190
国立公笹研究所研究報告 125 Re archReport from the NationalInstitute for Environmental Studies Japan No.125 1989 R-125 '89 -NIES Chironomidae of Japan: Chec stof Species Recorde d Key to Males and Taxonomic N otes 日本及び東戸ジ戸産ユスリ力制のカタログと雄成虫の模索表 M.SASA 佐々 THENAT10NALINSTITUTEFORENVIRONMENTALSTU Dl ES 環境 庁国立公害研究所

-NIES国立公笹研究所研究報告 第125 号 Re 配arch Rep or t from th e Na tio nal Institute for Envir onmental Stud ies , Jap an , No.125 , 1989 R-125 ー'89 一-NIES

  • Upload
    others

  • View
    0

  • Download
    0

Embed Size (px)

Citation preview

国立公笹研究所研究報告 第125 号

Re 配 arch Rep or t from th e Na tio nal Institute for Envir onmental Stud ies , Jap an , No.125 , 1989

R -125 ー '89

一-NIES

Chironomidae of Japan: Chec 凶st of Species Recorde d,

Key to Males and Taxonomic N otes

日本及び東戸ジ戸産ユスリ力制のカタログと雄成虫の模索表

M. SASA

佐々 学

THE NAT10NAL INST ITUTE FOR ENV IRO NM ENTA L STU Dl ES

環境 庁国立公害研究所

ResearchReportfromtheNationalInstituteforEnvironmenta】Studies,Japan,No.125,1989

国立公害研究所研究報告 第125号

ChironomidaeofJapan:ChecklistofSpeciesRecorded,

KやytOMalesandTaxonomicNotes

日本及び棄アジア産ユスリカ科のカタログと雄成虫の模索表

M.SASA

佐々 学

VisitingFe1lowoftheNationalInstituteforEnvironmentalStudies

国立公害朝究所 客員研究員

環境庁 国立公害研究所

THE NATJONALINSTITUTEFOR ENVIRONMENTAL STUDIES

PREFACE

ltisagreatpleasurethatascientificreportentitled“ChironomidaeofJapan: Checklist of Species Recorded,Key to Males and Taxonomic Notes”has been COmPletedbyDr.ManabuSasa,OneOftheformerdirectorsofourinstitute,andis readytobepublishedasthevol.1250ftheinstitutionalscientificreports,

ThisisthefinalorsummaryreportoftheseriesofstudiesonChironomidae, Which Dr,Sasa and his colleagues haveinvestigated and studiedwith enormous

e((0て鴨Ia吐0VeてtenYeaてS.D正明払e pe†iod,ttleY havediscoveTedneaTIY tW() hundredsrleWSpeCiesofChironomidaeinJapan,andstudiedtherecordsinsomeeast

Asian countriesincluding Taiwan,Korea and Sakhalin,The most crucialand interestingpointofthestudiesisthattheyhavefoundadefinitecorrelationbetween thecertainspeciesoftheChironomidaeandtheenvironment,Or,forirlStanCe,the

degreeandofqualityofpollutionsofeachpart ofacertainriverwater.In other WOrds,theyhavediscoveredthefactthatthechironomidspeciescanbetheindicator animalsoftheenvironment,Whichmanyscientistshavetriedtofindvirtualyinvein

intheseyears. lmustcongratulateDr.M.Sasa forhiscontinuous,1aboriousandyet unique

andoriginalachievementsinthefieldofbioIogicalandenvironmentaldisciplines,On

theoccasionofthepublicationofthisreport,Whichis,however,Onlyapartofhis whole mo5teXCellent and admirable scientific carriers.

Keiichiro FUWA

Director ofthe NationalInstitute

for EnvironmentalStudies

November1989

CONTENTS

SUMMARY

lNTRODUCTION

MATERIALS AND METHODS

Partl.ChecklistofChironomidaeRecordedfromJapanandEastAsia…………9

Part2.ProvisionalKeytoMalesofJapaneseChironomidae=・ ・”73

Part3.TaxonomicNotesonsomeJapaneseChironomidae・・・ ”・147

REFERENCES

lNDEXTOSPECIESANDGENERAOFJAPANESECHIRONOMIDAE・・・・・・169

ChironorrLidaeofJapatl:ChecklistofSpeciesRecorded, Keyto加IalesandTaxonomicNotes

凱Ian乱bⅦSASAl

SUMMARY

ThepreserltrepOrtCOmprlSeSaChecklistofthespeciesofChironomidae (Diptera)recorded fromJapalland EastAsia(iI-CludiI-gTajwan、Korea and Sakhalin)as of DeceInber19さ玖a provisionalkey to males of these species,

taxoIlOmic notes on some chironomid species recently collectedillJapan, references,andiIldexofindividua】speciesandhighertaxa.

Theo)destrecordsofthechironomidspeciesfromthisreglOnWaSmade

byKieffer.1Zspecies(allnewspecies)fromTaiwaniIl1912,35species(incIud- ing24new species)from Taiwan jn1916,and5species(a】1new)from the

PhiLippines and27species(inc】t】ding17IleW aIld2unrecorded species)from Taiwan.l-1owever,mDSt Of his descriptio】1S Or figures were unfortunately

inadequateinordertojudgetowhichofthepresentl)TreCOgnjzedspeciesthe)T corrcspond,alld are exc】uded from the presentlist exceptlng those species

whichhavebeenadeqLlate】yredescribedbylaterauthors. Thechir()nOmidmidgesofthisandthehIIicronesianRegionswerestudied

anddescribedextensivelybyTokunagafrom1933to1965,andaccordingtothe

checklistcompiledbySasa&Yamamoto(1977),atOtalofsome160specieshad alreadybeenrecordedfromthepresentterritoryofJapan.However,Whenwe

startedourcomprehensivestudiesonthetaxonomy,distributionandecologyof thisgroupofinsectsin1976,itvlaSSO(〉nreCOgnizedthattherestiuoccuTred considerablenumbersofnew orunrecorded chiroI-Omidspeciesin thisregion

under various different ecologlealniches・ContTibutions to tl-e ChiTCmOmid fauIlaOfthisregjonweremadealsobyDrs.H.Hashimoto,M.Yamamotoand othersinJapan,Drs,H,I.Reeandll.S,KinlinKorea,andDr,YanJingLSOng

a11dothersinChi11a.

Astheresults,thetotalnumberofthechirollOmidspeciesrecordedsofar frornthisregioIlhasreachedto4BO.amo11gWhich349(72.7%)weredescribedas

speciesindigenoustoJapanQrEastAsia,alldtherest131(27・3%)werejudged ascornmonwithotherregionsoftheworld.Ofthesespecies,242(50.4%)were recordcdpriorto1966main】ybyDr.ルL Tokunaga,andtherest238(49.6%) wereaddedbvlaterworkers.ThenumbersofartielesreferrlngtOthetaxon-

omyaIlddistributionofthechironoI而dmidgeshJapanpublishedbySasaand coworkersduringthelastlOyearperiodfrom1977hasreachedto37including

thispaper.aIldtol,367pagesintotal.Thenumberofspeciesnew】yrecorded b),himandcoworkersfromthisregionisalreadyover200,amOngWhich196

Weredescribedas】1eWSpeCies.

1.Visit】ng Fc]1ow of the NationallIIStitute for EllVironme[1ta)Studies.Present

AddrじSS:AztllⅥi-Chou6-12-9肱1、0)′anla931りapa】1.

INTRODUCTION

The chironomidmidges,Orinsects of the family Chironomidae,Order Diptera,includesLargenumbersofspecieswhoseZarvaedevelopfnalmostaHtypes Oflandwatersandsomealsointhesoil,andhavebeenknowntoplayanimportant roleinthemovementsofnutrientsalongthefoodchaininnature・Theirlifecycle isusuallyverysimple,theeggslayedbyadultfemaleshatchinwaterorinsoil,the larvaefeedusuallyonalgaeanddetritus,andbecomeノpupaeandthentoadults▲ Themaleandthefemalecopulateusua11yintheair,Oftenformingswarms,and depositeggsintothewaterorsoilfittedfordevelopmentsoflarvaeofeachspecies. The aduIts do not take food excepting honey or sugar solution,and use the nutrientsaccumulatedduringthelarvalstagefortheproductionofeggs,andthus donotcausedamagesonplantsnortransmitdiseasesofmanandanimals,SuChas inthecaseofbitingmidges(Ceratopogonidae)ormosquitoes(Culicidae),Thisis themainreasonthat thechironomidshave attractedlittle attention ofentomolo- gistsinagriculturalormedicalfields.Itshouldbenotedthatthereexistavariety ofexceptionsintheabovestatedgeneralaccountsofthebiologyandecologyofthis groupofinsects.

Thepresentauthorstartedhisstudiesinthetaxonomyandecologyofthe chironomidmidges when he was appointed as a member ofthe newly founded NatjonaHnstjtute for EnvironmentalStudies(NJES)ir)Tsl】kubain1976.1rla checklistofChironomidaeofJapancompiledbySasa&Yamamoto(1977),atOtal ofsome160speciesofthefamilyChironomidaehadbeenrecorded,mainlybyDr. M.Tokunaga and his collaboratorsin Kyoto University,On the other hand, extensivestudiesweremadebyvariousauthorsonthisgroupoffnsectsinEurope andNorthAmerica,andforexample.atotalof448speciesofChironomidaewere recordedin the checklist of Britishinsects compiledby Kloet&Hinks(1975), Becausethenumbersofspeciesofcertaingroupsofanima]sfoundjnJapanare usuallyseveraltimesormorethantentimeslargerthanthosefoundintheBritish lsles,it was expeCted thatlarge numbers of chironomid species were stillleft unrecordedfromthiscountry.

My studies onthe chironomidfauna ofJapanwereinitiated at NIES col・ 1aboratedbyDr,M.Yasunoandothermembers,Extensivesurveysofthechir- onomidsbreedinginlakesandriversinvariousdistrictsofJapanwerecarriedout duringthe】astlOyears,aSShownintheattachedlj5tOfreference5.Astheresults, atotalofsome480specieshavesofarbeenrecordedanddescribedfromJapanand theneighboringregions,aSShowninthefollowingchecklist.However.thi岳1istis obviouslyaprovisionaloneandmuchmorespeciesareexpectedtoberecordedin near future.

MATERIALS AND METHODS

Methodsofcollection,preSerVationandexaminationofspecimens: Theco11ectionofspecimenswasmademainlybytwodifferentmethods,(1)

thecollectionofadultmidgeswithinsectnetsorsuckingtubesfromtheirresting places,OrWhileswarmingintheair・(2)thecollectionofimmaturestagestogether withbottomsedimentsorwatergrasscs,andrecoveryofadultsandpupalexuviae bylaboratoryrearing.Thematerialscontainingimmaturestageswerebrought intoとk】abora亡併yin p】astic bags,tranSferred亡O P】astic conta宴ners30c汀-in

INTRODUCTION

The chironomidmidges,Orinsects of the family Chironomidae,Order Diptera,includesLargenumbersofspecieswhoseZarvaedevelopfnalmostaHtypes Oflandwatersandsomealsointhesoil,andhavebeenknowntoplayanimportant roleinthemovementsofnutrientsalongthefoodchaininnature・Theirlifecycle isusuallyverysimple,theeggslayedbyadultfemaleshatchinwaterorinsoil,the larvaefeedusuallyonalgaeanddetritus,andbecomeノpupaeandthentoadults▲ Themaleandthefemalecopulateusua11yintheair,Oftenformingswarms,and depositeggsintothewaterorsoilfittedfordevelopmentsoflarvaeofeachspecies. The aduIts do not take food excepting honey or sugar solution,and use the nutrientsaccumulatedduringthelarvalstagefortheproductionofeggs,andthus donotcausedamagesonplantsnortransmitdiseasesofmanandanimals,SuChas inthecaseofbitingmidges(Ceratopogonidae)ormosquitoes(Culicidae),Thisis themainreasonthat thechironomidshave attractedlittle attention ofentomolo- gistsinagriculturalormedicalfields.Itshouldbenotedthatthereexistavariety ofexceptionsintheabovestatedgeneralaccountsofthebiologyandecologyofthis groupofinsects.

Thepresentauthorstartedhisstudiesinthetaxonomyandecologyofthe chironomidmidges when he was appointed as a member ofthe newly founded NatjonaHnstjtute for EnvironmentalStudies(NJES)ir)Tsl】kubain1976.1rla checklistofChironomidaeofJapancompiledbySasa&Yamamoto(1977),atOtal ofsome160speciesofthefamilyChironomidaehadbeenrecorded,mainlybyDr. M.Tokunaga and his collaboratorsin Kyoto University,On the other hand, extensivestudiesweremadebyvariousauthorsonthisgroupoffnsectsinEurope andNorthAmerica,andforexample.atotalof448speciesofChironomidaewere recordedin the checklist of Britishinsects compiledby Kloet&Hinks(1975), Becausethenumbersofspeciesofcertaingroupsofanima]sfoundjnJapanare usuallyseveraltimesormorethantentimeslargerthanthosefoundintheBritish lsles,it was expeCted thatlarge numbers of chironomid species were stillleft unrecordedfromthiscountry.

My studies onthe chironomidfauna ofJapanwereinitiated at NIES col・ 1aboratedbyDr,M.Yasunoandothermembers,Extensivesurveysofthechir- onomidsbreedinginlakesandriversinvariousdistrictsofJapanwerecarriedout duringthe】astlOyears,aSShownintheattachedlj5tOfreference5.Astheresults, atotalofsome480specieshavesofarbeenrecordedanddescribedfromJapanand theneighboringregions,aSShowninthefollowingchecklist.However.thi岳1istis obviouslyaprovisionaloneandmuchmorespeciesareexpectedtoberecordedin near future.

MATERIALS AND METHODS

Methodsofcollection,preSerVationandexaminationofspecimens: Theco11ectionofspecimenswasmademainlybytwodifferentmethods,(1)

thecollectionofadultmidgeswithinsectnetsorsuckingtubesfromtheirresting places,OrWhileswarmingintheair・(2)thecollectionofimmaturestagestogether withbottomsedimentsorwatergrasscs,andrecoveryofadultsandpupalexuviae bylaboratoryrearing.Thematerialscontainingimmaturestageswerebrought intoとk】abora亡併yin p】astic bags,tranSferred亡O P】astic conta宴ners30c汀-in

diameterand15cmhigh,tOWhichwaterwasaddedtoadepthofabout5cm,air bubbleswereintroducedwitha11airpump,andeachcontainerwascoveredwith nylonsheetsfixedwitharubberrlng.Theadultmidgesemergedfromthebottom samples were co11ectedwith a sucking tube,and pupalorlarvalexuviae were pickedupwithforcepsfromsurfaceofwaterinthecontainers▲

TheadultspecimenswereusuauypreserveddryinsmaltPetridishes,and werekeptfrozeninarefrigerator,OratrOOmtemperaturetOgetherwithparadich・ lorbenzene,Theywerethenexaminedunderastereomicroscopeandweremostly identifiedaftermolmtedonslides.Thewingswerecutwithfineforcepsbyleaving the squama together with the thorax,and were mounted dry under a special coverglass24mmlongand8mmwide,fixedonaslidewithmanicurepaste.The bodywasthentreatedforseveralminutesinhotlO%potassiurnhydroxidesolution, washedinwater,anddissectedinadropofgum-Chloralsolutionwithfineneedles, Theheadwascut offfromthorax,andboth antennae areseparated from head. Thescutumandscutellumwereseparatedfromthorax,Theabdomenwasplaced withdorsalsideup,Thegum-Chloralsolutionwaspreparedbydissolvinginhot bath8gofarabicgurnpowderand30gofchloral-hydrateinamixtureof8mlof water,1mlofaceticacidglacial,and3mlofglycerin,Coverglassesof18mm squaTeWereuS11a】lyusedfoTmOtlntiTlgtheadtlltspecimensing11m・Chloralsol11tion on slides.

Thelarvaeandpupaecollectedfromwaterorsoilwerepreservedeitherin 70%ethanolorl%formaldehydesolution.TheywerealsodigestedinhotlO% potassiumhydrochloridesotution,dissectedunderstereomicroscopeandmounted usuallyingum・Chloralsolution.Exuviaeofpupaeandlarvaewerewashedinwater and dissectedin gurn・Chloralsolutionwithout treatmentwith alkali・Because thoracic horns of some Chironominae(especia11y those oflbbpedilum)become invisiblein gumrchloralsolution,they needed to be examinedin water before mounting.

GlossaryofterminologytlSedinadultmalemorphology

Theterminologyusedbytheauthorforthemorphologyofadultmalesof ChironomidaelargelyfollowedthesysternproposedbySaether(1980),butsomeof thenamesusedbyTokunaga(1933-1964)fortheJapanesechironomidsandalsoby the present author prior to this paper were retained(such as dorsalor ventraI appendages,inplaceofSaether’ssuperiororinferiorvoIcella).Thesearepartly ShowninFigs.1-15,PlateA,Withthefollowingabbreviations.

The body of adult male chironomids are composed of head,thorax and abdomen.Theheadhasapairofeyes(Eye).apairofantenna(Atn),apairof maxillarypalp(PIp)composedusua11yof4flagellarsegments,COmPlicatedmouth parts.andapairoffrontaltuberclesincertainChironominaespecies,Theeyes maybebare,OrPubescent,andwithorwithoutdorsomedianprojectionandthusER (eye ratio)is animportant character for separating the species groups・The antennaisconlpOSedofabasalsegment(scape),adounutLlikepedicel(Pdc),and mostfrequentlylloT13flagellarsegments(reducedincertainspecies),amOng which theIast segmentis usually muchlonger than the preceding very short segments(inTanypodinae,thelonglastsegmenthasa shortterminalsegment)・ The numbers of supraorbitalsetae(SO)andclypealsetae(CL)are sometirnes Characteristic to eachspecies.

Thethoraxiscomposedofantepronotum(Atn),SCutum(Sct,OrmeSOnOtum),

SCutellum(Scl),andpostontuI一一((Psn).aIldbearsapairofwings,halteres(Hlt),and 3pairsoflegs・Thestructureofantepronotumisoftenveryimportantinclassify- fngthechironomids,SuChasunitedinthemiddleorwide11yseparated,OrWithor Withoutlateralsetae,aCCOrdingtothespecies.Thescutumusuallyhasapairof medianaIldlateralstripes(scutalvitteae),dorsomedian(DMs),dorsolateral(DLs) andprealarsetae(PAs),Whosenumbersdifferaccordingtothespecies.Scutum SOmetimes has 8 medjan tuberc!e cllar8Cterjsとjc 仁O genuS 5〟ごわどカ~和〝♂ナナ7〟∫,

MesonotalhoeckerofBrundin(1956)characteristictogenuslhelLdosmittiia orlarge humeralpitsseeninluleOCllcotpf}町SpeCies.

ThestruCtureOfwingisasshowninFig.4aIld5.Thepresenceorabsence Of the cross vein mrcuis a usefulcharacter h separating subfamilies of Chir- OnOmidae,and the structure of other wlng Veins are usually verylmpOrtantin identifyinggeneraandspecies,Thesquamaiseitherbareorfringedwithhairs, Wingmembraneiseitherwithmacrotrjchiaeorbare,Oreithersmoothorgranular, accordingtothegroups.

ThethreepaErsoflegsareeachcomposedofcoxa.trochanter,femur.tfbia, and5tarsalsegments(Fig.1).Theterminalstructureofeachtibiaischaracteristic tothesubfami1ies,tribes,andgenera(Figs.6-8).Theratiooftarsusltotibia of eachleg,LR,aSWe11astherelativelengthofthelongesthairsoftars‖tothewidth OfthesegmentexpressedasBR、isusefu】inidentificatioll,Theterminalstructure Oflegs,eSpeCiallythepresenceorabsenceofpulvi11i,isanimportantcharacterin identifyingthespeciesgroups(Fig.9).

Hypopygiumofmalechironomidsismostimportantintheidentificationof groupsandspecies.Theninthtergitehasavariet〉TOfsetaeorprocessescharacter・ ictfstothespeciesorspeciesgroups,andespecfaIlylmpOrtantisthepresenceor absenceofanaIpoiIlt,anditsstructure.Thebandsofninthtergite(B9t,Fig.13)are unitediIlthe middle or separated.a usefulcharacter foridentification of some 7bnytarsILSSpeCies.Gonocoxite(Gcx)hasavarjetyofappendagesaccordingtothe SpeCiesgrc〉UPS,SuCl】aSdorsaL ver】け∂】ar〉dmedja11appe!】dagesirlTan〉7tarSjnj∂nd SOmeChironominispecies,OrinnerlobesofOrthocladiinae species.Gonostylus (Gst)shows a variety of differentiations according to the species and species grOupS.

ThefollowingsaretechnicaltermsaIldtheirabbreviationsusedin.thisand thepreviousreportsoftheauthor.

Abt:abdominaltergitesItolX,Fig,1‖aLW:a11allobeofwing,Figs.4and 5・Apn:antePrOnOtum,Fig・1.aPt:Analpoint,FigslO,13.Arc:arCulus,aSClerite atthebaseofwing,fromwhichthewinglengthismeasured(Figs4,5).Clp:Clypeus, Fjg・2,CIw:ClaⅥ’,Fig.9,Cst:COStaOfwiIlg肝igs4,5),Cul,Cu2:WmgVeins,Fig.4. Cx:COXa,thebasalsegmentoflegs,Fig,1.dAp:dorsalappendageofhypopygium, Figs・10,13・Dig,:digitus,Figs13,14.DLs:dorsolateralsetae ofscutunl,Fig,1. DMs:dorsomediansetaeofscutum,Fig.1,fCu:forkofcubitalveinintoCuland Cu2,Figs・1,4・Fe:femur.Fig.1.fPe:frontteg,fTb:froIltaltubercleonfronsof head・Gcx:gOnOCOXiteofhypopygium,Figs.10,13.Gst:gOnOStylusofhypopygium, Figs,10,13・Hlt:halteres,Fig・1・hPe:hindleg.hPt:hu血eralpit,pale areain humeralareaofscutumingenusRheocrtcotop附.Hyp:hypopygjum,Figs.10and13. iLb:innerlobeofgor10COXite亨eeninOrthocladiinae・lVt:1ateralvitteae,OrlateraI StrTpeSOnSCutum,M:WIngVeinM,Ffg.4.爪1at:maCrOtrfchfaeonwing,Fig.5.1Tt-Cu: CrOSS Vein conlleCting M and Cu,Fig、5.Mit:microtrichiae on body and wing surface.mPe:middleleg.Msn:meSOnOtum OrSCutum.mVt:rnedianvittteae,Or

medianstripesoIISCutum,Fig.1.9Tg:ninthabdominaltergiteoranaltergite,IXin Fig.1.PAs:Prealarsetaeonscutum.Fig,1.Pdc:pedicel,Orthesecond.1argeg】obose Segment Of anteIlna,Fig.2.Plp:maXillary palp,Fig.2.PIv:pulvillion the tip of tarsusV,Fig.9.PNs:SetaeOnantePrOnOtum,Fig.3.Psn:POStnOtum,Fig.1.Rl,R2+ 3,R4+5:u,ing vciIIS,Fig.4.r-m:CrOSS Vein connecting R and M,Figs.4,5,Scl: SCutellum,Fig,1.Sct:SCutum.Fig,1.SOs:SupraOrbitalsetae,Fig.2.Sq:Squama, basalmostlobeofwing.withorwithoutfringehairs,Figs.4,5.Ta:tarSalsegment Ofleg,ItoV,Fig.1.Ti:tibia,Fig.1.tiSc:tibialscaIe.Figs.7,8.tiSp:tibialspur.Fig. 6,Tr:trOChaIlter,Fig.1.vAp:Ventralappendage,OriIlferiorvoIcella,Figs,10,12,13. Vrg:virga,Spinegroupattachedbetweenbasesofgonocoxite.Wing:Figs,4,5.

Exp]anationofPlateA.Fig.1:Wholebodyofadultmale,C73少tochtronomlLS albqhscia/7‘S.Fig.2:head,71滋sppe/0〆aの′abetr如tnosa.Fig.3:antePrOnOtum,TL)” FigA:Wing,C,a.Fig.5:Wing.To.Fig.6:tipoffronttibia,7bnyia7SuSSp∴”kamog- awa.”Fig.7:tipofmidd】etibia,T sp.Fig.8:tip ofhirld tibia,T sp.Fig.9:hind tarsusl′,T sp.Fig,10:hypopygium,Pobpedilt(m SP.”Okiharaki.”Fig.11:dorsal appendage.F}sp.Fig.12:Ventralapperldage,f}sp.Fig.13:hypopygium,Tsp.Fig. 14:dorsalappendageanddigitus.Tsp.Fig.15:medianandveIltra】appendages,T SP.

MethodsofstandardmeasurezTtentSOfadultspecimens: Themcthodsofstandardmeasurementsofvariousorgansandtheirabbrevi-

ations are as follows.

BL:Body】ength,OrthecombinedlengthiIlmmOfthorax andabdomenin SlideLmOuIltCdspecimellS.WL:winglength,OrthedistaIICebetweentipofwingand arculus.AR:antennalratio,Obtained by dividing thelength oflast antennal Segment(in Tanypodinae,COrnbinedlength of the】ast and thelong penultimate Segment)withthecombinedIengthoftheremainingflagelZarsegments(notincludL ingpedicel).AHIt:antennalhairratio,Obtainedb〉Tdividingthelengthoflongest hairsonthepem11timatesegmentwiththecornbinedlengthofflagellarsegmentsof antenna.ER:eye ratio,Obtajned by dividing the distaIICe between dorso-medial COrIlerSOftwoeyeswiththeheightofaneye.SO:numberofsupraorbitalsetaeon oneside.CI,:numbcT Ofclypealsetae.PN:numberofsetae onantepronotum of eachside.D几1:Ilumberofdorsomediansetaeonscutum.1)L:numberofdorsolater- alsetae on each side of scutum.PA:number of pre-alar setae on each side of scutum.SC:numberofsetaeonscuteIIum,RR:radiusratio,Obtahledbydivjding thedistancebetweenthetipsofRlandR2+3withthedistancebetweeIltjpsofRl aIld R4+5;When R2+3endsatmidwaybetweentipsof Rland R4+5,thevalue becomesO.5,but becomes nearl.O when R2+3is almost fused wjth R4+5,VR: venarum ratio.obtainedbydividingthedistancebetween tip of arculus and fCu with the distarlCe betweeIltip of arculus and r-m.R/Cu:radius/cubitus ratio, obtajnedb),dividingthehorizontaldistaIICebetweenarcusand tipofR4+5with horizontaldistancebetweenarcusandtipofCul;itisl,OwhentipofR4+5ison thesameleve】astipofCul,Whileitislessthanl.OwhenR4+5eIldsproximalto tip()fCul;fLR:frontlegratio.obtainedbydividjngthelengthoffronttarsusIwith thelength offront tibia.mLR:ratio obtained by dividing thelength ofmiddle tarsusTwiththelengthofmiddletjbia,hLR:ratioobtainedbydivjdingthelength OfhindtarsusIwiththeleIlgthofhindtibja.fTR:ratioobtainedbydividingthe Iength of froIlt tarSuS V with thelength of front tibia.fIiR:front beard ratjo,

ObtainedbydividingthelengthoflongesthaironfronttarsusIwiththediametcr Ofthesegmentatthesiteofthebaseofthehair,mBR,hBR:Same,referringtothe beard ratioofmiddle and hindtarsusl.

AcknowJedgements:TheauthorisespeciaIlythankfultoDrs,P.S.Cranston, E・J・FittkauJ.E SubletteandM.Sublettefortheirveryimportantandvaluable advicesandassjstancesfncompjJingthjsmanuscript,andto Drs、M,Yasuno,T, Iwakuma,Y.SugayaandR.Ueno,NationalInstitute′forEnvironmentalStudies, andDr・R・Arakawa,ToyamaMedica】andPharmaceutica】Unjversity,Whokhd】y assistedmeineditingthispaper.

0.5m皿 1.Omm Sct Cst

RliiR2十3

PlateA.Glossaryofterminologyusedinadultmalemorphology

Partl.Checklist of Chironomidae Recorded from Japan and East Asia

Thislist was prepared by assistance of Dr.Ryo Arakawa,Departmcnt of Parasitology,ToyarnaMedicaland PharmaceuticalUniverisity.Thislistincludes thechironomidspeciesrecordedfromJapanaIldEastAsia(Sakhalin,Korea,East Clli11aaIldTaiwan),butthespeciesrecordedonlyb)7Kieffer(1912,1916.1921,1922) from Taiwan arenot qし】Otedexcepting thoserecognizedandredcscribedbylater authors,becausehisdescriptiorlandillustrationsareverypoorandcannotbequoted asvalidspeciesurl]esshistypespecimenscouldbeexamiIledaIld redescribed.

1.l.1ST OFSUlミFAMtLIES,TRlliES ANDGENERA

A.Subfamily CHIRONOMINAE

AA.Tribe CHIRONOhⅠINI

AA(A).The ChiroIZOmZLSCOmplex

s

S

s

s

S

S

S

1.Genu

2.GenしI

3.Genu

4.(ienu

5.Gellu

6.Getlu

7.Gelヽu

(1)Stlbgenus GlyptotendLpess.str.

(2)SubgeIluSPhytotendipesGoetghebuer.1937

8.Genus KierfbruEus Goetghebuer.1922

9.Genus NiLodorLLm Kieffer,1921

AA(B).The HarTlischiacomplex

l.GeIlし1S〔-J〟dope上川d Kieffer,1921

2.GetluS Cr#pfoc九froJlOm11SKieffer.1918

3,GeIIUS CryptoteT7dtpes Lenz,1941

4.Genus Demicr〟PtOChiT・OrZOmuS Lenz,1941

5.GelluS HarlZtSChia Kieffer,1921

6.Genus MLcrochil・OnOmuS Kieffer.1918

7.Genus P〝raChiT・OIZOmlL$LeIIZ,1921

8.Genus Pql・L7CladopeLma Harnisch,1923

AA(C),Thc Potyped血mcompie二く

1.GenusAinzL91LSuT・Eka SasaetShirasaka,1988

2.Genus EIZdochil・onomus Kieffer,1918

3,GenusMEcrotendipesKieffer,1915

4.GeIltlS∧「fJo抽“川lαKieffer,1921

5.Ge11し1S P(rr(油柁dfpe8KieffeT,1911

6.GenusPe几t叩edilumKieffer,1913 7.GenusPhaenppsectraKieffer,1921 8.GenusPoEypedilumKieffer.1913

(1)theれ祝あ娩γ訂Olユp

(2)thenubeculosumgroup (3)the Tr如duyagroup (4)thecultellatumgroup

9.Genus StenochiroILOmELSKieffer,1919 10.Genus gficわぐんfronomはSKieffer,1919

AB.Tribe TANYTARSINI

l.GenusBIwatendbesTokunaga,1965 2.Gen11S Chdoね托〃hr$仏S Kieffer,1922

GenusMicrqpsectraKieffer,1911 4.Ger)t】SNeo2aVT・eLiaGoetghebuer,1941 5.GenusParatanytcEr8uS Bause,1913 6.GenusPontomyiaEdwards,1926 7,Genus R九eoh叩fα帽址8Bause,1914

Genus StempeELina Bause,1913 9,GerluS乃〃〟ね搾〟∂VarlderWu】p,1朗3

(1)The占00dJeαβgrOuP

(2)The々吉和グgroup

(3)The貼mαe弟SfsgTOup

(4)Theり,α研α∫group

(5)The〝Jg〃(血rgroup

(6)Theyunosecundusgroup lO.Genus nLaSaiella Tokunaga,1938 11.Gen11S Zαローt・臼αKieffer,1920

B,SubfamilyOf己TⅡOCI.AI)Ⅰ王ⅣAE

BA.Tribe ORTHOCLADllNI

BA(A).TheBriLtiacomplex l.Genus BrEIEEa Kieffer,1913 2.GentlSDiptocLadiusKieffer,1908 3,Genus Tbkunagauusurikn Sasa,1978

BA(B).The CれαSmatOrtOtuS COmplex l.Genus CnasmatoT10tuS Loew,1864

BA(C),The Cricot叩u$COmplex l.Genus Crie¢【op江8VandeTWulp,1874

(1)Subgenus CTieotopus,S.Str■

(2)SubgenusLsocladEusKieffer,1909

lJ・l-

(3)SubgenusP$eudocricotqpus Nishida,1987

2,Genusハね一拍CJαd‘αざKieffeT,1913

3,GenusParacladLus Hirvenoja,1973

4、Genus ParatrichocLadEzLS Santos Abreu,1918

5.Genus RheocricotopusThienemannet Harnisch,1932

BA(D).The OrthocLadiuscomplex

l.Genus CbrdLocladius Kieffer,1912

2,Genus Eukie〃brieLla Thienemann,1926

3.Genus HeterotrissocLadiusSpflrCk,1923

4.Genus OrthocLadiusvanderWulp,1873

(1)SubgenusEuorthoc]adLus Thienemann,1935

(2)Subgenus Orthoctadius,S.Str.

5,GenusPsectrocLadiusKieffer,1906

(1)SubgenusMonoL)SeCtrOCladLusWuelker,1956

(2)SubgenusPsectrocLadLLL$,S.Str,

6.Genus SgnorthoctadiusThienemann,1935

7.Genus TokLLnagaLa Saether,1973

BB.Tribe METRlOCNRMINl

1.Genus C7taetocLadius Kieffer.1911

2.Ge11uS〃gJe托ieJぬGo\Vin,1943

3.Genus LLmnpphyesEaton,1875

4、GenusMetriocnemu$VanderWulp,1874

5.Genus OkayamayzJSurLka Sasa,gen.nOV.

6・GentlSOkilZaWayuSurikaSasactHasega、Yal1988

7.Genus ParachaetocladLus Wue】ker,1959

8.Genus Parakie/’花rieLLa Thienernann,1936

9.Genl】SPal・ametriocnemusGoetghebuer,1923

10.Genus PaT・aPhaenocLadiusSp圭IrCket Thienemann,1926

11.Genus PぎeudorthocLL7diusGoctghebuer,1932

12.GenusPseudosmLttiaGoetghebLler,1932

13.Genus Smittia Holmgren,1869

14.Genus ToyamagusurLka Sasa et Kawai,1987

15,Genus TrLssocLadELLS Kieffer,1908

16,Genus Tkudayusurika Sasa,1985

BC.Tribe CORYNONEURINト

1.Genus Corynot7eum WiIlIlertZ,1846

2.Gcnus ThienemalZnEeLLa Kieffer,1911

B工).Tribe CLUNIONINl

l.Genus CJ〃〃わHalida),,1855

2.GentlS TetmatogetonSchiIler,1866

3.Genus mαJ〝ざg〃椚〟fαSchjner,ユ∂56

C.Subfami】yI)IA爪IESINAE

CA.Tribel)IAMESIN1

1.GenusDiamesaMeigen,1838

2.Genus〟gpね♂〝ねⅠ)hi】jppi,1865

3.GenusPotthastia Kieffer,1922

4.GenusPseudodiamesaGoetghebuer,1939

5,Genus Syndiamesa Kieffer,1918

CIi.Tribe PRODIA九1ESINI

l,GenusJW〃刀〃d‘〟朋gざαKieffer,1921

2.Genus Prodiamesa Kieffer,1911

D.SubfamilyTANYPODINAE

DA.TribE・COELOTANYPODINl

ユ.Geロリs〔’Jf〝βJ〟〃仇P〟βK5effer,ユ913

DB.Tribe MACROPELOPIINI

l.GenusApsectrotanypusFittkau、1962

2.GenusMacl・OPeEopiaThienemann,1916

3.Genus Proctadius Skuse,1887

4.Ger】US乃gcJrβね乃〟p〟ざKjeffer,1909

DC.Tribe PENTANEURINI

s

s

s

s

s

s

s

5

1.Genu

2.Genu

3.Genu

4.Genu

5.Genu

6.Genu

7.Genu

8.Genu

9.UnplacedspeciesoftribePENTANEURINI

DD.Tribe TANYPODIN1

1.Genus7bnypusMeigen,1803

II.LIST OFGENERA AND SPECIES

Thefo110winglistofeachspeciesshowsthescientificname,referenceofthe OriginaIdescription,andthegenericnameoriginallyused(ifotheTnameWaSuSed)▲ WhenadditionaIrecordsaremadefortherespectjvespecies,thesearequotedbythe Orderoftheauthor,year.page.thestagesdescTibed(Mこmale,F:fernale,P:pupa,L: Iarva),the typeloca】ity(=typeIoc,)and other collection sites(when the statiorl nurr[ber jsused.itisabbreviated asSt.).

A.Subfamily CIlIRONOMINAE

AA.Tribe CHIRONOATINI

AA(A).The仇iT・OTZOmuSCOmplex

l.Genus CaTTUtOChiT・OnOmuSKieffer,1918

bLwaprimusSasa&Kawai,1987:LakeBiwaStud.Monogr.,3;12;M.F.P.;typeloc. OtsuCity,OntheshoreofLakeBiwa(Shiga)

Sasa(1988),P,13;M,;LakeToya

2.Genus CarteronicaStrand,1928 (=Gコr′βγ犯Kie仔訂,ユ921)

CrαS占i砧rcepき(KieffeT,1916);Tβ乃嘩βS;Arlll,Mus,Nat.Hung,,14,111;M.;typeloc・ Tainan(Taiwan)

Sasa&Hasegawa(1983),P.314;No.2,Chi7T)nOmuSSp.(1kema-yuSurika);M.F,; lkemalsland(Oki11aWa)

Hasegawa&Sasa(1987),P.286;P.L.C

LongiLobus(Kieffer.1916);Ann.Mus,Nat,Hung,,14,107;7セnd砂es;M.;type tOt. Takao(Taiwan)

Sasa&Hasegawa(1983),p,313;M.F.:COllected from sea water fishpond at Chatan(Okinawa)

Hasegawa&Sasa(1987),P.277;P.L.;Okinawalsland(Okinawa)

3.Genus ChaetoLabis Townes,1945

macani(Freeman,1948);Chironomus;Entomol.Monogr.Mag.,S4,49・50 Yamamoto(1987).p.149;M.F.;Hokkaido

4.Ge11uS Cんfr〃10〝l〟ざMeige11,1803

acerbiphEEus Tokurlaga,1939;Philipp・J・Sci▲,69,336:M・F・;tyPe】oc・Katanuma (Miyagi)

Sasa(1978),P.1O;M.F.P.L;fromthetypelocaIity Sasa(1985b),P.28;M,F.P.L.;fromasulphuricstreamofVoIcanoKirishima

-/i-l

(Mi)′azaki)

Yamamoto(1986),P.324;M.F.P.L.;fromthetypelocality

basitibLLItLsTokunaga,1936;Philipp.].Sci,,60,81;M.F.;typeloc.Seto(Wakayama); 一 PC〉SSjb】yaS)rnO叩m扉dね川感触・(Kieffer)

元町州相加血(Kieffer,191勒Ann.九蝕s.Naと.Hun臥14,110;7セ77♂如∫;tyPe】oca】iけ. Tainan(Taiwan)

Hashimoto(1977),P.弛れ1, Sasa(1978),p.11;M.F.P.L.;NIES.(Ibaraki) Sasa(1983),p.4;Sts.Dand H,RiverTa171a(Tokyo) Sasa&Hasegawa(1983),/.p.316;OkinawaandMiyakoIslands(Okinawa) Sasa&Kawai(1987a),P.1O;LakeBfwa(Shfga) Hasegawa&Sasa(1987),P.286;P.L.;OkinawapIstand(Okinaw Sasa(1988c),p.56;LakeKojima(Okayama)

・dorsalis Mcige11,1818;Various authors fromJapa11before1972;=y Martin et Sublette,1972

enteromorphaeTokuIlaga,1936;traIISferredto・Dim)tend*es

enteγOmOrPhaepacificz(S Tokunaga,1936;tranSferredto Dicrotend如s

*jhu*[um7LS Tokunaga,1940;Philipp.).Sci.,72,294;M.;tyPeloc.Saga(Kyoto); ミSynOnym OfSamOenSis Edwards,1926

fkjbrimLLS Sasa,198.5;Res,Rep.Natl.lnst.Environ.Stud.,S3,1q4;M.F.;typeloc. Lake Shoji(Yamanashi)

Sasa&Kawai(1987a),p.10;Lake Biwa(Shiga)

jidiseczLndT(S■Sasa,1985;tranSferredtogeヮusG如)tOtendipes■

・hLjitertiuspSasa,1985;Res,Rep.Natl.Ipst:Environ.Stud.,83,106;M.;typeloc.Lake Kalヽ▼agtlChi(17amanashi);a】sofronlLakeMoとOSu(Yamanashi)

Sasa&Kamimura(1987),p.15;M.;LakeKussharo(Hokkaido)

jat,alluS(Kieffer,1924);.7bld*es,■Ann.Soc.Sci:Brux,,43,263 Sasa & Hasegawa(1983),p.3i7;M.F.;emerged from sewage dftches at

TamagusukuandMaekawa(Okinawa) Hashimoto(1984),D,24;M.F.P.L;Shizuoka-Shi(Shizuoka) Sasa&Kikuch=1986),p.18;COllectedbylighttrapsinTokushima Hasegawa&Sasa(1g87),p.281,P.L.:OkiIlaWa

kiiensisTokunaga,1936;PriiIipp.].Sci..60,77;M.F.;typeIod.scto(Wak■ayamta)

HashinlOtO(1977),自,83;M,;

Sasa(1978).p.15:M;F.P,L.;fromcon云retepool畠1inNIES(Ibaraki) l■Sasa(1980);p.39;RiverMiIlamiasakawa(Tokyo) Sasa&Kjkuch=1986),P.18;Tokushima-Sh=TokushilTla) Sasa&Kawai(1986畠),P,11;Lake Biwa(Shiga) Sasa&Kawai(1987b),p.29;RiverItachi(Toyama)l Hasegawa&Sasa(1987),P.287;P.L.

tugubrisZetterstedt,1850;Dipt.Sci.,9,3490,8;Europe

Tokunaga(1938a),P・323;M・F・P・;fromhotspringwateraトUnとen(Nagasaki)

TILLUOdorsalis Sasa,1g79;Jpn.J,Sanit Zo()1.,30,l邑8;newname for C Stren・Zkel■Sasa.1979,p.21

Sasa(1979b)/p・21;aSGjlirono7hzLS云′renzkei・n・SP・;M・F・P・L・;tyPe.Ioc・Y云tabe and rIanamuro(Ibaraki)

Sasa&Kムwai(1987a,p▲11);L坤CBiu;a(Shiga)

TZboIZenSisToku-1aga,1940;Philipp.].Sci,,72,293;M.F.;tyPeloc.Shikuka,(Sak・ hali11)

HashinlOtOり977a),P,83;叶

Hashimot云(1977b),p.81;L. Sasa(1978b),P,16;M.FP.L.;LakeChuzenji(Tochigi).YatabeandTsuchiura

(1t〉araki)

Sasa(1984),p.43;.LakeYunoko(Tochigi)

Sasa(1985a),P.4;M.;LakeUtonai(Ht.kkaido) Sasa(19B5b)1p▲30;LakeUnagi(Kagoshima)andLakeKagaTTli(Miyazaki) Sasa(1985c),P.104;LakeYamanaka(Yamanashi)

Sasa&Kamimura(1987),P・13;M▲;LakeAkan(Hokkaido);thelight.andthe .dark fornlS

Sasa箪Kawai(1987a),P.11;LalくeBiwa(Shiga) Sasa&Kawai(1987b),P.29;RiverItachi(Toyama)

Sasa.(1988b),P.79;fromlakesinAbashiri(f-Iokkaido).

OkLnawaTZuS HasegawaetSasa・1987;Jpn・JISaniLZool・,38,283;ZleWn戸mefor Chiru7”ml(SSP・”OkinawayusurikanofSasa&Haseg

F・;fromsewageditchesandeutrophicatedpondsonOki甲甲叩dlshiga・ kiIslands(Okinawa)

LHasegawa&Sasa(1987),P・283;・P・L・;Okjnawa

PtLLTnOSuS(Linnaeus.1758);77Pztla;Syst.Nat.Ed.,10,587,19;Euiope Esaki(1932),P.164∴M.F. Esaki(1950),P・1564;P[”mOSILSP7Win;JSMeigep;M,F. Yamagishi&Fukuhara(1971),p・309;biologyinLakeSuwa(Na甲nO) Hashimoto(1977a),P.83;M, Hashimoto(1977b),P,80;L

-J5

Sasa(1978),p.18;M,F.P.L.;LakeKasumigaura(lbaraki) Yasur】Oe亡a】.り979),p,171;biologyjnLakeKasumjgaura(Ibaraki) Iwakuma&Yasuno(1981),p.171;biologyinLakeKasumigaura(Ibaraki) Sasa(1985c),P.103;LakeAshhoko(Kanagawa)andLake Shqji(Yamanashi) Sasa&Kamimura(1987),p,13;M.LakeAkan(Hokkaido) Sasa&Kawai(1987),p,ユ1;LakeBiwa(Shjga) Sasaetal.(1988).LakeShikotsuandUtonai(Hokkaido)

PraSSineLLus(Kieffer.1912);77mdit}eS;Suppl.Entomol.(Deut.Entomol.Mus.);M.F.; Taiwan

Tokunaga(1940),p・292;M・F・;Taihoku(Taiwan)

rLparius(Meigen,1804);Klass.Beschr,eur.Zweifl.1ns,,1,13;Europe Tokunaga(1940),p.291;Chironomus thumini(missprintof thummi)Kieffer;

M.L.;fromhotspringatZigoku・OnSen(Kumamoto);thiswasregardedas Chironomus r如rtus MeigenbyMartin&Sublette(1972),P.6

Sasa&Kamimura(1987),p.15;M.;LakeAkan(Hokkaido)

ざαJf刀αr∫〟βKjeffer,192ユ

Sasa(1978a),P.20;M.F.L.P,;from brackish swamp at Tokushima(Toku- Sh5ma)

Sasa&Kikuchi(1986)p.18;rice由ddyinTokushima

SamOeTZSisEdwards,1928;1nsectsofSamoa,6(2).67;typeloc,Samoa Tokunaga(1940),p.294;ChironomliSjlav*lumus;M.;typeloc.Saga(Kyoto);

regardedasasynonymofsamoensis Hashimoto(1977a),p.82;叫,F. Hashimoto(1977b),P.79;L. Sasa(1978b),p.12;jhlゆIumus;M.F.L.P,;Yatabe(Ibaraki)andTokyo Sasa&Hasegawa(1983),P.316;Okinawa,Miyako,1kemaandlshigakislands

(Okinawa)

Yamamoto(1983),P.15;jhuit,lumus;mOrphologicaldifferencesbetweenjhvi一 班川服andJ′05ゐ∫明〟′s〃∫

Yamamoto(198チ),P・23;intersexualityofjhvit)himuS Sasa(1985b),p.30;LakeUnagi(Kagoshima) Sasa&Kawai(1987),P.工2;Lake Biwa(Shiga) Hasegawa&Sasa(1987),p.284;P.;Okinawa

setonis Tokunaga,1936;Philipp.J,Sci.,60.78;M.F.P.;typeloc,Shirahama(Wa・ ka)′ama);COl】ectedfromtjdepoo】s

・Sf7V722ke!Sasa,1979;Res,Rep.NatI,1nst,Environ,Stud,,3,p.21(new name, n拗odorsaLた,WaSgiven by Sasa,1979a,p.188,because this name was preoccupiedbyFittkau(1968)foranAmazonianspecies.

trinigriuittatus Tokunaga,1940;Philipp.].Sci.,72,294;M,F.;typeloc,Shikuka

一J∂一

(Sakhali†1)

Hashimoto(1982),P.367;M.;Ozegahara(Tochigi)

yoshimatsuL Martinet Sublette,1972;Stud,Nat.Sci.,1(3),1;M.F・P・L;tyPeloc▲ Yamaguchi;aneWnarneforC.dorsalisofvariousauthorsfromJapan

Esaki(1932),p.164;C.dorsalisMeigen;M.F・ Esaki(1950),p.1564;C.dβ作αJね〟gなぞ乃,■〟一F,

Taki(1932),p.66;C.do73alis Meigen;descriptionofeggs Tokunaga(1959),p創聴7毎蘭如い血粕漬(Meigen);P.L. Shirota(1969),PP.1-148;C.do得〃Jね,′bioIogy

Martin&Sub】ett(1972),pP.1-58;descriptionasanewspecies Hashimoto(1977a),P、82;M. rlashiIllOtO(1977b),P.79;L.

Sasa(1978b),p.23;M.F,P.L.;Tsuchiura(Ibaraki) Sasa(1984),p.43こLakeYunoko(Tochigi) Sasa(1985a),P.3;Sapporo(Hokkaido) Sasa(1985b),p.30こLakeIkeda(Kagoshima) Sasa(1985c),p.104ミLake Ashinoko(Kanagawa),LakeKawaguchiandShoii

(Yamanashj)

Sasa&Kamimura(1987),P.13;LakeAkan(Hokkaido) Sasa&Kawai(1987a),p.12;Sts.W-4a一迫10,LakeBivJa(Shiga) Sasa&Kawai(1987b),P,29;Riverltachi(Toyama) Sasa,Kawaj&Ueno(19B8),p.28;RiverOyabe(Toyama)

5.GenusβfcrofendipeβKieffeT,1913 (=ん■)7Zアブ0C直川乃0椚〟∫Kie打er,1923;=〟ゐ正邪Ree,1981)

enteromoTPhae(TokunElga,1936);Philipp,].Sci.,60,71;Chtronomus:M.F,P.L.;type loc.Seto(Wakayama);COl】ectedfromtidepooIs

enteromoTPhaepacincus(Tokunaga,1936);Philipp.].Sci,,60,76;Chironomus,■M.; t)TpeIoc,Seto(Wakayama);COZlectedfromtidepooIs

Note:The above two species are trarlSferred from Chironomus since the StruCtureOfdorsalappendagesarecharacteristictothisgenus・

nexLLS(JohaIlnSen,1932);Chironomus(Limnochironomus);lArch.Hydrobiol.Suppl., 11,530

Sasa(1985b),p.33;M.F.;Lake UIlagi(Kagoshima) Sasa(1985c),p.113;M,;LakeShoji(Yarnanashi)

・jbrmosanusKieffer,1916;Ann.Mus.Nat.Hung.,14,115;typeloc.Tainan(Taiwan); designatedasasynonymofseptemmacukl血BeckerbyEpler(1988,pA2)

it10ueiI・Iashjmoto,1984;Bull.Fac.Educ.ShizuokaUniv.NaしSci.,35,46;M・FL;type loc.Kanjta,Hamamatsu(Shizuoka);frombrackishwater

L

lobigeT・(Kieffer,1921);Limnochironomus;Bull,Soc,Ilist.Nat.Mose11e,29,71; Europe

Tokunaga(1940),p.300:Chironomus(IJimnochironomus);M.F.;Sikuka(Sak- halin)

∴Sasa(1984),P.43;M.F.P.L;LakeYunoko(Tochigi) Sasa(unpub】ished)co】】ectedirom Lake Hiroshjma-jo(Hiroshima),15Jlme

1981and19April1985 Sasa(1988b),p.79;M.F.;LakeKu[charo(Hokkajdo)

11erL>OSuS(Staeger,11839);Chi7VnOm2LS;Naturh.Tidskr,,2,567;Europe Sasa&Kikuchi(1986),P.19;M.F.;fromaricepaddyareainTokushima;1ight

trapcollection Sasa&Kawai(1987a),p,14;Lake Biwa(Shiga)

・niveicaudus(Kieffer,1921);LimnochiγOnOmuS;Philipp.J.Sci.,1S,585;fromLuzon, LagunaandLosBanos(Philippines);designatedasasynonymofi,eloch- lorus Kieffer,1912,byEpler,1988,p,134

pelochloris(Kieffer,1912);7bldit,es;Sauter’sFormosa-Ausbeute,Suppl・Entomol・, 1,39

Ree(1981),■P,218;Kimius hoonsooi,gen,etSp.nOV.;Korea Sasa&Hasegawa u983),P.321;Dicrotend如s niveicaudus(Kieffer);M.F.;

Okinawa,1IkemaandIshigakiIslands(Okinawa);fromsewageditchesand eelponds

Sasa(1985b),P.33;D.niveicaudus;LakeIkeda(Kagoshima) Sasa(1985c),P.114;D.niveicaudus;LakeKawaguchiandShoji(Yamanashi) Sasa&Kawaj(19B7a),p,14;D.〝iueicaudltS,・LakeBjwa(Shjga) Hasegawa&Sasa(1987),p.290;D.niueicaudus;P・L.;RiverHija(Okinawa) Sasa(1988c),p.56:D.niveicaudus;LakeKojima(Okayama) Epler t198B),p.134;redescription of77md如s PelochlorLS Kieffer,and new

SynOnymy

sqptemmaculatusBecker,1908;Mitt,Zool,Mus、Berl.,4,77;typeloc・Canarylslands Kieffer(1916),p.115;describedas7壱ndit)eSjbrm?SanuS,n・Sp・fromTainan

(Taiwan)

Sasa&Hasegawa(1983),p・320;Dicrotend如sjbrmosanusKieffer,1916;M・FL; 1shigakiandMiyakoIslands(Okinawa);COllectedfromeelporlds

Epler(1988),p.42;designated jormosanus Kieffer,1916and jbi7110SanuS var.ルontalisKieffer,1916assynonymSOfsef・temmaC

tamuDiridisSasa,1981;Res.Rep.Natl.Inst.Environ.Stud.,29.99;M.P、;typeloc.River Minamiasakawa(Tokyo);frompollutedstreamatSt.4.

yaeyamanusHasegawaetSasa(1987);Jpn・J・Sanit・Zool・,28,287;neWnarrle Sasa&Hasegawa(1983),P.320;No,12Dicrotend砂essp.Yaeyamayusurika;M・

F.;Ishjgaki-Slli(OkinalVa王fromfi】trationpondofwaterけeatmentplant

Hasegawa&Sasa(1987),p・287;P・L・;1shigaki-Shi(Okinawa)

6.Genus ELnlb(dia Kieffer,1924

dissldens(Walker,1851);ChironomtLS;1ns.Brit.,3,154 Tokunaga(1940);Chironomus(Chi7mOmuS)4ystenus Kieffer;Taihoku

(Taiwan)

Sasa&Hasegawa(1983),P.318;M.F,;1shigakiIsland(Okinawa) Sasa(1985b),P,30;M.F.P.L.;LakeIkeda(Kagoshima) Sasa&Kikuchi(19B6),p.18;Tokushima(Tokushirna) Sasa&Kawai(1987a),P.14;Lake Biwa(Shiga) Sasa(1988c),p.56;LakeKoiima(Okayama)

dorsaLis(Meigen.1818);Syst.Beschr,Zweifl.Ins.,l,25;Chironomus;typeloc, Europe

Yamamoto(1982),p.302;Ei7tfeldia;COllectionrecordsfrom Hokkaido,Gifu, Aichi,YamaguchiandKagoshima

◆4ys[enus(Kieffer,1916);Tbnd如s;Ann,Mus.Nat,Hung.,14,112;typeloc.Tainan (Taiwan);SynOnymOf dissidens(Walker)

PagatZa(Meigen,183B);Syst,Beschr.Zweifl.Ins.,7,7;ChiYVnOmuS;tyPeloc.Belgium Yamamoto(1982),P.302;Einfeldia;COllectionrecordfromYamaguchi

7.Genus GlyptotendipesKieffer,1913

(1)Subgenus G‘〃pfofe托dipess.stT.

bLwasecLLndusSasaetKawai1987;LakeBiwaStud.Monogr.,3,p,14;M.;tyPeloc. St.W-6,LakeBiwa(Shiga)

fujisecundzLS(Sasa,1985);Chironomus;Res.Rep.Natl.1nst,Environ,Stud.,83,105; M.F.;typeloc,LakeKawaguchi(Yamanashi);also at Lake Yamarlaka (YamaIlaShi);neWCOmbination

goryoensisReeetKim,1981;Pr・OC.Coll.Nat.Sci.SeoulNat.Univ.,6,149;M.;Seoul (Korea)

(2)SubgeIluSPhytoteTZdipesGoetghebuer,1937

●g血z(C〟ぶ(Ⅳkigen,1818)

Tokunaga(1938b),P,324;pOSSiblythesarnespeciesastokunagaiSasa,1979

grtpekot,eniKieffer,1913;BuIl.Soc.Hist.Nat.Metz.,3,22;Europe Tokunaga(1940),P,298;M.F.;Saga(Kyoto) Note:AccordingtoTownes(1945,p.142),G.gr如koueniKiefferisasynonym

OfG・/obker(Say,1823);].Acad,Sci.Philadelphia,3,12

PaT-ipes(Edwards,1929);Chinnomus(Gbptotendipes);England Tokunaga(1940),p,298;M.F.;Sikuka(Sakhalin)

tokuTZagaiSasa,1979;Res.Rep.Natl,Inst,Environ.Stud.,7,8;M.F.P.L.;tyPeloc. Ya[abe(Ibarakf);alsofromLakeKasumigaura(lbaraki)andeeLpondsat Yoshida(Shizuoka)

Tokunaga(1938b),p.324;reCOrded as Chironomus(G毎)tOtend如s)ghluCuS Meige叫M.F.P.;fromstagnanいちrateratTomioka(Kumamoto)

Sasa&Hasegawa(1983),p,319;from eutrophicated ponds on Okinawa, MiyakoandIshigakiIslands(Okinawa)

Sasa(1985b),p,32;LakesUnagiandKagamiike(Kagoshima) Sasa(1985c),P.108;LakesShoji,KawaguchiandYamanaka(Yamanashi) Sasa&Kawai(1987a),p,16;LakeBiwa(Shiga) Sasa(1988c),p.56;LakeKojima(Okayama)

8.GenusKief粘rulusGoetghebuer,1922

glauciuentrEs(Kieffer,1912);7もnd4)eS;H.Sauter’s Formosa Ausbeute.Suppl. Entomol.(Deut.Entomol.Mus.),1,40;tyPeloc,Taiwan

Sasa&Hasegawa(1983),p▲314;No.3,Chironomussp.(Otsururyusurika);M.F.; Kocbjnda

Hasegawa&Sasa(1987),p.279;Chironomus;P.L.;OkinawaIsland(Okinawa)

umbraticola(Yamamoto,1979);Chironomus(Ktら蹄n/lus);Kontyu,47耳∴M.F,P.L.; typeloc;MountWakasugiyama(Fukuoka);CO11ectedalsofromYamagu- ChiandKagoshirnaPrefectures.

9,Genus NilodorumKieffer,1921

tainanus(Kieffer,1912);Tbnd如s;H.Sauter’sFormosaAusbeute,Suppl.・Entomol. (Deut.Entomol.Mus.)1,36;typeloc.Taiwan

Hashimoto(1977),P・84;Chironomus;M.;TokaiandwesternpartsofJapan Sasa(1979),p.6;Chiyonomus:M.F.P.L.;eelpondsatYoshida(Shizuoka) Sasa&Hasegawa(1983),p▲315;Curonomus:Okinawa,Ishigaki,Miyakoand

IkemaIslands(Okinawa)、 Hasegawa&Sasa(1987),p.280;Chironomus:P.L.;OkitlaWalsland(Okinawa)

AA(B)・TheHaT-TlischiacoTrlplexoftribeCHIRONOMINI

l.Genus CLαdopeL鵬aKieffer,1921 (=C7)卵OC′αd郎g/∽αLenz)

L)il・iduLa(Linnaeus,1767);Tipula;Syst.Nat,,12,975;Sweden Tokunaga(1940),p.301;ChironomliS(C7)少!ochironomus);M.;Sikuka(Sak-

-∴い-

halin) Sasa&Hasegawa(1983),P324;Harnischhl;M,F.;Ishigaki(Okinawa) Sasa(1985c),P.35;Harnischlb;M.F,P,;Lake比eda(Kagoshima) Note:The species described by Tokunaga(1940)from Sakhalirl,nOrth of

Japan,andthatbySasa&Hasegawa(1983)frornOkinawaandbySasa(1985c)from Kagoshima,bothsoutllernJapan,differespeciallyintheshapeofanalpDint,and their taxorIOmEcstatussIlOuJd berevised fn futurestudjes.

2,Genus CryptochironomusKieffer,1918

aLbofh8Ciatus(Staeger,1840);Kroeg.Tidskr.,2,560,28 SasaandKawai(1987a),p.16;M.;LakeBiwa(Shiga) Sasa(1988c),p.56;LakeKo5ima(Okayama) Sasa(unpublished);RiverHiji(Ehime),10August1986

.blll)uS(Johannsen,1905)ofSasa&Hasegawa(1893)p.322,renamedashentonenslk HasegawaetSasa,1987

hentoT2enSisHasegawa&Sasa(1987);Jpn.].Sanit.Zool.,38,290;typeloc.Hentona (Okinawa)

Sasa(1987),LakeBiwaStud.Monogr.,3,63

jauaeKieffer,1924;Ann.Soc.sci,BruX.,43,262-270 Sasa&Hasegawa(1983),p.323;M,;MiyakoIsland(Okinawa) nasegawa&Sasa(1987),P.292;P.;MiyakoIsland(Okinawa)

SauteriKieffer,1921;Philipp.J.Sci.,18583;F.;Amping(Taiwan);described by femaleonly

Tokunaga(1940),P,301;M.F.;Taihoku(Taiwan) Note:ThisspecieswasdescribedbyKieffer(1921)byfemaleonly,without

figures、Tokunaga(1940)describedmaleandfemalebythis namewithspecimens COllectedatTaihokll,butthisisagainabriefdescription,withaiigureofdorsal appelldageofmalehypopygiumonly,AsfortheKieffer’sspecimen,IcanTlOtjudge towhichgenusinthepresentconceptitbelongs.Tokunaga’sspecimensseemto belong to a species of genus Cり少fotend4)eS Lenz,Or Microchironomus Kieffer. Therefore,itsgenericstatusisreservedasundertheoriginaldesignation,andawaits for futureclarification.

tamaichimoriSasa,1987;LakeBiwaStud.Monogr.,3,61;NewnameforCYyPtochir- OnOmuS Sp.herltOna Of Sasa&Ichimori(1983),Res.Rep.Natl.Inst. Environ.Stud.,43,103;M.F.;tyPeloc.St.F,Hino Bridge,River Tama (Tokyo)

taTna90T・oiSasaetlchimori,1983;Res.Rep.Natl.Inst.Environ.Stud.,43,102;M.F.; typeloc.St.D,YoroiBridgeofRiverTama(Tokyo)

Sasa(1987),LakeBiwaStud.Monogr.,3,61;ML

3.Genus Cryptotend如es Lenz,1941

fhjiquartusSasa,1985;Res.Rep,Natl.lnst.Environ:Stud,,83,109;M,F.;typeloc. Lよke Motosu(Yamanashi);also from Lake Shojiand■Yamanaka (Yamanashi)

Sasa&Kawai(1987a).p,17;M.F.;LcollectedontheshoreofLakeBiwa(Shiga), 5June1985,atW-6andW二10

Sasa(1988c),p、56;LakeKojima(Okayama)

OyabeprimzLS Sasa,Kawai&Ueno(1988),p.32;M;COllecteq at St,6,Oyabe River (Toyama),19Aug.1987

tamacutusSasa,1983;Res.Rep,Natl.Inst,Environ,Stud.,43,6;M.;typeloc,St.B, Okutama,RiverTama(Tokyo)

4.GenusDemicryptochironoTnuSLenz,1941

Ch沈ZequartZLSSasa,1984;Res,Rep,Natl.1nst.Environ.Stud.,70,47;(misprintedas Chuzengua(us);M.P.;typeloc.LakeChuzenji(Tochigi)

Sasa(1985c),P.111;M.F.;LakeYamanaka(Yamanashi)

5.Ger】uS助川gざぐゐ~αKjeffer,1921

acuta(Goetghebuer,1936);Chironomus秘mねchiq);Rev.Zool.Bot,Afr.,28,470 Sasa&Iiaseg云wa(1983),p.323;M,F.;Shuri(Okinawa)

curiiLamellata(Maloch,1915);Bu11.fll∴Stat6Lab.N■at.HisL,10,474 Sasa&Kikuchi(1986),p、20;M.F.;Tokushima-Shi(Tokushima);COllectedwith

】ightけapsjna rjcepaddyarea Sasa&KahTai(1987a),p.18;M.;St.Wr6,LakeBiwa・(Shiga)

japoniedHashimoto,1984;Kontyu,52,262;M.F.P,L.;typeloc.Katayama(Shizuoka) Sasa,KawAi&UPeno(1988),p,32;M;OyabeRiver(Toyama)

6.GenusMicrochiT・onOmuSKieffer,1918

EshiiiSasa・1987;Lake■BiwaStud・Mon?gr・・3・P・66;M;typeloc・LakeKojima

(Okayama)

Sasa(tlnpublished);Lake Kozan(Tottori) ISas云(1988c),p.56;LakeKojima

~ tabaruL Sdsa,1987;Lake Biwa Stud.MorlOgr.,3,P.63;M.F;tyPeloc.Lake Kojima (Okayama)

Sasa(1988c),P.56;LakeKojima(Okayama)

ー22-

tener(Kieffer,1918);Entomol・Mitt・:7,48;Europe Sasa&Kawai(1987a),p.19;M,F.;LakeBiwa(Shiga)

7,GenusParachironomus Lenz,1921

arcuatusGoetghebuer,1921;Mem,Mus.Hist.Nat.Belg.,31,163;Europe

Sasa(1985c),p.108;M.F.;LakesKawaguchi,ShoiiandYamanaka(Yamana- shi)

Sasa&Kawai(1987a),P・20;Lake巧iwa;de?Criptionofrnaleantepronotum Sasa(1988c),p.56;LakeKojima(Okayama)

taman如ami(Sasa,1983);nlyaChld卸elma;Res.Rep.LNatl.IIISt,Environ.Stud.,43, 5;M.;tyPeloc.St,C,HikawaofRiverTama(Tokyo)

8・GenusParacLLldopeLmaHarnisch,1923

CamPtOEabis(Kieffer,1913);7bnd砂雪S;Bull・Soc・甲ist・.Nat・Metz,4,40;Europe.、 Sasa(1984),p,46;M・P,;LakeChuzenji(ToChigi) Sasa(1985b),p.37;M.;LakeMiike(Miyazaki) S争Sa(1985c),p・112;M・;LakeMotosu(Yamanashi) Sasa(1988),p.14;M,;LakeToya(Hokkaido)

taTnahEkau,aiSasa,1983;Res▲鱒ep.Natl・Inst.EIIViron.Stud.,43,4;M.;typeloc.St.

C,HikawaofRiverTama(Tokyo)

tamanWa血Sasa,1983;tranSferredton7777C/li7・0〃

AA(C)lThePotypedi(umcomplexoftrib9CHIRON0几IINI

l.GenusAinuyusul・ikaSasaetShirasaka,1988

tlLbercutata(Tokunaga,1940);・Philipp:J・Sci.,172,290;Fbnt郎edl[um(Pent{Wedilum); M,tyPeloc:Kitahakutyoko(Sakhalin)

Sasa(1988b),P.80;M.F.;Abasiri(Hokkaido)

2・GenusLhdochEl・OTZOmy$Kieffer,1918,

fmpαr(1Va】ker.1856);C血’作けプロ′J川ぶ;ⅠIIS.Brjt.Ill.,97、174 Hashimoto(1982)・P・368;M・;Ozegahqra・(Tochigi)

PekaT7uS(Kieffer・19i6);7bnd*es;Ann・Mus・Nat・Htlng・,14,105;M・;tyPeloc▲ TainaIl(Taiwall)

Ree&Kinl(19Bl),P・146;E71docjli7Tm〃7m(S・neW与Omb・;M・:COllectedinKorea Sasa&Kawai(1987a),P.21;M.:LakeBiwa(Shiga) Sasa(1988c),P・56;LakeKoiima(Okayama)

3.GenusMicT・OtendipesKieffer,1915

britteni(Edwards,1929);Chironomus(Microtendipes);Trans.EntomoI.Soc.Lorlr don,77,399;England

Sasa(1980),P.29;M,F.P.;Sts.2and3,RiverMinamiasakawa(Tokyo) Sasa&Kawai(1987a),P.22;LakeBiwa(Shiga)

ChLoris(Meigen,1818);Syst.Beschr.,1,28,17;Europe Sasa&Kamlmura(1987),p.16;M.;LakeAkan(Hokkaido)

・^LSC*ennis(Mejgen,1818)serlSu Tokunaga(1940),P.295;CJWronomus仰l℃n励- d*es);aSynOnymOfFb妙edilumpedestre(Meigen)

kaT’afhtonis(Tokunaga,1940);ChironomlLS(〃icrolend*es);Philipp.].Sci,,72,295; M.F.;typeloc、Toyohara(Sakhalin)

tamaogoutL Sasa,1983;Res.Rep.Natl.Inst.Environ.Stud,,43,7;M・F.P.;typeloc・ Ogouti,RiverTama(Tokyo)

truncatus Kawaiet Sasa,1985;Jpn.),Limnol,,46,18;M,;typeloc.Ohta River (Hiroshima)

*tSukubaensis Sasa,1979;tranSferredto

・ureShinoensis Sasa,1979;tranSferredtolb如)edilum

yamasinenBis(Tokunaga,1940);Chironomus(MicYOtend*es);PhilippJ.Sci,,72,295; typeloc,Yamashina(Kyoto)

Note:ThisspeciesseemsnottobelongtogenusMicrotendd)eSinthepresent COnCept,anditstaxonomicstatusshouldbeclarifiedinfuturestudies.

4.Genus∧riJo一九α〟mαKieffer,1921

bT-ayi(Goetghebuer,1921);Krtbioxenus;Mem.Mus.Hist.Nat.Belg.,VIIIMem.3l. 133,1ア3;Europe

Sasa(1985b).p・45;M.;LakeUnagi(Kagoshima) Sasa(1985c),P.112;M.;LakeSainoko(YamanashL)

5.Genusf■αrαfe〃dわどぶKieffer,19日

tamayubaiSasa,1983;Res・Rep・Natl・Inst.Environ,Stud..43,9;MF.P.;typeloc,St, A,Yuba,RiverTama(Tokyo);alsoatSt,B,Hikawa,RiverTama

Sasa&Kawai(1987a),p.22;M.;LakeBiwa(Shiga) Sasa&Kawai(1987b).p.30;RiverItachi(Toyama) Sasa(1988a),p,14;M,;LakeToya(Hokkaido)

6.GenusPentapediEuTnKieffer,1913

kasumlense Sasa,1979;Res,Rep.Natl.Inst.Environ.Studり7.13;M,F.P.L;typeloc. Tsuchiura(Ibaraki);from a ground poolon the shore of Lake Kasし1mlgaura

Hashimoto(1983),p.21;fセnkli・edillLm COnuαumJohannsen,1932;M, Note:Hashimoto(1983)recorded P,COnVeXum fromJapan,and regarded

kasumienseSasaasitssynonym,However,aCCOrdingtotheoriginaldescriptionof P.conuexum bYJohannsen(1932,p.540).itis stated”superior appendages short. slender,tapering,incurved and bare,’’andwithoutlateralsetain his Fig,300f hypopygiumofthisspecies.Therefore,ifthisdescriptionandillustrationiscorrect. this species seems to belorlg tO anOther group of this genus,SuCh as P (Edwards),Whichalsohasnolonglateralsetaondorsalappendage(seepage134and fig.165cofPinder,1978)

rLOdosuTnJohannsen,1932;Trop.Binnengew..3,Suppl.,11.541;M.F,;typeloc. Sumatra

Sasa&Hasegawa(1983),P.325;M.;Miyako(Okinawa)

PSeudotT・LtzLm Ree et Kim,1988;KoreanJ.Syst.Zool.,Spec.Issue No.2,24;M.; Korea

$hirokanense Sasa,1979;Res,Rep,NatI.Inst.Environ,Stud,,7,10;M,F.P,L,;type loc.Shirokane(Tokyo)

Sasa&Kawai(1987b),P.30;RiverItachi(Toyama)

SOrdens(vanderWulp,1874);Tijdschr.Entomol..17,141;Tdnyお7SuS;Europe Tokunaga(1938),p.321;M.;Amakusa(Kumamoto) Hashimoto(1983),p.20;M. Sasa(1985b),P.39;M.;LakeUnagiike(Kagoshima) Sasa(1985c).p.117;M.;LakeYamanaka,KawaguchiandSho5i(Yarnanashi)

fig7・inz)mHashimoto,1983;Kontyu,51,21;M,F.;typeloc,Katayama(Shizuoka) Sasa(1988a),P.15;M;LakeToya(Hokkaido) Sasa(1988c),p.56;LakeKojima(Okayanla)

tT・Ltum(Walker,1856);Ins.Brit.,3,162;tyPeZoc,England HashinlOtO(1983);p.20;M.

Sasa&Kawa=1987b),p.23;M;LakeBiwa(Shiga)

*t7Ibe7,C7/l〝[JLS Tokunaga.1940;tranSferred toAわ叩′ZiS7mka

sp.unagitertiu】11,Sasa(1985);Res.Rep.Nat】,lnst.Envjron・Stud・,83,40;M・;Lake Unagiike(K礪OShinla)

l_■て-

uncinatumGoetghebuer,1921;Mem・Mus・Hist・NatLBelg・,VIIMem・31,110 Sasa&Kikuchi(1986);p.21;M,F.;Tokushima-Shi(Tokushima) Sasa&Kawai(1987b),p.30;RiverItachi(Toyama) Ree&Kim(1988),p.16;M.;Korea

utoT”brimumSasa,1988;Res.Rep.Natl・Inst・Environ・StudL,12l,12;M;Lake Utonai(Hokkaido)

7.GenusPhaenqpsectraKieffer,1921

qauipes(Meigen,1818);SysしBeschr・,1,50,67;Chironomus;妙eloc・EurqPe Hashimoto(1983),p・18;M・;旅”f申gdオJz一肌 Sasa&Kikuchi(1986),p.22;M.;Tokushima-Shi

klzakiensis(To?unaga,1940);p▲290;1bl坤edilum;M・F・;typeloc▲LakeKizaki (Nagano)

Hashimoto(1983),p.17;1bi砂edilum;M・F・;nOreferencetolocality Sasa(1984),p,54;M,F.P.L.;LakeYunoko(Tochigi) Sasa(1988a),p.16;M.;LakeToya(Hokkaido)

punctipes(Wiedemann,1817);Zool.Mag・,1,1,65;Chironomus;typeloc・Europe Hashimoto(1983),p.19;1hntapedilum;nOreferencetolocality Sasa(1985a),p.10;M.;LakeUtonai,Hokkaido

tamahamurai(Sasa,1983);Res.Rep.Natl.InsしEnvironLStud・,43,10;1bltqbedilum; M.;typeloc.St,E,Hamura,RiverTama(Tokyo)

8.GenusPotypediLumKieffer,1913

(1)The、nubifbrgroupofgenusPoEypediEum

LZSakムwaensesasa,1980;Res、Rep,Natl.Inst.Environ.Stud▲,13,34;M・FL;typeloc・ St.5,Asak早Wa,RiverMirlamiasakawa(Tokyo)

Sasa(1981),p.103;P.L.;COllectedatSts・3and40fRiverMinamiasakawa,in winter

Sasa(1984).p.59;emergedfromsamplesofLakeChuzenjiandSainoko(Tor Chigj)

Sasa(1985c),p.118;LakeMotosuaJI-dShoji(Yamanashi) Sasa,KawaiY Ueno(1988),P.28;emerged from a sample collected from

OyabeRiver(Toyama)

SP.C九〟ヱe〃“血椚 Sasa(1984),p.63;M.;emergedfrombottomsedimentofLakeChuzenji(To-

Chigi)

mediL,ittatzLm Tokunaga、1964;1nsects ofMicronesia,12,588:typelot.Palau(Mト CTOll(ヱSia)

Sasa&Hasegawa(1983),P.329;M.;Tamagusuku(Okinawa)

m血胞r(Skuze,1889);Proc.LinneanSoc.N.S.W.,2,249;typeloc.Australia Tokullaga(1936),p.83;C最元朋捌椚†S田力鍾劇冊り鋸句碑触加バ.SP.∴M.F.;

Seto(11Jaka)7ama)

Sasa(1979),p.15;P.oc/(gL(f[aflIm,L M.F.P.L.;COllected from eutrobhicated POndsh11baraki,ShizuokaandNagasaki

Sasa&Sublette(1980).p.93;SynOnymy,eCOlogy anddescripti〔)nbfM,F.P,L Sasa&rIasegawa(i983),P.327;Okina示a,Miyako,lkemaandIshigakjIslands

(OkiIlaWa);a11fromhighlyeutrophicatedponds Sasa&Kawai(1987a),P.24;Lake Biwa(Shiga)

(2)ThenubeculosumgroupofgenusPolypediLLLm l

arutldiTZetLGoetghebuer,1921;Mem.Mus.Hist.Nat.Belg.,31,139 Sasa(1985a),p.6;M.F.;LakeUtonai(Hokkaido) Sasa(1988),p.17;M.;LakeToya(Hokkaido) Sasa(1988c),p.56;LakeKojima(Okayama)

bettokieTtSeSasaetHasegawa,1988;Jpn.J.Sanit.Zool,,39,231;neWname Sasa&Hasegawa(1983),p.328;No.24,月フ如)edilumsp,(Benokiyusurika);M.

F.;emergedfromRiver Benoki,Kunigami(Okinawa)

・ede?lStS ReeetKim,1981;Proc.Cou.Nat.’Sci,SeoulUniv,,6,161;M.;typeloc. Korea;POSSiblyasynorlymOfa17indi

・btsc如nnね(Meigen,1818);Tokunaga(1940a),P.295;Chiro7WmuS(Microlend*es); M、;Titori(Sakhalin);aSynOnymOfP.pedcstre(Meigen)

・kobolokenseSasa,198l,p,101;aSynOnymOflsukubaens6Sasa,1979

kuTtigamieTtSeSasaetHasegawa,1988;Jpn,J.SaniLZool.,39,231;neWna血eJ Sasa&Hasegawa(1983),p.328;No,23;n)bpedilum sp.(Kunigamiyusurika);

M.;typeloc,RiverBenolくi,Kunigami(Okinawa)

如ofo用βe(T(正unaga,19ユ8)こC/~77て用0ナー川5けu毎鶴沼附可Philipp・J・Sci▲/65・328;M・F・P・

L.;t〉▼Peloc.Kitash行akawa(Kyoto)

Tokunaga(1959),p.645;P,L, Sasa(1g85d),p.11:Sasa&1garashi(1985e).p.133;maSSive emergence jII

Toyamaa【lditsroleasacause(-(bronctゝ仏taSttlma Kikuchictal.(1985),P.333;maSSiveemergencefromricepaddiesinToku-

shinla

Sasa&Kawai(1987a),p,24:LakeIうiwa(Shiga) Sasa&Kawai(1987b).p.31;Riverltachi(Toyama)

nubeczLlosum(Meigen,1804);Chironomus;Klass,Beschr.eur.Zweifl.Ins.,18;type loc.?France(afterTownes,1945p,49)

Tokunaga(1940),p.297;M,F.;Azabu(Tokyo)andToyohara(Sakhalin) Ree&Kim(1981),p.162;fb妙edilumyongsaensissp,nOV.;M.F,;COllectedat

various】ocaljtiesjnKorea;pOSSiblyas)rnOnymOf′Z〟∂gど〟わ∫~/朋

Sasa(1984),P.58;M.F.P.L.;LakeYunokoandChuzenji(Tochigi) Sasa(1985a),p.4;M.F,;LakeUtonai(Hokkaido) Sasa(1985b),p,42;LakeUnagiike(Kagoshirna) Sasa(1985c),P.118;LakeAshinoko(Kanagawa),LakeKawaguchi,Motosu,

ShojiandYamanaka(Yamanashi) Sasa&Kamimura(1987),p.18;M.;LakeAkan(Hokkaido) Sasa&Kawai(1987a),p.24;LakeBiwa(Shiga) Sasa(1988a),p.18;LakeShikotsu(Hokkaido)

paT・L,iacumeTLKawaietSasa.1985;Jpn.].Limnol.,46,19;M・;RiverOhta(Hiroshima) Sasa,Kawai&Ueno(1988),p.28;RiverOyabe(Toyama)

pede$tT・e(Meigen,1860);Syst.Beschr,,6,246,81 Tokunaga(1940),p.295;Chironomus(Microtendipes)bscipennis(Meigen,

1818);M.;Titori(Sakhalin)

Sasa,Kawai&Ueno(1988),p.33;M.F.P.L.;COllectedfromamountainstream at Arimine(Toyama)

takaoeTLSeSasa,1980;Res.Rep.Natl.Inst,Environ,Stud,,13,31;M,F・;typeloc・St・ 1,RiverMinamiasakawa(Tokyo)

Sasa(1983),p.13;M,;St.A;Yuba,RiverTama(Tokyo)

tamagohaTZumSasa,1983;Res.Rep.Natl.Inst.Environ・Stud▲,43,17;M・F・;typeloc・ St,C”Hikawa,River Tama(Tokyo)

Sasa(1984),P,61;M.P、L.;LakeChuzenji(Tochigi) Sasa(1985c),P.118;LakeSainoko(Yamanashi) Sasa&Kawai(1987b),P.31;Riverltachi(Toyama)

tamagoryoensesasa,1980;Res■Rep・Natl・lnst・Environ▲Stud・,13,36;M・F・P・;type loc,St.5,Tamagoryo,RiverMinamiasakawa(Tokyo)

Sasa&Kawai(1987),p31;RiverItachi(Toyama)

tantahaT・qkiSasa,1983;Re5.Rep,Natl.Inst.Environ.Stud・,43,13;M・FL;tyPeZoc・St・ A,Yuba,RiverTama(Tokyo);alsofromSt.B,Okutama

tamahosohLgeSasa,1983;Res▲Rep・Natl・1nst・Environ・Stud・・43・16;MLF・;typeloc St.A,Yuba,RiverTama(Tokyo)

Sasa,Kawai&Ueno(1988),P.29;St・C・4,RiverOyabe(Toyarna)

一ニトー ー

tamaTZLgrutnSasa,1983;Res・Rep・Natl・Inst・Environ・Stud・.43,14;M・F・P・;typeloc■

St・A,Yuba,RiverTama(Tokyo);alsofrornstationB(Okutama)andC (Hikawa)

Sasa(1984),p.60;M.;LakeChuzenji(Tochigi) Sasa(1985a),p.6;RiverTeine,Sapporo(Hokkaido) Sasa,Kawai&Ueno(1988),p.29;emergedfromasampleofSt.1,OyabeRiver

(Toyama)

tsukLEbaense(Sasa.1979);Microtendd)eS;Res.Rep.Natl.Inst,Environ.Stud.,7,17;M. F.P.;typeloc.MountTsukuba(lbaraki)

Sasa(1981),P,101;Fb如)edtlum kobotokense;St.20f River Minamiasakawa (Tokyo);regardedasasynonymof

Sasa(1983),pL12;M,;St.A,BandCofRiverTama(Tokyo) Sasa(1988a),p.19;M;LakeToya(Hokkaido)

utzagiquartumSasa,1985;Res・Rep・NatlLInst,Environ.Stud.,83,41;M.;typeloc. LakeUn.agiike(Kagoshima)

.yongsaenstsReeetKim,1981;preSumablyasynonymo

(3)The TT・jpoduragroupofgenusPotypediLum

Sp■Chuzetr由odrELm,Sasa,1984;Res.Rep.Natl.Inst.Environ.Stud.,70,61;M.; emergedfromabottomsamplecollectedinLakeChuzenji(Tochigi).

decematoguttatum(Tokunaga,1938);Philipp.J.Sci.,65,337;M,F.;typeloc. Shimogamo(Kyoto)

japollLctLm(Tokunaga,1938);Chironomus(Fb如)edilum);Philipp.,.Sci,,65,333;M.F.; typeIoc.Shimogamo(Kyoto)

Sasa&Kikuchi(1986),P.23;M.F.;COllectedbylighttrapinaricepaddyarea inTokushima-Shi(Tokushima)

Sasa&Kawai(1987a),p.24;LakeBiwa(Shiga) Sasa&Kawai(1987b),p.30;RiverItachi(Toyama) Sasa(1988c).p.56;LakeKojima(Okayama) Sasa,Kawai&Ueno(1988),P.28;RiverOyabe(Toyama)

tnasudai(Tokunaga.1938);Chironomus(Fb如)edilum);Philipp.].Sci,.65,331;M.; typeloc.Yamashina(Kyoto)

Sasa(1985b),P.44;M.F,;LakeIkeda(Kagoshima) Sasa&Kikuchi(1986),p.24;M.F,;CO11ectedbylighttrapataricepaddyarea

inTokushima・Shi(Tokushima) Sasa(unpublished);LakeHachirogata(Akita),29June,1979 Sasa&Kawai(1987a).p.24;LakeBiwa(Shiga) Sasa(1988c),P.56;LakeKojima(Okayama)

l_,ニー

Ree&Kim(1988),p,14;M.;Korea

miyakoense HasegawaetSasa(1987);JpnJ.Sanit,Zool..3S,292;typeloc.Miyako Island(Okinawa)

Sasa&Hasegawa(1983),p.326;Rヮ擁)edt[umsp,(Miyakoyusurika);M.F,;from acleanfountainonMiyakoIsland(Okinawa)

Hasegawa&Sasa(1987),p.292;P.;MiyakoIsland(Okinawa)

Sagittilbrum(Tokunaga,1938);Chi77)nOmliS(PoJ坤edtllJm);Philipp.].Sci./65,335; M,;typeloc.Yamashina(Kyoto)

SCaLaenuTn(Shrank,1803);T*ula;Faunaboica,3,73,2324;EuropeandPalaestina Sasa(1985a),p.7;M.P.;LakeUtonai(Hokkaido)・ Sasa(1988a);p.18;M.;LakeToyaandUtonai(Hokk‘aido)

tamahinoenseSasaetJchimori,1983;Res.Rep.Natl.InsLEnviron.Stud,,43;103.;M. F.;St.F,Hino,RiverTama(Tokyo)

Note:月フ如)β♂抽瑠Sp.ClluZetripodrum ofSasa(19弘p.61),COl】ected from LakeChuzeI-ji(Tochigi),aSWellasthespecimenseollectedinlargenumbersinthe author’shouseatHanamuro(Ibaraki)andtentativelycalled几)如)edilumlumamw- OenSe(Sasa,1984,p.61)seemtobelongaIsotothi畠species,

tcEnαtlenSepSasa etHasegawa,1988;JpTl.J,SaIlit.Zool,,39,230;typeloc.Miyako rIsland(Okinawa)

Sasa&H∂SegaⅥ7a(】983),p.326;月フ毎〉ど威力J′7~Sp.”Tananeyusurika”;M.F,;

、from畠・CleanstreamatTanane,・MiyakoIsland(Okinawa)

trinimacutum(Tokunaga,1940);Philipp.].Sci,,72,297;Chironom招(mbpedilum); t.}-M.F.;typeLloc,Toyohara(Sakhalin)

unifhscLum(Tokunaga,1938);ChironomliS(n7(ゆedillim);Philipp.J,Sci.,65,335;F. (describedon】〉rb)rfemde);と)「匹】oc,Yamasllina(Kyoto)

Sasa(198C.),p.32;M.F.P.;Sts.1and20fRiverMinamiasakawa(Tokyo) Sasa(1985c),P.119;M.;LakeKawaguchi(Yamanashi)

(4)The cuLteElatumigrOupOfgenusPolyped

avi叩STownes,1945;Am.Midl.Nat.,34,61;1わb少edilum(1bbPedilum);typeloc・ Ithaca,N.Y,(U.S.A.)

Sasa&Kikuchi(1986),p.25;M.;COllectedbylighttrapsinaricepaddyarea in・Tokushima-Shi(Tokushima)

Sasa,Kawai&Ueno(1988),P.28;M.F.;OyabeRiver(Toyama)

eo乃び~cl〟椚(Walker,1856)

Sasa&Kawai(1987b),P.30;M.;RiverMatsukawa(Toyama)

CulfeLlatzLmGoetghebuer,1931;Ann.Soc・EntorTlOl.Belg,,71.212;Europe Sasa(1979),p.19;MicroLend4)eSIInShinoens料 M.F.P,L.;COllected from a

polll】tedstreamatUreshino(Saga) Sasa(1980),P.37;Po如)edilum ureshinoense;M.F.P.L・;Sts,5and60f River

Minamiasakawa(Tokyo) Sasa(1983),p.19;Po如)edilum~LreShinoense:St▲F,Hir10,RiverTama(Tokyo) Sasa&Hasegawa(1983),p,330;RiverHija,andsewagestrearnsatTomoyose

apdKochida,OkinawaIsland(Oki¶aWa) Sasa(1985b),p.42:M.P,;LakeUnagiike(Kagoshima) Sasa(1985c),P,117;LakeKawaguchiandYamanaka(Yamanashi) Sasa&Kawai(1987a),P.24;St.10,Otsu,Lake Biwa(Shiga) Sasa&Kawai(1987b),p.30;RiverItachi(Toyama) Sasa(1988c),P.56;LakeKojima(Okayama) Sasa.Kawai&Ueno(198B),p,28;RiverOyabe(To)Tama)

hiTOShimaenseKawaietSasa,1985;Jpn.).LimrlOl,,46,18;M.;typeloc.RiverOhta (Hiroshima)

tamasemusiSasa,1983;Res,Rep.Natl.Inst.Erlviron.Stud.,43,15;M,F.;emerged fromsamplescollectedatSt.A,Yuba(typeloc.),RiverTama(Tokyo)

・ureshinoenseSasa,1979;regardedasavarietyofcu

9.GenusStel10ChiroT10mtlきKieffer,1919

・bitensisKieffer,1924;Tokunaga&Kuroda(1935),P.1;regardedasasymOntm Of g伽羅S(Fabricius)byYamamoto(1981,p.41)

gibbLLS(Fabricius,1794);T&ukl;Entomol.Syst.,4,254,54;Europe Tokunaga & Kuroda(1935),p.1;Chironomus βtenochirDnOmuS)bitensis

Kieffer,1924;COllectedonlightatMountDaisen(Tottori)andKamikochi (Nagano);

NQteこGo吐gheblユeT(1937,p.12)T咤aTded♭豆fe弟S衰asalヴaTiety oig伽∽;tlle descriptionofwingoftheJapanesespecimensbyTokunaga&Kuroda(1935)fits bettertothatofgibbusgibbusthantogibbus bitensisofGoetghebuer(1937).

membranifbl・Yamamoto,1981;Bull.Kitakyushu Mus.Nat.Hist.,3,47;M.F,;type 】oc.Shimobaru(Fukuoka);also from Kyoto,Yamaguchiand Fukuoka Prefectures.

.Sasa(1985b),p、34;M.;LakeUnagiike(Kagoshima) Sasa(unpublished);M.;LakeKozan(Tottori)

nelumbus(Tokunaga et Kuroda,1935);Chironomus 6tenochironomusl’Trans- KansaiErltOmOllSoc.,6,4;M.F.P,L.;tyPeloc.Kyoto;1arvaewerefoundin theleafofHasu,Nelumbo nuc娩m

TokunagaandKuroda(1936),p.4.;biologyandcontrol

ー.:け-

Tokunaga(1950),p.1536;M.F, Tokunaga(1973),p.646;M,P.

nzLbilbenmisYamamoto,1981;Bull.KitakyushuMus.Nat.Hist.,3,42;M.F.;typeloc. Mount Hikosan(Fukuoka);alsofromAomori,Akita,Gifu,Aichi,Oita andKumamoto Prefectures

o9abearcuatusSasa,Kawai&Ueno,1988;Res,Rep.ToyamaPref.Environ.Po11ut. Res,Cent.,1988,35;M.;emergedfromabottomsamplecollectedatC-1, RiverOyabe(Toyama)

satorLti(Tokunaga et Kuroda,1936);Trans.KansaiEntomol.Soc.,7,2;F.;typeloc. Yamashina(Kyoto)

takahashil(Tokunaga,1938);Philipp.].Sci.,65,326;F.;typeloc,nOrthernTaiwan

lO.Genus StictochironoTnuSKieffer,1919

aba$iT・isecun血8SasaetShirasaka,1988;M.;Res.Rep.Natl.Inst.Environ・Stud・, 121,82;type】oc,:Abas】ri(Hokkaido)

akizukii(Tokunaga,1940);Philipp.].Sci.,72,299;Chiytmomus(Stictochironomus); M.F,;typeloc.Toyohara(Sakhalin);alsofromFukuoka,Wakayamaand Tokyo

Hashimoto(1982),p.369;M.;Ozegahara(Tochigi) psasa(1984),p.48;M.F.P.L.;emergedfrombottomsamplesofLakeChuzenii,

Yunomko,MarunumaandSuganumaofNikko(Tochigi) Sasa(1985b),p.38;M.F,;LakeMiike(Miyazaki) Sasa(1985c),p,115;LakeSajnokoandYamanaka(Yamanashj) Sasa&Kawai(1987a),p.25;St.W-1,LakeBiwa(Shiga) Sasa(1988a),p.20;M.;LakeShikotsuandToya(Hokkaido)

histl・io(Fabricius,1794);Entomol.Syst.,4,244,51;T*uLa;Europe Yamamoto(1980),p.24;areCOrdfromJapan Sasa(1985c),P.115;M.F.;LakeMotosuandYarnanaka(Yamanashf) Sasa&Kamimura(1987),p.17;M.F.;LakeAkan(Hokkaido) s。S。&K。Wai(1987a),p.25;M.F,;Sts.1.2and3,LakeBiwa(Shi去a)

multannutatus(Tokunaga,1938);ChiYOnOmuS(拘bpedilum);Philipp■J・Sci・,65,339; F.(describedbyfemaleonly);typeloc.Shimogamo(Kyoto);alsofrom Hita(Oita)and Hachijo(Kyoto)

Yamamoto(1980),p,24;areCOrdfromJapan Sasa(1984),p.51;M.F.P.;LakeChuzenji(Tochigi) Sasa(1985c),p.115;LakeMotosuandSaiko(Yamanashi) Sasa(1988a),p・I3;F・;LakeToya(Hokkaido)

PictulzLS(Meigen,1830);Syst,Beschr.,6,244;Europe Yamamoto(1980),p.24;areCOrdfromJapan

tamamontukiSasaetIchimori,1983;Res.Rep.Natl.Inst,Environ,Stud,,43,104;M.F,; typeIoc.St,D,Yoroibashi,RiverTama(Tokyo)

AB.Tribe TANYTARSINI

l.GenusBiwatend如sTokunaga,1965

motoharuLTokunaga,1965;Kontyu,33,42;M.F,;tyPeloc.Tsudae,eaSt Shore of LakeBiwa(Shiga)

Sasa&Kawai(19S7a),pL26;M,F・;St.W-10,Otsu,LakeBiwa(Shiga)

2.Genus CladotanytaTT8uSKieffer,1922

SinjoTlgeTZSisReeetKim,1988;KoreanJ.Syst.Zool.Spec.IssueNo.2,19;M.;Korea

Uallderwゆi(Edwards,1929);Tanytarsus;Trans.R.Entomol,Soc.London,77,418; England

Tokunaga(1940),p.304;M.;Toyohara(Sakhalin) Sasa&Kawai(1987a),p.28;M,;LakeBiwa(Shiga)

3.GenusMicr叩SeCtTaKieffer,1911

ChuzeLongaSasa,1984;Res・Rep.Natl.Inst.Environ,Stud.,70,32;M.P.;typeloc.Lake Chuzenji(Tochigi);ernergedfromabottomsampleofasmallstreamon thelakeshore

ChuzenotescensSasa,1984;Res.Rep・Natl■lnst・Environ.Stud,,70,30;M.P,F.;type locL Lake Chuzenji(Tochigi);from the same stream as the previous SpeCies

ChzLZqrimaSasa,1984;Res,Rep.Natl,Inst,Environ.Stud.,70,28;M.F,P.L.;typeloc. LakeChuzenji(Tochigi)

daiseTLerL$ls(Tokunaga,1938);7bnytar5uS(MicYQi)SeCtn);Philipp,,.Sci,,65,364;M. F.;typeloc.MountDaisen(Tottori)

fbssarum(Tokunaga,1938);7bnyおrsus(Micropsectnl);Philipp.].Sci.,65,362;M.F.; typeloc.Kitashirakawa(kyoto)

+miikesecu?ldaSasa,1985・rTransferredto

tzakaokiiSasa,Kawai&Ueno,1988;Res.Rep.ToyamaPref.EnvironLPollut・Res▲ Cent,,1988,36;M.F.P.L.;typeloc.RiverJogan5i(Toyama)M,;tyPeloc・

-33-

Kamikoti(Nagano) Sasa(1988a),P.20;M.;LakeUtonai(Hokkaido)

ノp川eC〃∫(Me噌e:1,181紙S)′Sと.Beschr・,1,49,鱗Europe

Tokunaga(1940),p.305;M.F,;MountHici(Kyoto)

shiTlaenis(Tokunaga,1940);Philipp.].Sci.,72,306;7bnytarsus(MicrppsecErt2);M・; typeloc∴Kamikoti(Nagano)

subviridLs(Goetghebuer,1922);Mem.Mus.Hist・Nat,Belg・,VIIIMem・31,124; Europe

Tokunaga(1940),P.306;M,;Kamikoti(Nagano)

taiwanus(Tokunaga,1939);7bnyklrSuS(Micropsectrt2);Philipp・J・Sci,,69,336;M・; typeloc.Gokan(TaiwaIl),ataltitudeofabout3,000m

tamapT・EmaSasa,1980;Res・Rep▲Natl・lnst・Environ・Stud・,13,11;M・FIP▲;typeloc・St・

A,Yuba,RiverTama(Tokyo)

utonaitel・tiaSasa,1988;Res.Rep,Natl.Inst.EnvirorLStud.,121,21;M.;type.locrLake Utonai(Hokkaido)

yunpprima Sasa,1984;Res.Rep,Natl.Inst.Environ・Stud・,70,26;M・F・P・;typeloc・ LakeYunoko(Tochigi)

Sasa(1988a),p.22;M.;LakeToya(Hokkaido)

4.Genus∧セozaz)reliaGoetghebuer,1941

bicoLEocuLa(Tokunaga.1938);77z77yta737LS(Stem♪e/lina);Philipp.].Sci.,65,371;M・F・;

typeIoc.;Kftashfrakawa(Kyoto) Sasa&Kawai(1987a),P.29;M.;COllectedatSt.W-1,2,andE-3,Ontheshore

ofLake Biwa(Shiga) Sasa&Kawai(19B7a),p.30;M.F.;1arge numbers of adults were col】ected

・WhjleswarmingintheairatTaikoyama(Toyama) Sasa&fくalV∂i(1987址p.31;九才,;Riv▼erlt8Cll=Toyama)

Sasa,Kawai&Ueno(1988),p.29;RiverOyabe(Toyama)

tamanona(Sasa,1980);7b71yla77mS;Res.Rep,Natl.Inst.EIIViron.Stud.,13,25;M・こ typeloc.St.30f River MiIlamiasakawa(Tokyo);tranSferred to gcnus ∧な03aL)7官/k[bySasa&Kawajり987a),p.30

Sasa(1984).p.42;LakeChuzenji(Tochigi) Sasa(1985b),P.51;M」LakeUnagiike(Kagoshima)

5,Genus ParataTZytarSuSBause,1913

bLwatertEusSasaetKawai,1987;LakeBiwaStud.Monogr.,3.31;M.;St▲W-8,Lake Biwa(Shiga)

grLmmLi(Schneider,1885);Zool.Beitr.,1,301-302;ChtronoyT2uS; Sasa(1979),P.2;F.P,L.;COllectedinthelaboratoryofNIES,Tsukuba(Ibara・

ki),anddescribedasfb7tlianylarsILSParthenqgeneticus(Freeman,1961)

Lnqpertus(Walker,1856);Ins.Brit.,3,164 Sasa&Kamjnlura(1987),p.22;M.;LakeAkan(Hokkaido)

miikesecundu$(Sasa.1985);Micropsect7tl;Res.Rep.Natl.Inst.Environ.Stud.,83,52; M.F.;LakeMijke(Miyazaki)

Sasa&Kawaiu987a),P.32;LakeBiwa(Shiga)

・Parthenogene[icIES(Freeman,1961);L〟ndstroemhl;AustJ.Zool.,9,611・737;designat- edasasynonymofg77’mmii(Schneider)byLangtonetal,(1988)

stagnarLzLS(Tokunaga,1938);7tlnyla73uS(772nyk17t;uS);Philipp.J.Sci▲,65,341;M・F・;

typeloc.Kitashirakawa(Kyoto);foundcommonlyalongstagnantwater (new combination)

tamallegiSasa,1983;Res.Rep.Nat】.Inst.Environ.Stud,,43,24;M・F・P・;tyPeIoc・St・B, Okutama,RiverTama(Tokyo);COllectedalsofromSt.D,Yoroibashiand E,11amura.

Sasa&Kawai(1987a)p.32;Lake Biwa(Shiga)

fe‡mαfop九ih$(Tok11naga,1938);花村ヅfα門脈(⊥‡↓習dsf和g肌fα);Philipp・J・艶iリ65,367;

M.F.;typeloc.Kitashirakawa(Kyoto);foundabundantlyalongmarshes

toyapritTluSSasa,1988;Res.Rep.Natl.Inst.Environ.Stud.,121,24;M・F・;LakeToya (Hokkaido)

tredecemarticuLus(TokuIlaga,1938);7bnytarsus(Lundslroemhl);Philipp・J・Sci,,65, 370;M.;typeloc,Kibune(Kyoto);COueCtedalongarapidstream

6.Genus Pontomyia Edwards.1926

tzatalZS Edwards,1926;Proc,Zool.Soc.LoIldon,51,796 Tokunaga(1932a),p.1;(1934b),P.1358;M.F.:COllectcd from tide poo15at

KtlShimotoandTakashiba(Wakayama) Hashimoto(1959),p.57;M.F.P.L.;Sado(Niigata)andOshoro(Hokkaido) Hashimot()(1962a),p.221;M.F.;Sado(Niigata)

pacinca Tokunaga,1932;DobutsugakuZasshi,44(519),1;M・F・P・L;t〉TPeloc・Seto

(Wakayama);CO11ectedfromtidepooIs Tokunaga(1932b),p.1;(1932c),P,431;biology Tokunaga(1943c),p.1357;(1959),p645;M,F. Hashimoto(1962a),p.221;M,F.;Yakushima(Kagoshima)

7.Genus RheotanytaTSuSBause,1914

aestuarius(Tokunaga,1938);77uiyiaYSuSmheotanytarsus);Philipp.],Sci,,65,360;M. F.;typeloc.Karo(Tottori);COllectedatestuaryofariver

Sasa&Kikuchf(1986),p,26;M.;COILectedbyLighttrapsinaricepaddyarea inTokushima・Shi(Tokushima)

Sasa&Kawai(1987a),P.32;M・;Sts.Wr6andlO,LakeBiwa(Shiga) Sasa(1988c),P.56;LakeKojima(Okayama)

do90enSisReeetKim,1988;KoreanJ.Syst.Zool,,Spec,IssueNo,2,21;M_;Korea

fEuTnLnisKawaietSasa,1985;Jpn.J.Limnol”46,20;M.;tyPeloc.St,9,RiverOhta (Hiroshima)

kuotoensis(Tokunaga,1938);Philipp.).Sci.,65,345;M.F.;typeloc.Shimogamo (Kyoto);foundabundantlyalongaslowstream

Sasa(1980),p.19;M.F.P.L.;St.50fRiverMinamiasakawa(Tokyo);ahighly pollutedpartofthestream

Sasa(1983),p.20;St.H,Noborito,RiverTama(Tokyo) Sasa&Kawai(1987b),p.33;RiverItachi(Toyama) Sasa,Kawai&Ueno(1988),p.29;St.T・6,RiverOyabe(Toyama)

ParVicrinis Tokunaga,1938;Philipp.].Sci.,65,343;M.F.;typeloc,Kibune(Kyoto)

PentaPOdus(Kieffer,1909);Bull.Soc.Hist.Nat.Metz.,26,51 Tokunaga(1938a),p.355;M,F,P.L.;Kitashirakawa(Kyoto);CO11ected from

runnlngWater Tokunaga(1959),・p.644;P,L.

rLvuLpphiLus Kawaiet Sasa,1985;JpnJ.Limnol.,46,21;M.;St.4,River Ohta (Hiroshima)

taTnaquartuSSasa,1980;Res.Rep.Natl,Inst.Environ.Stud.,13,16;M,F.P.;tyPeloc. St.1,RiverMinamiasakawa(Tokyo)

tamaquintus Sasa,1980;Res,Rep・Natl,lnst.Environ.Stud,,13,18;M.F.P.;tyPeloc. RjlrerMinamiasakawa(Tokyo);CO】】∝亡d8とSts.2and3,

Sasa&Kawai(1987b),P.33;RiverItachi(Toyama)

tamasecundusSasa,1980;Res.Rep・Natl・Inst.Environ.Stud.,13,13;M,F.;typeloc・St・ 1,RiverMinamiasakawa(Tokyo)

-36-

Sasa,Kawai&Ueno(1988),p.29;RiverOyabe(Toyama)

tamatel・tiusSasa,1980;Res.Rep.Natl.Inst.Environ.Stud,,13,14;M,F.;tyPeloc.St.1, RiverMinamiasakawa(Tokyo)

thermae(Tokunaga,1940);7bnytarsus(7bnytarsus);Philipp.].Sci,,72,304;M.F.;tyPe loc.Tsuta-Onsen(Aomori);foundabundantlyaroundhotspring

8.Genus StempeELina Bause.1913

・bicoliociLlus(Tokunaga,1938);7bnyklrSuS(Stem♪eLlina);tranSferredtoNeozatlrelia

OkadaE(Tokunaga,1939);7bnyta73uS(Stemf・el/ina);Philipp.],Sci..69,337;M.;type loc.Tsubame-Onsen(Niigata)こCOllectedfromhotspringwater

9,Genus ThnytarsusvanderWulp,1893

akalZtertius Sasa&Kamimura,19B7;Res.Rep.Natl.Inst.Environ,Stud.,104,21;M.; typeZoc.LakeAkan(Hokkaido)

atagoensLs Tokunaga,1938;Philipp.].Sci.,65,348;M.F,;typeloc,Mourlt Atago (Kyoto);foundalongarapidstream

biwatrifbrcatusSasaetKawai,1987;LakeBiwaStud.Monogr.,3,34;M.F.;St.Wrl, Lake Biwa(Shiga)

boodleaeTokunaga,1933;Philipp,).Sci.,51,358;M.F,;tyPeIoc.Seto(Wakayama); foundintidepooIscoveredwithboodlea-algae

Tokunaga(1936c).p.316;P.L.;fromtidepoolatKaratsu(Saga)

ChuzesecLLndLLSSasa,1984;Res.Rep.NatlJnst.Environ.Stud.,70,38;M.FtP.L.;type loc,LakeChuzen5i(Tochigi)

Sasa(1985c),p.119;LakeMotosu(Yamanashi)

fbT-mosanus Kieffer,1912;Suppl.Entomol..1,42;Taiwan;nOmendubium Tokunaga(1940),p.303;M.F.;Taihoku(Taiwan);pOSSiblythesamespeCiesas

叩α削α∫Sasa,1979

Hashimotoetal.(1981),P.21;repOrtOntheoccurrenceofthisspeciesinJapan

Note:AccordingtoKieffer(1912,P.43,Fig.16),analpointof T.jormosanus is narrow,Slightly constrictedin themiddle andwith neither splne Clusters nor lateralridges,andthusthisspeciesisquitedifferentinstructurefromTpyamaiand apparentlybelongstothekirai-grOuPOfgenus771nyia73uS.Sincetheoriginaldescrip- tionisverypoorandambiguous,thisnameistreatedas”nomendubium’’untilthe typespecimen(ifavailable)bereexamined.

ー37一

g′聯ガ捕Kieffer,ユ909;8uH▲Soc・Hjs亡・Nat・Me亡zリ26,50;redescr拍edfndetailsb)′ Reiss&Fittkau(1971),p,114

Sasa(1984),P、40;M.P,;SpeCimens from Lake Chuzenji(Tochigi)were de- SCribedas TgregarilLSKieffer,buttransferredton加増rqgartuSbySasa &Kamimura(1987,p.21)

Sasa&Kawai(1987a),p,35;M.;LakeBiwa(Shiga)

kik〟ChEiSasa,Kawaiet Ueno,1988;Res.Rep.Toyまma Pret.Envirorl.Pol】ut.Res. Cent.,1988.38;M.;COllectedatC-2,RiverOyabe(Toyama)

Sasa&Kikuchi(1986),P.29;771nytaYSuSSp.Tokushima;M,;COllectedbylight trapinricepaddyareainTokushima-Shi(Tokushima)

kLraiSasaetKawai,1987;LakeBiwaStud.Monogr.,3,33;M.F.;Sts,W-9,6and2, Lake Biwa(Shiga)

kitaokLltaWanZLSSasaetHasegawa,1988;Jpn.J.Sanit.Zool..39,231;M.F.;typeloc. Benoki(OkiIlaWa)

konishiLSasaetKawai,1985;Bu11.ToyamaSci.Mus.,7,19;M.;typeloc,Kameike, Toyama・Shi(Toyama);1argenumbersofM.andF,WereCOllectedlater fromthesamelocality

Sasa&KaⅥrai(1987a),P.36;M.F.;Lake8iwa(Shiga)

仇agnihamatusTokunaga,1933;Philipp,],Sci.,51,362;M.F,;tyPeloc.Seto(Waka- yama);COllectedonthetidalzone,atarOCkyflatseashore

tneTLdaxKieffer,1925;Ann,Soc.Sci.Brux,,44,223 Sasa(1988a),p.28;M.F.;LakeUtonai(Hokkaido)

TniEkegotoi,SP.nOV.;neWnamefor7bnyklrSt[S tamagOtOi,MiikeLform,CO11ectedat LakeMiike,inSasa(1985b),P.50.

肋Lyakobrevis$asa et Hasegawa,1988;Jpll.).Sanit.Zool、,39,236;M.F,;typeloc. MiyakoIsland(Okinムwa)

miyakoflaE,uSSasa e〔Hasegawa,1988;Jpn.].SanIt.ZooZ,,39,233;M.F.;tyPe】oc. MiyakoIsland(Okinawa)

nippogregariusSasaetKamimura,1987;Res.Rep.Natl.Inst,Environ.Stud,,104,20;M.; typeloc.LakeAkan(Hokkaido);alsocollectedfromLakePanke(Hor kkaido)

Sasa(1984)1p・40;7bnyhlTSliSg′聯YiusKieffer,1909;M・P・;LakeYunokoand Chuzenji(Toc】1jgi)

Sasa&Kamimura(1987),p.20;M.;LakeAkan(Hokkaido);describedasarleW SpeCiesbasedonthesignificantdifferencefromgregariusinthenumber and distribution ofthespineclusters onanalpojnt.

1ヾ-

OkuboiSasaetKikuchi,19B6;JpnLJ、SarLit.Zool、,37,28;M,F、P.;typeloc.Tokushimal shi(Tokushima);COllectedfromricepaddies

Sasa&Kawqi(1987a),p・36;M・F・;LakeBiwa(Shiga)

oyabeLet,isSasa,Kawai&Ueno,19S8;Res.Rep.ToyamaPTef.E11viron.Pol】ut.Res. Cent.,1988,39;M.;emergedfromC-1,RiverOyabe(Toyama)

oyab印LILLEdusSasa,Kawai&Ueno,1988;Res.Rep,ToyamaPref二Envir:on.Pollut. Res.Cellt.,1988,吋M,;COllectedatC-1andC-4,RiverOyabe(Toyama)

oyab甲αrUuLusSasa,Kawai&Ueno,1988;Res・Rep.ToyamaPref.Environ.Pollut, Res・Cent.,1988.・41;M.;CO7lectedatY・5,RiverOyabe(Toyama)

OyaberottLndusSasa,Kawai&Ueno,1988;Res.Rep.TDyamaPref.Environ.Pollut, Res・CenL1988,41;M.F.;ernergedfro血C-l,RiverOyabe

OyamaL Sasa,】979;Res.Rep,Natl.Inst:Environ.Stud.,7,3;M.F.P,L.;COllected from COnCretepooIsinNIES,Yatabe(Ibaraki)

Sasa(1980),p,28;St.・50fRiverMinamiasakawa(Tokyo) Sasa(1985b),p、51;M,F、;LakeUnagiike(Kagoshima) Sasa(1985c),p.119;LakeKawaguchj(Yamanashi) Sasa&Kikuchi(1986),p.29;reCOrdedasthemostabundantspeciesemerging

from ricepaddiesinTokushima-Shi(Tokushima) lgarashiet al.(1986),p,6S71、a CaSeTepOTt Orlbronctlialastllmainducedby

inhalationofaswarmingadultof7bnyklrSuS Oyamai Sasa&Kawai(1987a),P,38;LakeBiwa(Shiga) Sasa&Kawai(1987b),p.33;RiverItachi(Toyama)

・Sasa,KawaiL&Ueno(1988),P,29;RiverOyabe(Toyama)

PeLagLcusTokunaga,1933;Philipp.].Sci.,51,364;M.F.;typeloc.Seto(Wakayama); COIIectedat a rockyseashore

Tokunaga(1938a),P.354;P.;OnSeaShoreatTomioka,Amakusa(Kumamoto)

POntOPhLEus Tokunaga,1933;Philipp:J.Sci一,51,360;M.F.;type10C.Seto、(Wa▼ kayama);fromthesamehabitatas T♪elagicILS.

SakishimanusSasaet Hasegawa,1988;Jpn.].Sanit,Zoo7.,39,237;M.F,;type1oc, 1shigakiIsland(OkhlaWa)

・SP.Tokushima;Sasaet Kjkuchi(1986),p.29;M.;(=kikuchiiSasaetaI.,1988)

*S毎naril(S TokuI-aga.1g38;tranSferredto

takahashiiKa\Vaiet Sa5a、1985;Jpn.J.Limnoし,46,22;M.;typeloc.River Ohta (l・Iiroshima)

Sasa&Kawai(1987a),P,38;LakeBiwa(Shiga)

tamadecimzLSSasa,1980;Res,Rep・NatlrInst.Environ.Stud.,13,26;M.;typeloc.St・ 3,RiverMinamiasakawa(Tokyo)

Sasa&Kawai(1987b),p.33;Riverltachi(Toyama)

tamaduodeciTTIZLSSasa,1983;Res.Rep.Natl.Inst,Environ.Studり43,21;M.F.;type loc.St.C,Hikawa,RiverTama(Tokyo)

Sasa,Kawai&Ueno(1988),p.29;RiverOyabe(Toyama)

tamagotoiSasa,1983;Res.Rep・NatLInst,Environ.Stud.,43,Z3;M.F.;tyPeloc.St,B, Okutama,RiverTama(Tokyo);COllectedalsoatSt.D,Yoroibashi

Sa5aり984),P.43;LakeChuzenji(Tochigf) Sasa(1985b),p.49;M.P,;LakeUnagiikeandlkeda(Kagoshima) Sasa(19β5c),p,1ユ9;LakeSaino】く0(Yamanas】1i)

Sasa&Kawai(1987a),P.38;LakeBiwa(Shiga)

tamakutibasiSasa,1983;Res.Rep.Natl.Inst.Environ,Stud.,43,22;M,F.;typeloc.St. B,Okutarna,RiverTama(Tokyo);alsofromSt.D,Yoroibashi

Sasa,Kawai&Ueno(1988),p.43;M.F.P、;emerged from C-1,River Oyabe (Toyama)

tamaoctaL,在SSasa,1980;Res.Rep,Natl.1nst,Environ.Stud.,13,23;M,F.P.;tyPeloc. St.lofRiverMinamiasakawa(Tokyo);COllectedalsoatSts.2,3and4 0f the same river

Sasa,Kawai&Ueno(1988),p.29;RiverOyabe(Toyama)

tamaseptimusSasa,1980;Res.Rep.Natl.Inst,Environ.Stud,,13,22;M,P.;typeloc, St.1,RiverMinamiasakawa(Tokyo)

tamauTLdecimusSasa,1980;Res.Rep.Natl.Inst.Environ.Stud.,13,27;M.F.P.;type 】oc.S[.30fRiverMjnamias∂kalVa(Tokyo)

unagi$gpti肋uS Sasa,1985;Res.Rep,Naり∴hsL Er)Viron.Stud,,繊47;M,F.P.;type 10C.LakeUnagiike(Kagoshima)

Sasa(1985c),p.119;LakeShoji(Yamanashi) Sasa&Kawai(1987a),p.38;LakeBiwa(Shiga)

unagisextusSasa,1985;Res,Rep,Natl,Inst.Environ,Stud.,S3,46;M.F.P.;typeloc. Lake Unagiike(Kagoshima);also from LakeIkeda(Kagoshima)and Miike(Miyazaki)

uraiensLs Tokunaga,1938;Philipp.].Sci.,65,350;M.F.P,L.;typeloc.Urai-Onsen (Taiwan);COlIectedfromhotspring

Hashimotoetal.(1981),P.28;repOrtOntheoccurrenceofthisspeciesinJapan

LLSmaenSis Pagast,1931;Folia Zool.Hydrobiol,3,199・248;typeloc,Lake Usma, K\1rlaTしd

Sasa&Kamimura(1987),P.19;M.;LakeAkan(Hokkaido)

utonaiquartusSasa,1988;Res.Rep,NatZ.Inst・Environ・Stud▲,121.29;M・F,;typeloc・ LakeUtotlai(Hokkaido)

777nyla73](SSp.”utonai’’ofSasa(1985a),Res・Rep・Nat】・Inst・Environ,Stud・,S3,

9,isalsoincIudedinthisspecies.

yuTZOSeCundusSasa,1984;Res.Rep.Natl,tnStEnviron・Stud・,70,36:M・F・P・L,;typeloc. LakeYしmOko(Tochigi)

Sasa(1985c),P.119;LakeKawaguchi,ShojiandYamanaka(Yamanashi) Sasa&Kikuchi(1986),P,30;M.;Tokushima-Shi(Tokushima) Sasa(1988);LakeToya(Hokkaido)

10.Genus YuasaEeEtaTokunaga,1938

kyotoensis Tokunaga,1938;Philipp.].Sci.,65.377;M.F.;typeloc.Mount Hiei (Kyot())

11.Genus Zavrelia Kieffer.1920

kibunensis(Tokttnaga,1938);7bnytarsus(Zaurelia);Philipp.J,Sci.,65,375;M.;type loc.Kibune(Kyoto);Capturedalorlgarapidstream

B.SubfamilyORTⅡOCLADllNAE

BA.TribeORTHOCLADIINI

BA(A).The BritLiacomptex

l,Genusβ〟〃ねKieffer,1913

japonicaTokunaga.1939;Phi】ipp.],Sci.,69,306;M.F、;Typeloc、Yamashina(Kyoto) Sasa(1981).p.3;M.F,P.L.;Sts.1、2and3,RiverMinamiasakawa(Tokyo) Sasa(1983),P,70;Sts.AandB,RiverTama(Tokyo) Sasa,Kawai&Ueno(1988),P,29;St.C・4,RiverOyabe(Toyama)

LongifhrcaKieffer.1921;Bull.Soc.Hist.Nat.Mos,,29,86;Europe Sasa(1984),p.81;M.F,P.;emergedfromastreamrunningintoLakeChuzenji

(Tochigi)

Sasa&Kawai(1987b),p.36;M.;Riverltachi(′royama) Sasa(1988);LakeShikotsuaI】dToya(Hokkaido) Sasa,Kawai&UeIlO(1988),P.29;St.C-4,RiverOyabe(Toyanla)

modesta(MeigeIl,1830);Syst.Beschr.,6,256;Europe

Tokunaga(1939),p.306;M,;Kibune(Kyoto)

2.GenusDipLoctadLusKieffer.1908

CuttrLger Kieffer,1908;Z.wiss.1nsektenbiol.,6 Tokunaga(1964b),p.17;M.;MountYukytl(Niigata) Sasa(1984),p.83;M.;COllectedontheshoreofLakeYunoko(Tochigi) Sasa&Ka-、raiり9即b),p・37;M・;

3.Genus TokunagayusurikaSasa,1978

akamLESi(Tokunaga,1938);Phflfpp,].Scf.,65,317;5如nわkJma(Or/hockTdilLS);M.F.; Typeloc.Osaka

Tokunaga(1950),p.1563;Orthockldius;M.F, YanJing-SOng&Ye Chang-jiang(1977),p.194;Chaetockldius sexPqPillostLS n.

Sp.;pOSSiblyasynonymof7bkun堺yZiSurikaakamusi Sasa(1978),p.93;7bkun(智町LISurika;M.F.P.L.;LakeKasumigaura(Ibaraki) Sasa&Kawai(1987a),p.49;M,F.;redescriptionofadultswithspecimensfrom

Lake Biwa

Sasa(1988c),p.56;a repOrt On the enorrnous occurrencein Lake Kojima (Okayama)

BA(B).The Chasmatonotus complex

l.GenusαlaSTTlatOnOtELSLoew,1864

brez)LcornisYamamoto,1985;Esakia,23,93;M.F.;TypeIoc,Nikko(Tochigi)

fhrrhrosusYamamoto,1985;Esakia,23.96;F.;Typeloc.MountIiikosaIl(Fukuoka)

parabicoLorYamamoto,1980;Esakia,10,89;M・F.;TypelocLMotIJ一亡Shiroun-adake (NagaIlO)

saigusLliYanlanlOtO,1980;Esakia,15,92;M.F.;Typeloc.MountKinpusan(Yamana- Shi)

unLEobztsYamamoto,1980;Esakia,15,82;M.F.;Typeloc.HidarKawai(Gifu)

BA(C).Thc Cricotppus complex

l.Genus CricotqpusvanderWulp,1874

(1)SubgeIluS Cricotopus,S.Str,

bicinLlt〟S(Meigen.181B):SysLBeschr,,1,41;Type】oc,Austria

Tokunaga(1936),p.16;M.F・;Kyoto Sasa(1979),P.37;M,F,P,L.;Nagasaki Sasaり980),p.11こRiverMil-amiasakawa(Tokyo) Sasa(1983),P.72;RiverTarna(Tokyo) Sasa(1985b),p,58;LakeIkeda(Kagoshima) Sasa&Kawai(1987a),P.39;LakeBiwa(Shiga) Sasa&Kawai(1987b),P.33;RiverItachi(Toyama) Sasa(198Bc)、P.56;LakeKojima(Okayama) Sasa.Kawai&Ueno(1988),P.30;RiverOyabe(Toyama)

bifhscitLSTokunaga,1936;Tenthredo,1,20;M・;Typeloc.Uzumasa・(Kyoto)

bimacuLatusTokunaga,1936;Tenthredo,1,27;M.F.;Typeloc:Hachijo(Kyotb) Sasa&Ka\Vai(1987a),P.39;M.:SL E・3,LakeBiwa(Shiga) Sasa&Kawai(1987b),P.34;M,;RiverItachi(Toyama) Sasa,Kawai& Ueno(1988),p.30;M.F.;Sts.C-4 and Y-2,River Oyabe

(Toyanla)

*b!tlEbe7Tt(加T(S Tokunaga,194();Philipp.].Sci.,72,286;M,;Typeloc.一Titori(SakL haliIl);Thjsnamcwaspreoccupiedbyanotherspecies,andwasrenamed by t・lirvenoja(1973)as tc・kl(n(智ai

bLwanTtutatuSSasaetKawai,1987;LakeBiwaStud.Monogr.,3,39;M.;LakeBiwa (Shigaト

♭reu〃0む払S Kawaiet Sasa,1985;Jpn.J.Lim110l.,46,吋M.;Typeloc.River Ohta (Hiroshima)

nat)ibasatisTokunaga.1936;Tenthredo,1,28;M.;Typeloc二Kitashirakawa(Kyoto)

nauiptLnCtatuSTokunaga,1936;Tenthredo,1,31;F.;Tyt,eloc.Kiyotani(Kyoto)

jogaTltertiLLS Sasa,Kawai&Ueno,1988;Res.Rep.Toyama Pref.Environ.Po11ut, Iくes.Centり1988,44;M.F.;typeloc.Awasuno(Toyama)

metatibiaLLs TokuIlaga,1936;Te†1thredo,1,21;M.F,;Typeloc.Kitashirakawa (Kyoto)

Tokunaga(1950).p.1562;M.F. Sasa(1981),P.用十M.F.P,;St.No.1,RiverMinamiasakawa(Tokyo) Sasa(1983),P.71こSt.A,B andD,RiverTarna(′rokyo) Sasa&Kawa=1987b),p.35;RiverJtachj(Toyama) Sasa,Kawai&Ueno(1988),p.30;RiverOyabe(Toyama)

TILteJIS(Kieffer,1921);Tric/10CkTditts;Philipp.].Sci.,1乳576;COllectedatDaitoteiand Taihoku(Taiwan)

Tokunaga(1940),P,284;M.;Taihoktl(Tai\Van)

OSaruqtEartuSSasa,1988;Res,Rep.Natl.lnst.Environ,Stud..121,31;M.;RiverOsaru (Hokkaido)

OSe〃αね「(Meigen,181鍬Syst.BcschT,,1,44,54;C′!け0弟Om祝5;Europe Tokunaga(193軋P▲略F,;Mountfiyozen(Shiga)andK血sbirakal柑(Ⅹyoto)

POLyatznuLatzLS Tokunaga,1936;Tenthredo,1,23;M.F.;Typeloc.Kitashirakawa (Kyoto);alsofromTokushimaandTaihoku(Taiwan)

tamapzLEEusSasa,1981;Res.Rep,Natl,Inst.Environ.Stud.,29,90;M.F.P.;Typeloc.St. No,2,RiverMinamiasak云wa(Tokyo)

tamasimplexSasa,1981;Res.Rep.Natl.Inst.Environ.Stud,,29,19;M.;Typeloc.St, No.3,River Minamiasakawa(Tokyo)

Sasa,Kawai&Ueno(1988),P.30;Sts.C-4andT・6,RiverOyabe(Toyama)

tokunagaiHirvenoja,1973;Ann.Zool.Fenn.,10,337;neW name for Crtcot呼us bituberculatlLS Tokunaga,1940

Tokunaga(1940),p,286てM.;Type!oc.Titori(Sakhalin);thisnamewaspre- OCCupiedby Cricot坤us bi[ube汀ulatus(Goetghebuer,1934)

Sasa,Kawaj&Uer】0(198軋p.45;几i.F.;CO】1ec亡ed∂tthesideofasnlal】s仁ream runningintoRiverOyabe(Toyama)

tremulus(Linnaeus、175触丁如廟Syst.Naし,587;Upsala(Sweden) Tokunaga(1940),p.286;M.;Toyohara(Sakhalin)

tTiannutLZtu含(Macquart,1826);Dipt,duNorddelaFrance..No.30;Typeloc.France Tokunaga(1936),P.12;M.F.;KyotoandShiga Sasa(1981),p.13;M、P、;Stt50fRiverMinamiasakawa(Tokyo) Sasaり983),p.72;Sts.CandIofRfverTama(Tokyo) Sasa&Kawai(1987a),p.41;LakeBiwa(Shiga) Sasa&Kawai(1987b),p.35;RiverItachi(Toyama) Sasa(1988a),p.34;F.;LakeShikotsu(rIokkaido) Sasa.Kawai&Ueno(1988),p.30;RiverOyabe(Toyama)

trLfhscEa(Edwards,1929);Crtcotopus t7′拘scia;Trans,R.Entomol.Soc.London,77, 322;EngIand

Tokunaga(1940),P.285;M.F.;Titori(Sakhalin)

uatabensisSasa,1979;Res,Rep.Natl.InsLEnviron.Stud,,7,41;M.F.P,L.;Typeloc. Yatabe(Ibaraki)

Sasa(1985c),p.121;M.;LakeSainoko(Yamanashi) Sasa&Kawai(1987b),P.35;RiverItachi(Toyama) Note:This speCies was origina11y recorded as a member of subgenusIsor

ー」‖-

Ckldtus,butshouldbetterbepIacedintothissubgenusbecausepulvi】Iiarevestigial,

UOShLmuraiTokunaga,1936;Tenthredo,1,25;M.;Typeloc.Takenomura(Fukuoka)

yELnOqulntusSasa,1984;Res,Rep.Natl.1nst.Envirorl,Stud.,70,76;M・FP.;Typeloc. LakeYlユnOko(Tochigi)

(2)SubgernlSLgocladiusKieffer,1909

SyLvestris(Fabricius.1794);Entomol.Sysしem.et Aucta,4,252てTYpeloc,Kiel, Germany

Tokunaga(1936),p.12,quOted Kiefferls record from Taiwan,and stated he hadnotseenthisspeciesfromJapan

Sasa(1979),p、39;M、F.P.L;LakeKasumigaura(lbaraki) Sasa(1985b),p,57;LakeUnagiike(Kagoshima) Sasa(1985c),P.120;LakesKawaguclli,ShojiandYamanaka(Yamanashi),and

Ashinoko(Kanagawa) Sasa&Kawai(1987a)、p.41ミLake Biwa(Shiga)

Sasa(1988a),p.34;LakeShikotsu(Hokkaido) Sasa(1988c),P.56;LakeKojima(Okayama)

taiwanusTokunaga,1940;Philipp.).Sci.,72,285;F.;tyPeloc.Sizyukei(Taiwan)

tamanTZZLLatzLS Sasa,1981;Res.Rep.Natl.Inst,Environ.Stud.,29.14;M.F.P.;Type loc.RiverMhamiasakawa(Tokyo)

trlclnctus(Meigen,1818);Syst.Beschr.,1,41,.49;Chironomus;Typeloc・Europe Tokunaga(1936),p.14;M.F.;KyotoandTokushima Sasa(1981).p,11;M,P.;RiverMinarniasakawa(Tokyo) Sasa&Kawai(1987a),P.41;LakeBiwa(Shiga)

trifhsciatus(Panzer.1809);FaunaGerm,.109,18(Meigen,1818,Syst.Beschr.、I,42); C/zオγ0乃0机〟ゴ;Europe

Tokunaga(1936),p.15;M.F.;KyotoandTottori Sasa(1981).p.11and87,aS C.syluestr&;RiverMinamiasakawa(Tokyo) Sasa(1983),p.72;aSCrtcotゆ′S.Sp.1;noge”and,’yoroi’,;RiverTama(Tokyo) Sasa(1984),p.78;M.F,P.L.;LakesChuzenjiandSugenuma(Tochigi) Sasa&Kikuch=1986),p.31;Tokushima Sasa&Kawai(1987a),p,41;LakeBiwa(Shiga) Sasa&Kawai(1987b),p.35;RiverItachi(Toyama) Sasa,Kawai&Ueno(1988),p,30;RiverOyabe(Toyama)

(3)SubgenusPsezLdocrLcotopusNishida,1987、

matudi9LtatusSasaetKawai,1987;Bull,ToyarnaSci.Mus.,10,34;M・;RiverMatsu (Toyama)

moTZtanuSTokunaga,1936;Tenthredo,l,29;M.F.;Typeloc.KamikochiJ(Nagano) Sasa&Kamimura(1987),p.29;M.;LakeAkan(Hokkaido) ’Nishida(1987).p,459;M.F.

nLshikLeT18isNishida,1987;Kontyu,55,459;M.F.;Typeloc・Nishikicho(Yamaguchi)

osarudigLtatusSasa(1988);Res.Rep.Natl.Inst.Environ.Stud.,121,31;M;Typeloc・ iver Osaru(rIokkaido)

taTnadigitatusSasa,1981;Res.Rep.NatI.Inst.Environ.Stud.,29,87;M・F・P・;Type loc.St.2,River Minamiasakawa(Tokyo)

Sasa(1983).p.71;St.A.RiverTama(Tokyo) Nishida(1987),p,459;M.F,P.L.;Hon去hu,ShikokuandKyushu

2.Ger】uS肋〃OCJαd血βKieffer,Ⅰ9】3

(=Microcytcot(,PusThienamannetHamisch,1932)

seouLetzsLs(ReeetKim,1981);Prpc.Coll.Nat.Sci.SeoulNat.UI-iv・,6,174;Micro- cricotppILS;M.;Typeloc.Seoul(Korea)

tamabicotorSasa,1981;Res.Rep.Natl,Inst.Environ.Stud,,29,22;M,F▲P・;Typeloc・ Sts,4,5and6(lower,mOre pOlluted parts)of River Minamiasakawa

(Tokyo)

Tokunaga(1938),P.319;5paniotoma伽kiqqertelhJ)bicolor(Zetter占tedt,1843) Sasa&Kawai(1987a),p.41;M.;St.W-10.LakeBiwa(Shiga) Sasa&KalVai(19即b),p.36;Riv・erJねCh=To)▼ama)

■ Sasa(1988a),p.34;M.F,;LakeUtonai(Hokkaido) Sasa,Kawai&Ueno(1988),p.30;RiverOyabe(TQyama)

3,GenusParacEadizLSHirtTenOja,1973

akans読tusSasa et Kamimura1987;Res.Rep.Natl血st.En)iror),Stud.,104,31;M.; Lake Akan(Hokkaido)

:4:Genus ParatT・LchocLadiusSantosAb■reu,1918

0yabea咄uEatus rSdsa,Kawaiet Ueno,1g88;Res・Rep・Toyanla Pref・Environ・ Pollut.Res,Cent.,1988,p.46;M.;typeloc.RiverOyabe(Toyama)

rzLnUentris(Meigen,1830);Syst,Beschr∵6,249,94;C/l!ronbmE(S;Europe Sasa(1979),p.34;M.F.P.L.;froma;tificialstreamatNtES(Ibaraki) Sasat1983),P-7ユ;down5;trearnSite苧OfRiverTama(Tokyo) Sasa(1985b),b.34;LakeIkeda(Kagoshima) Sasa(1985与),P.120;LakeAshinoko(Kanagawa)andLakeSainoko(Yamana一

弘i)

--Jli-

Sasa&Kawai(1987a),p.43;St.E-3.LakeBiwa(Shiga) Sasa&Kawai(1987b),P.35;Riverltachi(Toyarna) Sasa,Kawai&Ueno(1988),P.30;RiverOyabe(Toyama)

tamaaterSasa.1981;Res.Rep.Natl.1nst.Environ.Stud.,29,20;M.F.P.;upStream SitesofRiverMinamiasakawa(Tokyo)

Sasa(1983),P.70:uPStreamSitesofRiverTama(Tokyo) Sasa(1984),p.75;M.P.;LakesChuzenji(Tochigi) Sasa(1988a),p,35;M,;RiverOsaru(Hokkaido) Sasa,Kawai&Ueno(1988),p.30;RiverOyabe(Toyama)

5.Genus RheocrEcotqpus Thienemannet Harnisch,1932

ChaEybeatus(Edwards.1929);Trans.R,Entomol,Soc.London,77,331;5i)aniotoma (Tわc如cJdd~11S);M,F.;Typeloc.E11glalld

Tokunaga(1938).p.319:5baniofoma(T77Chocladiu);M.F,;Ikeda(Osaka)and Kitashirakawa(Kyoto)

Sasa&Kawai(1987a).p.43;M,;St.W-10,Otsu,LakeBiwa(Shiga) Sasa&Kawai(1987b),p.36;RiverItachi(Toyama) Sasa&Hasegawa(1988),p.239;M.F.;1shigaki,MiyakoandOkinawalsIands

(Okin訂Ⅳa)

Sasa.Kawai&Ueno(1988),p.30;M,F.;RiverOyabe(Toyama)

intermedLus(Tokunaga,1939);Philipp.].Sci.,69,332;即aniotoma(Tytchockldius); 二M.F.1).L;Typeloc.Kibune(K)rOtO)

tamabT’et,isSasa,1983;Res.Rep.Natl.Inst.EIlviron.Stud.,43,74;M,;Typeloc,St. A.RiverTama(Tokyo)

Sasa.Kawai&Ueno(1988),p.30;RiverOyabe(Toyama)

taTT”f”meraLjssasa、1981;Res.Rep.Natl、1nsしEnviron,Studリ29,92;M.F.P.;Type loc,St.2,RiverMinamiasakawa(Tokyo)

Sasa(1983),P.75;St.G.,RiverTama(Tokyo)

BA(D).The OrthocladEuscomplex

l.Genus ChrdiocladiusKieffer,1912

CaPuCitzus(Zetterstedし1850);Dipt,Scand..9,3488;Europe Tokunaga(1939).p・308;M.F,P.L.三fromrapidstreamatKibuneandNishigamo

(K)rOtO)=

esakiLTokunaga,1939;Philipp.].Sci.,69,311;F.;Typeloc.Miure(Na由nd)■

FhscusKieffer,1924;Bull.Soc,Hist.Nat.Mos,,30,72;Europe Tokunaga(1939),p・311;F.;COllectedonlightatMiure(Nagano)

2,Ger】uS血鬼Jg/花′∫gJ血Tl】jer】emann,1926

・bicolor(Zetterstedt,1843);inTokunaga(1938),P.319,aS$paniotomaqukiqCbriel一 血)bicoわr;tranSferredtoNlnOChldhLS

biwaquartaSasaetKawai,1987;LakeBiwaStudyMonogr.,No.3,45;M.F.;type loc.St.W・10,Otsu,LakeBiwa(Shiga)

Sasa(1988c),p,56;LakeKojima(Okayama)

Chu2enOnaSasa,1984;Res.Rep.Natl,lnst.Environ.Stud,,70,74;M.;typeloc.Lake Chuzenji(Tochigi)

Sasa&Kawai(1987b),P.38;M.;Riverltachi(Toyama)

ChzL2eoctaVqSasa,ユ984;Res.Rep.NatHnst,Environ.Stud.,70,73;M,;type】oc,Lake Chuzenii(Tochigi)

Sasa&Kawai(1987b),p.39;M.;RiverItachi(Toyama)

COerZLEesceTLS(Kieffer,1926);Ann.Soc,Sci.Brux.,45,97-103 Sasa&Kawai(1987b),p.41;M.;RiverItachi(Toyama) Sasa(1988a);P.36;M.;LakeToya(Hokaido)

旬蒔闇血Sasa,1985;Res.Rep.Nat】.Inst∴Envjron.Stud.,83,126;M.;仁ypeloc.Lake Motosu(Yamanashi)

●kibunens怨(Tokunaga,1939);tranSferredto7bkunagaiaSaether

na9aOkensis(Tokur]aga,1964);Akjtu,12,18;OYthockldtu5(serLStr.);M.F.;type】oc, Mount Yukyu,Nagaoka(Niigata);COllectedonsnowinMarch,

Note:ThisspeciesistransferredtoEukiqqertelhlbecauseanalpointisりyaline andJackingIateralseta,andissimiIaraIsoinothermorphoZogicalchar EukiqObnella uemllli(Edwards,1929),aCCOrding to the originaldescription by Tokunaga(1964).

OyabebrevicostaSasa.KawaietUeno.1988;Res.Rep.ToyamaPref.Environ,Pollut, Res.Cent,,1988,47;M、;亡ypeLoc,St,Y-5,RIverOyabe(Toyama)

OyabeT・adiataSasa,KawaietUeno,1988;Res・Rep.ToyamaPref.Environ.Pollut. Res.Centり1988,48;M.;typeloc,St▲C・4,RiverOyabe(Toyama)

takahashii(Tokunaga,1939);Philipp・J・Sci・,69,314;5Danio[oma(Eukiqtfe7イe/軌M.;

typeloc.Mount Niitaka,Taiw別1

tama〟aE)a Sasa,19Bl:Res.Rep、Na亡J.Z11St.EIlVfron.S[ud.,29,6;M.F.P.;tyPeloc.

RiverMinamiasakawa(Tokyo)

tetltOrioLa(Tokunaga,1939);Philipp.],Sci.,69,321;5baniotoma(Orthoc血dius);M.F. P.L;typeloc.Kibune(Kyoto)

yaraetlSLsSasaet Hasegawa,1g呂8;Jpn.].SaniしZool.,39,238;M.;tyPeloc,Yara (OkinalVa)

yaszLIZOiSasa,1979;Res.Rep.Natl,Inst.Environ,Stud.,7,31;M.F:P,;typeloc,Mount Tsukuba(Ibaraki)

yosiii(Tokunaga,1964);OrthocLdius(s.str);Akitu,12,17;M.F.;typeloc.Mount. Yukyu,Nagaoka(Niigata)

Note:Saether and Halvorsen(1981;EntmoI.Scand.Suppl.,15,269-285) emendedthegenusEukiqqertelhIThienemann,1926intheconseptofBrundinn(1956) andPinder(1978),anddivideditinto3genera,TL,eteniaKieffer,1922,D7tlinarta,n genandEukidhrtelklThieneman11,1926.TheaboveJapanesespeciesshouldranged infuturefol]owlngthissystem.

3.Genus HeteT・OtrissocLadiusSparck,1922

Suむ〉Elosus(Kieffer,1911);AvifaunaSpitzbergensis(A.Koening,ed.),273; Sasa&Kamimura(1987).p・33;M.F.;LakeKussharo(Hokkaido) Sasa(1988a),p.36;M.;LakeToya(Hokkaido)

4.Genus OrthocladiusvanderWulp,1873

(1)SubgenusEzLOT・thocEadLusThienemann.1935

ChuzeseptimusSasa,1984;tranSferredtosubgenus Orthoch7dius

fli9idus(Zetterstedt.1852);1ns,Lapp.p.812;NorthEurope Sasa&Kamimura(1987),P・28;M.;LakeAkan(Hokkaido) Sasa(1988a).p.37;M.;LakeToya(Hokkaido)

kanii(Tokunaga,1939);5如niotoma(Orthochldtus);Philipp.],Sci.,69,315;M,F.P.L; typeloc.Nishigamo(Kyoto);COllectedfroma rapidstream.

Tokunagaし1959).p.641;P.L. Tokunaga(1964b),p.17;M.F,;Nagaoka(Niigata) Sasa(1979b),P.26;OrthocんIdius(Euorthochldius)∴M.F.P.L.;Mount Tsukuba

(Ibaraki)andYugashima(Shizuoka);allfromarapidstream Sasa(1981b),p.87;St.20fRiverMinamiasakawa(Tokyo) Sasa&Kawaj(1985),p.16;M.F.;CO11ectedinwinterseasoninvariouslocal-

itiesofToyama, Sasa&Kamimura(1987).p・26;M,;LakeAkan(H坤kaido) Sasa&Kawai(1987b),p.41;Riverltachi(Toyama):

Sasa(1988a),p.37;M.;LakeToya(I・Iokkaido)

SaXbsus(Tokunaga,1939);Philipp.J.Sci.,69,326;St)a71iofoma K)rthL)CladilLS);M.F.P. L.:typeloc.Kibune(Kyoto);COllectedfrom a rapid mountainstreamin March

Tokunaga(1959),p.642;P.L Note:This speciesis tentatively classified in subgenus Euorthochldius

because,aCCOrdingtoTokunaga(1939,p,326),thethoraeicrespiratoryorganofpupa issmall.baresphereoIIStalk,SuChasinO.(E.)kanitTokunaga,a11dseemstobelong toTypeIofE7IOrtJ10CladilLS OfSoponis(1977,p.16).

nr.saxosus;Sasa&Kamimura(1987),P.27;M,;LakeAkan(Hokkaido)

(2)Subgenus Ol・thocEadius,S.Str.

sp.”akanqzLartZLS’′;Sasa&Kamimura(1987),P、26;M,;COZLec亡edorltheshoreof 、Lake Kussharo(Hokkaido)

c力LL7eSfptimu$Sasa,1984;Res.Rep.Natl.1nst.Environ,Stud.,70.67;M.F.P・L・;tyPe loc,LakeChuzenji(Tochigi);including”thelargeform’’and”thesmall form

Sasa(1985b);Res.Rep.Natl.Inst.Environ,Stud.,83,53;1二he Orthocladius gh2br如nniscomplex,includingpresumablyO,(0.)gh2brzz)ennisandO.(E) chuzes4)timziS;M.F.P.;LakesUnagiikeandlkeda(Kagoshima)

ehuzesextusSasa,1984;Res.Rep.Natl.Inst:Environ.Stud.,70.64;M,F.P.L.;Lake Chuzenji(Tochigi)

Sasa(1985c),p.120;LakeSaiko(Yarnanashi)

fiLamentosus(Tokunaga,1939);Philipp,].Sci.,69.329;即aniotoma(Orthoch2dius); M.F.P,L,;typeloc.Kibune(Kyoto);COllectedfromarapidstream

TokuIlaga(i959),p.643:P.L.

gLabripennis(Goetghebuer,1921);肋cbllocladiLLS;Mem.Mus・Hist・Nat▲Belg■,31,85; Lectotype,Belgium(Pinder&Cranston,1976,p・20)

・Tokun云ga(1965),P.40;OYIhock7dius(s,Str.);M.FP.;fromastreaminnorthern KyotoinFebruary

Sasa(1985b),P.53;theOrthoc由dl’usg由br如nmゝcomplex;LakeUnag上ikeand Ikeda(Kagoshima)

Sasa&Kamirnura(1987),p.24;M.;LakeAkan(Hokkaido) Sasa&Kawai(1987a).pA8;LakeBiwa(Shiga) Sasa&Kawai(1987b),P.43;RiverItachi(Toyama)

・kibunensis(Tokunaga,1939);tranSferredto7bkunqgaia

ー∫♂-

makabensisSasa,1979;Res.Rep.Natl.Inst.Environ.Stud.,7.20;M.F,P,L.;typeloc. MouIltTsukuba,atMakabe(Ibaraki);COllectedfrommountainstreams

SuSPen$u8(Tokunaga,1939);Philipp.],・Scj,,69,323;劾anio10ma(OrlhochzdilLS);M,F. P.L.;typetOC.Kibulle(Kyoto);COueCtedfromarap】drr10untainstreamin March

・7、okullaga(j959),p.6d2;l).L. Toklユ11aga(1964),p.17;Or班ocJ〟df〃S(s・Stり;l10teS OnlTlale gellitalia and

ferr)ale arltenIla;Tsuchitaru(Niigata)and Obanazawa(Yamagata)in March

Sasa&Kawai(1985),p.15;M.F.;COllected on sllOWin Toyama.January- March

tamaTZLtidu$Sasa,1981;Res.Rep.Natl.1nst.Environ.Stud.,29,80;M.F.P.L.;type loc.St.20fRi豆erMinamiasakawa(Tokyo)

Sasa(1983),P.70;Sts.B左ndC,RiverTama(Tokyo)

tamaputrLdusSasa.1981;Res.Rep.Natl.Inst.Environ.Stud,,29,82;M.F.P,;typeloc. St.5.River Minamiasakawa(Tokyo);also at Sts.3arld40f the same rfl′eI◆,Ⅰ一atherpo‖u亡edsi亡es.

tamarutitLLSSasa,1981;Res.Rep,Natl.tnst.Environ.Stud.,29,85;M、F、P、;typeloc、 St・5,River Minamiasakawa(Tokyo);also at Sts.3and40fthesame rjver,ratherpoIIutedsites.

Sasa&Kawai(1987b),p.43;M,;Riverltachi(Toyama)

・tentOriokl(Tokunaga,1939);5t)aniotoma(Orthocladius);tranSferred to El(ktqqen- ∴..

・yOSii;Tokunaga.1964;tranSferredto Eukl’Wbrte

9ugaShimae(lSisSasa,1979;Res.Rep,Natl,lnst,Environ.Stud,,7,23;M.F.P.L.;tyPe loc.RfverKanoat YtlgaShfma(Shfzuoka).froma po‖u【edstream

Sasa(1981b),p.B4;Sts.5and60fRiverMinamiasakawa(Tokyo),

Note:Thefouowing5speciesweredescribedasmembersofSt・aniotomaor OYth(,CkIdt7疋byTokllnaga,t1939,1940,1964).TheyaretransferredtotherespeCtive generabasedontheprescntconceptoftaxol10myOfOrthocladiinae.Thefirstfour SpeCieshavenoa11alpoi11し

・5ba71iotoma n)rthochldtus)kibl/nenStSTokunaga,1939;tranSferredto Saether,1973

・劫細雨珊〟仰棚減揖壷ノ酢蛸瑚朋止血Tokullaga,1940;tO7七〟如~JS〝γ蕗αSasa, 1985

・$t}aniotoma(Orthocladtus)tentoriola Tokunaga,1939;tO EukiEhbrie Thienemann,1926

●OrthocladiusyosiiiTokunaga,1964;tOEukiqgbnel/a

+Orthockldius nqgaokensis Tokunaga,1964;tranSferred to genus Eukiq節rtelhl, ∂βぐα乙Jぶgα氾α/♪0~〃′gぶ毎〟J∫乃g,α〃dge〃β用/5わⅦCJ〟rg∫5Cわsめ柁Jαfgdわ

EukiqqbrTelklUemllli(Edwards,1929),aCCOrdingtothe originaldescrip・ 【ion.

5.Genus PsectrocladEus Kieffer,1906

(1)SubgenusMonopsectT・OCtadiusWuelker,1956

yukazL)atla(Tokunaga,1936);Philipp.J.Sci,,60,314;Spaniotoma(Psectrochldius);M. F.;[ype】oc.Yukawa(Wakaya汀ほ)

(2)SubgenusPsectT・OCladius,S,Str.

aqzLatrOtZuS Sasa,1979;Res.Rep.Natl,1nst.Environ,Stud..7,28;M,F,P.L;typeloc. Yatabe(lbaraki)

yunoquartusSasa,1984;Res.Rep.Natl.Inst.Environ,Stud・,70,69;M・F.P.L.;typeloc・ LakeYunoko(Tochigi);CO】Jecteda】sofromLakeChuzeT)jj(Tochjgi)

Sasa(1985a).p,11;M.P.;emergedfromLakeUtonai(Hokkaido) Sasa(1985b),p.57;M.F.P.;emergedfromLakeUnagiike(Kagoshima) Sasa(19B5c),P.120;CO】lectedontheshoreofLakesKawaguchjandYamanaka

(Yamanashi)

Sasa&Kawai(1987a),p.49;St.W・6tolO,SouthernLakeBiwa(Shiga) Sasa(1988c).p.56;LakeKojima(Okayama)

6.Genus SynorthocEadiusThienemann,1935

tamaparvutusSasa,1981;ResLRep・Natl・Inst・Environ・Stud・,29,9;M・FLP・;typeloc▲ St.30fRiverMinamiasakawa(Tokyo)

7.Genus TokunagaiaSaether,1973

kibunensis(Tokunaga,】939);⑳anio10ma(OJ勃∂C血di耶);Phi】ippJ.Scj.,69.318;M,F・

P.L;typeloc.Kibune(Kyoto) Saether(1973),p.53;placedkibunensisintoAdacbJochldiusSaether,1968and

illustratedthehypopygium(Fig.27A,p.55). Saether(1973),P.58;Createdanewgenus.7bkunagaia,Withkibunensis(To-

kunaga)asthegenotype. Halvorsen&Saether(1987),p.173;redefinition and revision of

Saether,1973

一52-

BB.Tribe METRlOCNEMINl

・GenusE?oicoch7diusZavrel,1924

*Ei)OicocladizES CjLl(ZendectmusSasa1984;tranSferredtonlTtlkiqObriel/a

l.Genus ChaetocLadius Kieffer,191l

OyabeveTZu$tuSSasa.KawaietUeno.1988;Res.Rep.ToyamaPref.Environ.Pollut. Res▲Cent・,1988.50;M・;typeloc・St▲C-4,RiverOyabe(Toyama)

2.Genus HeLeniettaGowin,1943

0Sal’umacutataSasa,1988;Res・Rep:Natl.Inst.Environ.Stud.,121,39;M.;tyPeZoc. RiverOsaru(Hokkaido)

3.Genus LLmTZ叩huesEaton,1875

akanangulal・iusSasaetKamimura1987;Res,Rep.Natl.Inst.Environ.Stud.,104, 38;M.;typeloc,LakeAkan(Hokkaido)

aka朋OnuSSasaetKamimura1987;Res.Rep.Nat】.Inst.Environ.Stud.,104,37;M,; typeIoc.LakeAkan(Hokkaido)

Sasa(1988a),P,41;M.;LakeToyaandUtonai(Hokkaido)

akanundecLmu$SasaetKamimura1987;Res,Rep.Natl.Inst,Environ.Stud.,104, 39;M.;tyPeloc.LakeAkan(Hokkaido)

hLjidecimusSasa1985;Res.Rep,Natl.Inst.Environ,Stud.,83,129;M.;typeloc.Lake Kawaguchi,(Yamanashi)

fhjinonusSasa1985;Res.Rep.Natl.Inst.Environ.Stud.,S3,128;M,;typeloc.Lake Yamanaka(Yamanashi)

Sasa&Kawai(1987a),p.52;M.F.;Sts.W・2and3,LakeBiwa(Shiga)

fuscipygmEISTokunaga,1940;Philipp」.Sci.,72,287;M,;typeloc.Sizyukei(Taiwan)

hudsoniSaether,1975;Can,Entomol,,107,1032;M.F.;typeloc.MissouriRiver, Nebraska;wideIydistributedin NorthAmerica

Sasa&Kikuchi(1986),p,31;M.;COIlectedbylighttrapsinTokushima Sasa&Kawai(1987b),p.44;M.F.;Riverltacbi(Toyama) Sasa(1988a),pAl;h/Ⅰ.;LakeToyaandRiverOsaru(Hokkaido) Sasa(1988c),p.56;LakeKojima(Okayama) Sasa,Kawai&Ueno(1988),p.31;RiverOyabe(Toyama)

oyabegranditobus Sasa,Kawaiet Ueno,1988;Res,Rep.Toyama Pref・Environ・

Po‖ut.Res.Cent.,1988,51;M,;tyPeloc.RiverOyabe(Toyama)

ouabehLematusSasa,KawaietUeno,1988;Res.Rep.ToyamaPref.Environ.Pol】ut, Res.Cenし1988,52;M.;typeloc.St,C-4,RiverOyabe(Toyama)

Pr’Olongatu8Kieffer,1921;Arch.Hydrobiol.SuppL2,791;Europe Tokunaga(1964b),p.40;M.F.P.;COllectedat RiverKoya(Kyoto)inwinter Sasa(19朗a),p.42;M,;LakeToya(Hokkaido)

ta7nakiTeidesSasa,1983,Res.Rep.Natl.Inst,Environ.Stud.,43,78;M.;typeloc.StL A,RfverTama(Tokyo)

Sasa(1984),p.86;M.F.;emerged from a smallstream runningiIltO Lake Chuzerlj=Tochigi)

Sasa&Kawai(1987b),p.46;M.;RiverItachj(Toyama),

tamakEtanaidesSasa,1981;Res.Rep.Natl.InsL EnviroIl.Stud,,29,97;M.F.;type loc,St.6,RiverMinamiasakawa(Tokyo)

Sasaり985b),p,58;九4.F.;Lakes UnagiikeandFudo(Kagoshjma) Sasa&Kawa=1987b),p,46;M.;Riverltachi(Toyama)

taTnakiyoLde8Sasa,1983;Res.Rep.Natl,Inst.Environ.Stud.,43,79;M.;typeloc.St. A,RiverTama(Tc.kyo)

4.GenusMetriocnemu8VanderWulp,1B74

fLygrOPefricusKieifer,1912;Bu11,Soc.Entomol.Francep.86 Sasa,Kawai&Ueno(1988),p.53;M.F.;St.C-4,RiverOyabe(Toyama)

Picipes(Meigen,1818);Syst.Beschr,.1,52 Tokur】aga(1940),p.2朗;M.;Sikuka(Sakha】jJl)

ruutanusSasaet Hasegawa,1988;Jpn.].SaniLZool.,39,241;M.;typeloc.:Lake Ryutan,Sh11ri(Okinawa)

tamaokuiSa5a,19B3;Res.Rep,NatLlnst.EIIViron.Stud.,43,77;M.P,;typeloc.St, A,River Tama(Tokyo)

Sasa(1988a),p,44;M.;LakeShikotsu(Iiokkaido)

5.Genus OkayamayusurLkaSasa,gen.nOV,

kojimaspinosaSasa,Sp,nbv.(SeePart3):M.;tyPeloc.Lake.Kojima(Okayama)

-.り -

6.Genus OkLnawayzLSurika Sasaet Hasegawa,1988 Genotype.(痛附壷SasaetHasegawa、1988

0tSuruiS虫sa et Hasegawa,1988;Jpn.),Sanit,Zool.,39,243;M.;typeloc,1kema Island.Mjyako(Okinawa)

*Genus OrthosmitthlGoetghebuer,1940

・bif2trcata(Tokunaga.1936);tranSferredtoPseudosmi!tia

り毎iquinh7Sasa,1985;tranSferredto7bIamLyuSZLrika

7,GenusParachdetocladiusWuelker,1959

akaT10CtaVuSSasaetKamirnura1987;Res:Rep.Natl.Inst.Envirorl,Stud.,104,35;M. F,;tyPeIoc.LakeKussharo(Hokkaido)

8.Genus Parakie/TkrieLta Thienemann,1936

bathophLEa(Kieffer,1912);Dacわ・lochdilLS;Bull.Soc,Entomo】.France,17,82こEurope Sasa(1985b),p.60;M.F:P.;LakeしUna畠iike(Kagdshima) Sasa,Kawai&Ucno(1988),p.31;St.C-4,RjverOyabe(Toyama)

ChuzeLLndecLma(Sasa,1984);Res.Rep.Natl,Inst.Environ.Stud,,70,89;Ei}Oic(,- Ckldt7(S;M.F.;tyPeloc.LakeChuzenji(Tochigi)

EtdchiquartaSasaetKawai,1987;Bull,ToyamaSci.Mus..10,49;M;Ri壷Lrltbchi (To)rama)

OSarufIavaSasa,1988;JRes.Rep.NatI.Inst.Environ.Stud,,121,44;M.;tゾpeldc.Ri↓er Osarし】(Hokkaido)

OSartLfhscaSasa,1988;Res,‘Rep.Natl.IrlSt.EI】ViroIl.Stud.,121,46:M.;tyPeIoc.Rjver Osar・u(Hokkaido)

byabeLuridaSasa,KawaietUeno,1988;Res.Rep.ToyamaPref.Environ.PoIIut. ■11es.CenL1988,54;M.;tyPelot.St.1,RiverOyabe(Toyama)

tamatriangtLtataSas孔1981こRes.R占p.NatlJnst.Environ.Stud.,29,94;M.F.P.;type loc.RiverMinamiasakawa(Tokyo);emergedfromSt.2and3

rSasa(1983)・p・76;M・F・;emergedfromSt・A,TamaRiver(Tokyo)

tipzLLElbrmis(ToktlIlaga,1940);Philipp.].Sci.,72,288;即anioloma(SmitlhL);M.F.; typeloc.Arisan(Taiwan)

9.Genus ParametrLocnemu8Goetghebuer,1923

ChuzedecEmu8Sasa,1984;Res,Rep.Nat】.lnst.Envjron.Stud,,70,8A;M,F.P.L.;tyPe loc.LakeChuzenji(Tochigi)

殉油血射笹ef良r,19Z勅玖】H Soc,Hfst.Nat.Mos.,3〃,99;Eul‾Ope Tokunaga(1939),p,3O7;Metrwcnemus mYtlmetru)CnemuS);M.;Nagaoka

(Kyoto)

Sasa(198la),p,25;M.F.P.L;Sts.l,2,30tR;verMirlamjasakawa(Tokyo) Sasa(1981b),p.99;Sts,3and4,RiverMiIlamiasakawa(Tokyo) Sasa(1983b),p,78;Sts.A andB,RiverTama,Tokyo Sasa&KalVai(1987b),p.52;M.;Riverltachi(Toyama)

10、Genus Paraphaenocladiu9SparcketThienemann,1926

peTleraSZLB(Edwards,1929);Trans,R.Entomol.Soc.London,77,315;Metnocremus; England

Sasa(】98ぬ),P,49:M.;Lake Toya(Hokkajdo)

11.GenusPBeudol・thoctαdiusGoetghebuer,1932

αたαJ研〆血購Sasaet Kamimura,1987;Res.Rep.Nat】.Ins[.Environ.S[ud.,1叫32;M.; typeloc.LakeKussharo(Hokkaido)

Sasa(1988b),p.84;LakeKutcharo(Hokkaido)

fhjioctauus Sasa,1985;Res.Rep.Nat】.Inst,Envjron,Stud.,83,127;M,;type】oc. LakeYamanaka,alsofromLakeMotosu(Yamanashi)

fhjiseptimus Sasa,1985;Res,Rep,Natl,lnst.Environ.Stud.,S3,126;typeloc.Lake Yamanaka(Yamanashi)

matusecuTZdzLS Sasa et Kawai,1987;Bull.Toyama Sci.Mus.,10,52;M;tyPeloc, RiverMatsukawa(Toyama)

OyabecrassusSasa,KawaietUeno.1988;Res.Rep.ToyamaPref,Environ.Pollut. Res.Cent.,1988,55;M.;typeloc.St.C・1,RiverOyabe(Toyama)

12.GerluS fbe〃d〃β椚J〟血Goetghebuer,1932

bLfhrcata(Tokunaga,1936);Philipp.J,Sci.,60,310;Spanfotoma(Smittia);M.;type loc,Misaki(Kanagawa);COllected on seashore;tranSferred to Ortho Smi//k7byGoetghebuer(1940,p.111),butjsagaintransferredtothisgenus for reasons discussedin Part3.

ikemaensisSasaetHasegawa,1988;Jpn.J.Sanit.Zool.,39,244;M・;typeloc.Ikema f5Jand(OkiJ】aw8)

・.て(÷-

itaehibifh7・CaSasaetKawai,1987;Bull.ToyamaSci.Mus.,10,54;M.;typeloc.River ltacll=Toyama)

itachi$eCundaSasaetKawai,1987;Bull.ToyamaSci.Mus,.10.53;M;typetOC.River Itachi(To〉7ama)

sp.”加JJmαfgrJ~α”;SeePart3

TILshiharaensLsSasaetHasegawa,1988;Jpn.).Sanit.Zool..39,247;M.F.:typeZoc. Miyalく01sland(Okinawa)

toyatzigra Sasa,1988;Res.Rep.Natl.lnst.Environ.Stud..121,48;M、;LakeToYa (Hokkaido)

出府桝耶鮎扉鵬両Goetgh由uer,1931);Bull.Ann,Soc.Entomol.Belg.,71,217 Sasa(1985c),p.124;M.;LakesMotosuandKawaguchi(Yamanashi) Sasa,Kawai&Ueno(1988),p.31;St.C・6,RiverOyabe(Toyama)

13,Genus Smittia Holrngren,1869

akanduodecimqSasaetKamimura1987;Res.Rep,Natl.Inst,Environ.Stud.,104,42; 九1.;type】oc.LakeAlほn(Hokkaido)

atert・ima(Meigen,181勒Syst.Beschr.,1,47,59;Europe Tokunaga(1940),p.289;5?anio[oma(Smiltia);M.:Omu(Hokkaido) Sasa(1985c),P.121;M.;LakesMotosuandYamanaka(Yamanashi) Sasa&Kamimura(1987),p.41;M.;LakeAkan(Hokkaido) Sasa & Kawai(1987a),P.53;M.;Sts.Y・1.WL2.3 and 4,Lake Biwa

(Shiga)

Sasa&Kawai(1987b).p,57;M.;Riverltachi(Toyarna) Sasa&nas喝aWaく198軋M.1Kochinda(OllinaⅥa) Sasa(1988a),p.49;LakeToya(Hokkaido) Sasa(1988c),P,56;LakeKojima(Okayama)

事坤(7Ta由(Tokunaga,1936);tranSferredto

er[docladiae(Tokunaga,1936);PhiIipp.).Sci.,60,312;勧anio10ma(Sm抽免);M.F.; typcloc.Seto(Wakayarna);COIlectedonrockyseashore

Sublette&Wirth(1988),p.318;included this speciesinto their new genus, くり∴J・∴∴∴い

gusukLLenSis Sasa et Hasegawa,1988;Jpn.).Sanit.ZooIり39,252;M・;tyPeloc・ Gusuku(Okinawa)

itachiTLLLdioc比EaSasaetKawai,1987;Bul】.ToyalTlaSci.Mus一,10,59;M;tyPeloc・ RiverItach=Toyama)

-57-

itachipennisSasaetKawai,1987;Bull.ToyamaSci.Mus.,10,60;M,typeloc.River Itachi(Toyama)

抽相加血血判㍑ねねSasaetKawai,1987:βu】1.Toさ′amaSci.Mus.,川,叫M,亡)′Peloc, Riverltachi(Toyama)

kojimagrandis Sasa,SP.nOV.;Part30fthis paper;M.;typeloc.Lake Kojima (Oka〉〉ama)

lLttoraLi8(Tokunaga.1936);Philipp.J.Sci.朋,303;Si,u71iotoma(Smittta);M.F,;type Joc▲Seto(Wakayama);COL7ectedonagravelyseashore

neTnationis(Tokunaga,1936);Philipp.].Sci.,60.3()5;5i)aniotoma(Smitlia);M.F.P.L; typeloc.Seto(Wakayama);COllectedonalgalmattingofRockyseashore

Hashimoto(1962a),p,221;M,F.;biologyat ShirnOda(Shizuoka)

niitakana Tokunaga,1939;PhⅢpp.].Sci.,69,312;M.;tyPeloc,Mount Niitaka (TafⅥran)

TludipeTZnis(Goetghebuer,1913);Ann.Biol.Lacustre,5,19Europe Tokunagaり939),p,312∴M.;MountNiitaka(Tajwan) Sasa(1985c),p.122;On the shore of Lakes Motosu,Shojiand Yamanaka

(YamaIlaShf)

Sasa&Kamimura(1987),p,41;M,;LakePanke(Hokkaido) Sasa&Kawai(1987a),p,53;■Sts.Y-1.W-1and2,LakeBiwa(Shiga) Sasa(1988a),P.49;M.;RiverOsaru(1-lokkaido) Sasa(1988b),p,84;LakeMotoko(Hokkaido) Sasa(1988c),P.56;La】くeKojima(Okayama)

PratOra(Goetghebuer,1926);Ann.BioI,Lacustre,15、101;typeIoc.Belgium Sasa&Hasegawa(1988);M.F,;OkinawaandIshigakilIslands(Okinawa)

SainokoeT18is Sasa1985;Res.Rep.Nat】.Inst.Env汀On.Stud,,83.87;M.F.;type】oc. Lake Sainoko(Yamanashi)

・tit)uliformis(Tokunaga,1940);却aniotoma(Smittia);tranSferredtonmk;Wbjella bySublette&Sublette(1973,p,399)

truncatocauda(Toktmaga,1939);Philipp.J.Sci.,69,313;5banic>[oma(Smitth);M.; tirPビ】oc.Mol】Jl[Niitaka(T扇wa可

t,eSParumGoetghebuer,i921;Mem・Mus・Hfst・Nat.Belg.,31,169;Belgiunl Tokunaga(1940),P,289;5t・aniotL)ma(Smilfia);M.F.;Sikuka(Sakhalin)

1、 -

14.Ge†1uS TbyaTnayLLSurika SasaetKawai、1987 Bull.ToyamaScienceMuseum,10,62

fhjiqLlinta(Sasa,1984):Res▲Rep.Natl.lnst.Environ.Stud,,83,125;Orlhosmillia;M.; typeIoc.LakeYamanaka(Yamanashi)

ShiotanEiSasa et Ka、Vai,1987;Bull・Toyama Sci.Mus.,10,62;M,Rjverltachi (Toyama)

Sasa(1988a),p.吋MIRiverOsaru(liokkaido)

15・Genus TT・issocladius Kieffer,1908

itachLgmr”Latus Sasa et Kawai,1987;BuIl・Toyama Sci▲Mus・,10,65;M;River ltach=Toyama)

16.Genus7盲LLdayusurika Sasa.19851

Res.Rep・NatI,Inst.Environ.Stud.,83,62,Genotype:^Ldoseczu7da畠asA,1985

FudoseeuTZdaSasa1985;Res・Rep・Natl・Inst・Environ.Stud.,83,62;M.F.;・tyPe】oc. Lake Fudo(Miyazakj)

multiallT”tatalTokunaga,1940);励aniotoma(OrlhockLdius);Philipp.J.Sci,,72,287; M・F・;typC)oc・MountArisan(Taiwan);neWCOmbi11ation

BC.Tribe CORYNONEUIモINI

l.Genus CoryTZOneLLra Winnertz,1846・

CettLcaEdwards・1924;EntomoT・Mon・Mag・,60,182-9;England Tokunaga(1936d),p・40;M・F.P・;KibuneandKurama(Kyoto);COl】ectedalong

rapidstreams Tokunaga(1937b),P.33;M.F. Sasa&Kawai(inpress);M.F・P.;St.1,OyabeRiver(Toyama)

CuSPisTokunaga,1936;Tenthredo,l,48;M.F.;tyPeloc.Kitashirakawa(Kyoto);also atHa11aZOn(),UzumasaandYodo(Kyoto)

hLjiundecLmaSasa,1985;Res.Rep.Natl.ⅠIISt,EI-V行on.Stud..83,130;tyPe】oc.Lake Yanlanaka(Yamanashi)

gobαfαEdwards,1924;E11tOmOl.Mon.Ⅳlagり叫182-9;England Tokunaga(1936d),P.42;M.F.;Kibune,KjtashiI・akawa,Hanazono and

UzuIllaSa(K)70tO)

TokuIlaga(1937b),p.35;M.F. Sasa(1988a).p.50;M.;RiverOsaru(I・Iokkaido)

Sasa,Kawai&Ueno(1988).p・31;M.F.P.;St,C-1,RiverOyabe(Toyama)

(ongOeTlnisTokunaga,1936;Tenthredo,1,50;M.F.;typeloc,Uzurnasa(Kyoto);also atKitashirakawa(Kyoto)

Tokunaga(1937b),P.38;M.F.

tetluistylaTokunaga,1936;Tenthredo,1,44;M.F,;typeloc.Yodo(Kyoto);alsoat Uzumasaand Yama5hirla(Kyoto)

Tokunaga(1937b),P.31;M.F,

t,ittalisTokunaga,1936;Tenthredo,1,45;M.F.;typeloc.Kitashirakawa(Kyoto) Tokunaga(1937b),p.34;M.F,

yoshLmuraL Tokunaga,1936;Tenthredo,1,46;M,F.;typeloc.Kitashirakawa, (Kyoto);a】soatUzumasaandYamashjna(Kyoto)

Tokunaga(1937b),p.36;M,F,

2,Genus nienemannieEta Kieffer,1911

ChuzeduodecimaSasa,1984;Res,Rep,Natl.1nst,Environ.Stud.,70,90;M.F.;type loc.LakeChuzenji(Tochigi)

naviscuteEla(Tokunaga,1936);Tenthredo,1,39;M,F.;typeloc.Yamashina(Kyoto); alsoat UzunlaSa(Kyoto)

Tokunaga(1937b),p.29;M,F.

tutea(Edwards,1924);Entomol.Mon.Mag,,60,182-9;Co7ynOneml(771ienemanni- ella);England

Tokunagaり936d),p、37;Cbり′鵜沼以偽り了以わは敬鋸購ね故ノ;M.F.;Yamashjnaand

Uzumasa(Kyoto) Tokunaga(1g37b),p.27;M.F.

majuscu(a(Edwards、1924);Entornol.Mon.Mag:,60,182-9;Co73・nOneurU(771ieneman一 乃∫β地ノ;England

Tokunaga(1936d),p.34;M.F,P.;Kitashirakawa.YodoandYamashina(Kyoto) Tokullag8り937b),p.26;M.F,

moTVSq(Edwards,1924);EntomoL Mon,Mag.,60,182・9;CoJ3TnOnelLrU(T7[hlneman- 〃~gJJ♂ノ;England

Sasa&Kawaf(1987b),p.67;RiverItachi(Toyama)

TtippoTLica(Tokunaga,1936);Tenthredo,1,38;Co7ynOneura(771ienemanniella);M,; typeloc.Kitashirakawa(Kyoto)

Tokunaga(1937b),P.28;M.

OyabedEEataSasa,Kawaiet Ueno,1988;Res.Rep,Toyama Pref,Environ.Po11ut.

- rふI-

Res・Cent・,1988,57;M.F.;tyPeloc・St・C-4,RiverOyabe(Toyama)

VLttata(Edwards,1924);Entomo】.Mon,Mag.,60,182・9;Co7TnOneTLra(771ienemanniel- J〟ノ;EIlgland

Sasa&Kawai(1987a),P.54;LakeBiwa(Shiga)

BD.Tribe Cl.UN10NINI

l,Genus CEunio Haliday,1855

aquLlonius Tokunaga,1938;Ann.Zool.Jpn.,17,126;M.F,;tyPe】oc.Akkeshi(Ho- kkaido),CCrllectedonseashore;alsofromShimoda(Shizuoka)andMiyato- jillla(Miyagi)

Hashimoto(1962).p.221;Esashi(Hokkaido)

PaCEncusEdwards,1926;Proc.Zoo】.Soc.London,51,779-806;tyPeloc.Samoa Oka(1926),p.205;bioIogyatMisaki(Kanagawa) Oka(1930),P.253;M.F. Esaki(1932),p・164;M・F▲;Misaki(Kanagawa)andTsushima(Nagasaki) Oka(1933),p.76;M.F.;Misak=Kanagawa) Tokunaga(1935a),P14;(1935b),p.14;(1937b),p.18;M.F,;Ishigaki(Okinawa) Esaki(1950),p.1560;M.F.

PL(TPureuS Hashimoto,1962;Sci.Rep,Tokyo Kyoiku Daigaku,Sec.B.,No.159, 285-296;M.F,P.L;typeloc.Shimoda(Shizuoka)

SetOnis Tokunaga,1933;Philipp.],Sci.,51,89;M.;typeloc.Seto(Wakayama); COIlected oIISeaShore

Tokunaga(1935a),P.13;lshigaki(Okinawa)andToshi-Wagu(Mie) Tokunaga(1935b),P.13;M.P. Tokunaga(1937b),M,

fakaha$htiTokunaga,1938;Philipp.J.Sci.,65,314;M.;tyPeloc.Tansui(Taiwan); collected on seashore

Hashimoto(1965),P・13;M.F.;Tanegashima,Amami-OShima and Kikaijima (Kagoshima)

tsushLmL7enSis Tokunaga,1933;Philipp.].Sci.,51,92;M.;typeloc,Tsushima (Nagasaki);COllectedonrockyseashore

TokuIlaga(1935a),p.8;F.P.L.;Okinoshima(Fukuoka),SetoandTanabe(WaL kayama).Anori(Mie)

Tokunaga(1935b),F.P.L Tokunaga(1937b),P.19;.M,F. Tokunaga(1959),p.638;P.L.

fsLl$himaensisvaT.minorTokunaga,1933;Philipp,J.Sci.,51,93;M,F.;typeloc.Seto

(Wakayama);COllectedonrockyseashDre Tokunaga(1g35a),p,13;P.L.;Shuku-taSO(Mie) Tokl]nagaり935b),p.13;F.P.L. Tokunaga(1937b),p.20;M,F、

2.Genus TeLmatog占tonSchiner,1866

japo托ictISTokunaga,1933;Philipp.J.Sci・軋95;M.F.;typeloc.Karo(Tottori);also Seto(Wakayama);COLlectedonrockyseashore

Tokunaga(1935a),p,491;P.L. Tokunaga(1935b),p.16;Tokunaga(1937b),p.22;M.F. Tokunaga(1959),p.637;P.L Hashimoto(1962),P.243;biologyofM.F.

PaCificztsTokunaga,1935;Mushi,8,15;F.;typeloc.Seto(Wakayama);COllectedon rockv seashore

Tokunaga(1937b),p.23;M.F.

3.Genus77LαLassomyiaSchiner,1856

japoTZicaTokunagaetKomyo,1955;Publ.SetoMar.Biol.Lab.,4,364;M.F.;type loc.NakarIOShfma,TokaraTs已ands(Kagoshima)

C.SubfamilypIAMESfNAE

CA.Tril)e DIAnll;SINl

l.Genus DiamesaMeigen,1838

abina Tokunaga,1936;Philipp,],Sci.,59,539;M,F,P.L;typeloc.Tsurugisawa, JapanAIps(Toyama);alsoatKakogawatNagano)

Tokunaga(1937b),p.59;M.F. Gdetかebt】erり939),p.26;M.

astgLaTokunaga,1936;Phj】Lpp.).Sc;.,59,545;M,;tyPeloc.TsurugisawaJapanALps (Toyama);CO11ectedat altitudesl,600-2,000monsnowinNovember

Tokunag8り937b),p.57;M. Goetghebuer(1939),p.27;M,

breuialaTokunaga,1964;Akitu,1l,39;typeloc,Tsuchitaru(Niigata);CO11ectedon snow f】1ⅣIarch

japonicaTokunaga,1936;Philipp.].Sci.,59,542;M.F.P.;tyPeloc.Kashima.Japan AIps(Nagano);COllected on snow at altitudes of about2,000minJune; also Sasagamine(Niigata),Kinebashi(Fukui)and Hosono(Nagano)in Februaryand March,OnSnOW.

ー62-

.Tolぐunaga(1937b),p.58;M,F. Goetghebuer(1939),P・27;M.

japoTlicavar.No.lofTokunaga,1936;Philipp・J・Sci.,59,5吋F・;COllectedonsnow inMarchand AprilatSekiandSasagamine(Niigata)

matuLmpedLtaSasa,SP.nOV.:SeePart30fthispaper

pttLmLco川L$Tokunaga,1936;Philipp.J.Sci,,59,548;M,;typeloc.Mount Hiei (Kyoto);COllectedinMarch

TokuIl昭a(1937a),p.55;F, Tokunaga(1937b),P.62;M. Goetghebuer(1939),p.27;M.

tsukuba Sasa,1979;Res.Rep.Natl.Inst.Environ.Stud.,7,46;M.F,P、L.;typeloc. Mount Tsukuba(Ibaraki);COllectedandrearedfrommourltainstreams

tsutsuLiTokunaga,1936;Philipp,).Scj.,59,546;M.F.;tyPeloc.Hosono(Nagano); COllectedinMarch

Tokunaga(1937b),p.60;M.F, Goetghebuer(1939),P.27;M. Tokunaga(1964c),p.22;Diamesa周d由mesa);Mount Yukyu,Tsuchitaru and

Lshiuchi(Niigata);COllectedin Marchonsnow Sasa&Kawai(1985),p.10;F.;COueCted on wauin March,at Sugitani

(Toyama)

Sp.(No.1)ofTokunaga(1936);Philipp,].Sci,,59,549;F.;Seki(Niigata),COIIectedin March

Sp.(No.2)ofTokunaga(1936);Philipp,].Sci,,59,550;F.;Seki(Niigata),COIIectedin March

2_Genus〃e〆叩〃h Philippi,1865

bret)ttarSis(Tokullaga,1936);Prod衰mesa(MonodhLmeSa);Philipp.),Sci.,59,528;M,; typeloc.Kibune(Kyoto)

Tokunaga(1937b),p.42;M, Goetghebuer(1939),p.27;M. Tokunaga(1959),p.639;Heptagyia;P、L、;Kibune(Kyoto)

ebumea Tokunaga,1937;Philipp.).Sci.,62,60;F一;typeloc,MountRy9Zen(Shiga), COIlectedinJune

Tokunaga(1937b).p,53;F. Goetghebuer(1939).p.28;F.

-63-

n加onica Tokunaga,1937;Philipp.).Sci.,62,58;F:;typeloc,Kibune(Kyoto); coilected at light in October

Tokunaga(1937b),p.52;F. Goetghebuer(1939),p.28;F.

3.Genus PotthαStEa Kfeffer.19ZZ

(ortgLmanaKieffer.1922;Ann.Soc.Scient.Brux.,46,361;type[oc.Germany Tokunaga(1965b),p.39;described as Diamesa milodiamesa)campestrts

(Edwards,IgZ軋whfch;sasynonyrnofLbng11乃aWaKfeEfer;M.F.P.;River Kamo(Kyoto);C(〕11ectedin February

TTLatunigra(SasaetKawai),1987;Bull.Toyama Sci.Mus.,10,68;Psilodiamesa;M,; RfverTtach=Toyarna)

montlum(Edwards,1929);Trans.R.Entomol.Soc.London,77,307;D由mesa Sasa (1988a),P.51;Fbilodiamesa;M.;LakeToya(Hokkaido)

nigatana(Tokunaga,1936);Diamesa rPsilodぬmesa);PhilippJ.Sci.,59,537;M.;type Ioc.SasaganliIle(Niigaは);CO】】ectedonsnowinMarch

Tokunaga(1937b),p、55;Diamesa rP;ilodiamesa);M. Goetghebuer(ユタ39),P.26;DfanleSa(PsfJodf8meSa)ごM.

Sasa&Kawai(1985),p,12;Iblodiamesa;F.;River Kumano(Toyama);COl- 】ectedin March

4.GerTUS′などα血♂ね成一甘αG(7e亡gねebuer,ユ939

The fol】owing two specjes were described on】y by female and classjfed as members ofgenus Lasiodiamesa Kieffer by Tokunaga,They were differentiated fr(〕nlO亡わeり∂paneSeDfamesjnaespecje5b)′とわepreser】Ce(〉fmacrotrjcl】j8eOJ】Wj刀g.

CraSSipiZosa Tokunaga,1937;Lasiod由mesa;Phjlipp.].Scj.,62,57;F.;typeloc▲ Kibune(Kyoto);COllectedinMarch

Tokurlagaり937b),p.45Jエ都ゐゐ7タg(慧♂√F.

Goetghebuer(1939).p.26;Lasiodiamesa;F.

niL)i$Tokunaga,1936;Philipp,J.Sci,,59,535;Lasiodtamesa;F.;typeloc.Haruizawa (Njjg8とa)ごa】50∂と T51Jb∂me and S∂S8gamⅢe rNiigata)and Kashjma (Nagano),a1lonsnowinMarchorApril

Tokunaga(1937b),pA4;LL7Siodiamesa;F. Goetghebuer(1939),p.26;Lasiodiamesa F.

5.Genus SyTtdiaTneSa Kieffer,1918

bicotorTokunaga,1937;Philipp.J.Sci.,62,56;F.ミtypeloc,Kibune(Kyoto);COllected

in March

ーー(て」-

Tokunaga(1937b),p,48;F, Goetghebuer(1939),p.25;F.

Chαヱemαダ汀α,Sp.nOV.;neWnameforSy弟dfαナ祈eSαSp.,Sasa(1984),p.93;M.;typeloc, LakeChuzenji(Tochigi)

kashimaeTokunaga,1936;Philipp.J,Sci.,59,534;M.;typeloc.Kashima,JapanAlps (Nagano);COllectedonsnowinAprilathighmountainslope

Tokunaga(1937b).p.44;F. Goetghebuer(1939),P,26;F.

laTICeOEata Tokunaga,1936;Philipp.].Sci.,59,530;M.;typeloc.Kitashirakawa (Kyoto);CapturedinMarch

Tokunaga(1937b),P.47;M. Goetghebuer(1939),p.25;M.

moTltanaTokunaga,1936;PhiIipp.].Sci,,59,532;M.P,;typeloc.Tsurugisawa,Japan AIps(Toyama);COllectedathighaltitudeinOctober

Tokunaga(1937b),P.50;M. Goetghebuer(1939),P.25;M.

叩.No.1,Tokunaga(1936),p.536;阜リndiamesa(勘ndiame5a);F;Sasagamine(Niigata)

takatensisTokunaga,1936;Philipp.J.Sci.,59,531;M.;typeloc,Takata(Niigata); COllectedonspringsnow

Tokunaga(1937b),p.49;M. Goetghebuer(1939),p,25;M. Sasa&Kawai(1985),p.7;M.F,;COllectedonsnowatSugitani(Toyama),from

Januaryto March Sasa&Kawai(1987b),p,69;Riverltach=Toyama)

yosiiiTokunaga,1964;Akitu,12,22;typelocJshiuchi(Niigata);COllectedonsnow irlMarch

CB.Tl・ibt≡PRODIAMESINl

l.GenusMonodiaTneSa Kieffer,1921

bathyphila(Kieffer,1918);Prod由mesa r〃onodhlmeSa);Entomol.Mitt.,7,102;Eur-

OPe

Toktlnaga(1936a),p.527;M.;Shibutani(Kyoto) Tokunaga(1937b),P.41;M. Sasa&Kawai(1987a),p.54;M,F.;LakeBiwa(Shiga)

・brt7uik177;tS(Tokunaga,1937a,b);Pndiamesa(MollOdhlmeSa);tranSferred to 〃ィ烏い∴・

・(i■1--

2.GenusPT・OdiamesaKieffer,1911

ChuzenLgraSasasp,nOV,;Newscientificnamefor(40)Prod由mesasp.ofSasa(1984, Res.Rep,Natl.Inst.Environ.Stud.,70,91;M.F,L.1).;LakeChuzenji(To- Chigi)

nagaiiSasa et Kawai,1985;Bull.Toyama Sci.Mus.,7,13;M.F.;typeloc・River Kumano,Toyama-Shi(Toyama)

D.SubfamilyTANYPOl)INAE

Note:Most ofthe specieslisted here were recordedby Tokunaga(1937-40) following the classicalsystern.They are adapted hlthislist to the new system proposedmainlybyFittkau(1962)andPinder(1978),aSmuChaspossible.Apartof Tokunaga’sspecieswereclassifiedbyFittkau(1962)accordingtohisnewsystern, butotherscannotbeplaceddue tothebrieforiginaldescription.Asshowninthe followinglist,Fittkau(1962)gave new names to m6st of theJapanese species classifiedby Tokunagainto species already known from Europe,Without giving accounts on why they wereseparated asindependent ones,Sincesome of them examinedbythepresentauthorcouldnotbcseparatedfromtheEuropeanspecies, Tokunaga’soldnamesaremostlyreservedinthepresentlist・

DA.Tribe COELOTANYPOI)1NI

l.Genus CEinotanypusKieffer,1913

decempunctatu$Tokunaga,1937;Philipp.].Sci.,62,23;F.;typeloc・Shimogamo (Kyoto);alsofromYamashjrla(Kyot())aIldlmaizumi(Aomori)

Tokunaga(1937b),p.65;F.

fbrmosae Kieffer,1916;Ann.Mus,Nat.Hung,,14,99;F.;COllected at Anpingand Takao(Taiwan)

Kieffer(1921);Philipp.J.Sci,,18,576 Tokunaga(1937a),p.22;(1937b),P.65;F.

immacuLatus Kieffer,1916;Ann.Mus.Nat,Hung.,14,99;F.;CO11ected at Tainan (Tafwan)

Tokunaga(1937a).p.24;(1937b).p,67;F,

japonicusTokunaga.1937;Philipp,].Sci.,62,25;M.;typeloc.Kinugasa(Kyoto) Tokunaga(1937b),p.98;M.

lampronotu$Kieffer,1916;Ann・Mus・NatL Hung・,14,100;M・;CO11ectedatTakao (Tai\\raIl).

一Tokunaga(1937a),P・25;(1937b),P・68;M・

†こri-

sugLyamaLTokunaga,1937;Philipp.J.Sciり62,26;M.;typeloc・Uzumasa(Kyoto) Tokunaga(1937b),P.69;M. Sasa&Kawai(1987a).p.57;M.F.;St.W-10,Otsu,LakeBiwa(Shiga) Sasa(1988a),p.52;M.F.;LakeUtona=lLlokkaido)

l)B.Tribe MACROPELOPINl

l.GenusApsectrotanypus Fittkau,1962

yoshimurai(Tokunaga),1937;Philipp.].Sci.,62,3勘 Ana/qtvnia F.;tyPeloc. Uzumasa(K〉7OtO)

Toku】1aga(1937b).p,80;F.

Fittkau(1962),p.151;treatedthisspecies as”?Apsectroch7dius yoshimu (′l、okunaga)”

Z.Genus肋cropeJ叩ねT】1iellemann,1916

goetghebueri(Kieffer.1918):Entomol.Mitt.,7.168 Tokunaga(1937a),p.39;(1937b),p.82;AチIatOi)ynia;M、F.;Shimogamo and

Miyake-Hachiman(Kyoto) Fittkau(1962).p.114;gaVeaneWname,Macrppelopia toklLnagai

japonLca(Tc.kuIlaga,1937);Philipp,).Sci.,62,41;Anatq抄nia;M.;tyPeloc,Hachijo (Kyoto)

Tokunaga(1937b),p.83;Ana10Pynhl;M. Fittkau(1962),P.114;Placedto Macropelopia

kLbunensLs(Tokunaga,1937);Philipp.].Sci・,62,41;Aual妙nia;F・;typeloc■Kibune (K〉rOtO)

Tokunaga(1937b),P.82;AnafめIn衰;F. Fittkau(1962),P.114;Placedto MacIVPe

nebuLo$ふ(Meigen,1804);Klass.Beschr.Eur.Zweifl.Insk,,1,21 .Tokunaga(1937a),P.40;AnatoDynia;F.;Kibune(Kyoto)andTsuta(Aomori)

Tokunaga(1937b),P.82;Anato卸nia;F, Tokunaga(1939),P,299;AnalpPz¢n由;M.P.;Kitashirakawa(Kyoto) Fittkau.(1962),p・113;gaVeaneWnam草,MacγOi)elpi)iaL)aranebulc・Sa

oyaberobustaSasa,Ⅰくawai&Ueno,1988;Res.Rep.ToyamaPref、ErNiron.Pollut▲ Res.CeIlt.,1988.58;M.F,P,;typeloc.St.C・4,RiverOyabe(Toyama)

3,Genusター(〉C!αd拍8Skuse,1887

choreus(Meigen.1804);KIass.Bcschr,Eur.Zweifl.Insk.,1,236;Europe,Africaand Asia

TokuI-aga(1937a),P,29;M.F.;Hachijo(Kyoto)inMayandSeto(Wakayama)

ilりune

Tokunaga(1937b),p.72;M,F, SasaandKawai(1987a)′p.59;M.;St.W-10,Otsu,LakeBiwa(Shiga) Sasa(1988a),p.53;M.;LakeUtonai(Hokkaido)

CraSSineruis(Zetterstedt,1838);Dipt.Scand,(Sect.3),477-868 Tokunaga(1937a),p.31;M.F.;Arashiyama(Kyoto)in May,Mount Ryozen

(Shiga)inJunea11dIkeda(Osaka)inMay Tokunaga(1937b),p.73;M,F.

iTtSuLaT・Ls(Kieffer,1921);7Wchotanypus;Philipp.,.Sci.,18,574;M.F,;Daitotei (Taiwan)

Tokunaga(1937a),P.30;(1937b),p,74;乃′OChldl-us O,rockldtus);M,F.

行毎(Kieffer,1916);mC如ぬγち頭催;ATln,MlユS.Nat.Htlngり14,101;F.;Yentenpo (Taiwan)

Tokunaga(1937a),p.30;(1937b),p.73;F. SasaandKawai(1987a),p.59;LakeBiwa(Shiga)

karahutoensis Tokunaga,1940;PhiLipp.).Scf.,72,282;M,F,;tyPeloc.Shikuka (Sakhalin)

Eacteiclat)ZLS(Kieffer.1922);Trtchohlnyt・uS;Ann.Soc.Linn.Lyon,69,41;M.F.; DaitoteiandMaruyama(Taiwan)

Tokunaga(1937a).p.31;(1937b),p,74;Proc血dh(S Prockldius);M.F.;(redescrip-

tion)

nbonicus Tokunaga,1937;Philipp,],Sci.,62,32;M.F.;typeloc.Kibune(Kyoto); alsoatfIachijo(Kyoto),MaythroughAugust

Tokunaga(1937b),P.75;M.F,

SagLtta]isKieffer,1909;Bull.Soc,His【.Na亡.Metz,26,42;Europe Tokunaga(1937a),p.28;M.F.;Shimogamo,YamashinaandYoshida(Kyoto),

andToba(Mie),frornJulytoOctober Tokunaga(1937b),P.75;M.F. Sasa(1988a),p,51;M,;LakeUtonai(Hokkaido)

4.GentlSPsectrotanupusKieffer,1909

〃αrjα8(Fabricius,17邑7);Mantissalns.,2,325.45 Tokunaga(1937a),p.35;FtecEntan.ゆus;M,F.P.L.;KitashirakawaandKibune

(Kyoto),MountRyozen(Shiga).MountDaisen(Tottori) Tokunaga(1937b),p,79;Anat妙nia;M.F. Tokur旧ga(ユ959),p.639;』〃α物〝由;P.L

Fittkau(1962),p.140;gaVeaneWname,PsectTt)tanhus Orie

-/こヾ-

DC.TribePENTANEURINI

l.GenusAbLabesmyiaJohannsen,1905

monLLLs(LiIlnaeuS,1763);Faunasuec.Ed.Il,436;77i)uh2 Tokunaga(1937a),p.44;Fbniane〃7t2;M・F・;Shimogamo,Hachijo,Arashiyarrla,

Kibune,Yamashina,Uzumasa and Kitashirakawa(Kyoto),Daisen and Karo(Tottori),Seto(Wakayama),Iyayama(Tokushima)

Tokunaga(1937b),p87;靴紹ぬナ1g混和;M、F.

Tokunaga(1959),P.638;FbnIaneura;P.L, Fittkau(1962),P,430;placedthisspeciestoAblabesmyiaJohannsen,1905,and

gaveanewname,A,mOnilihrm&toTokunaga’smonilis SasaaIldKawai(1987a).p.55;Abhbesγnyhl;M・F・;LakeBiwa(Shiga) Sasa,Kawai&Ueno(198軋p.31;St.C-1,RiverOyabe(ToYama)

2.GerltlS CoIl亡九叩elopiαFittkau,1957

esakiana(Tokunaga,1939);Philipp.,.Sci,,69,302;掬nlaneu772;M.;tyPeloc▲Miure, Otaki・Mura(Nagano)

Fittkau(1962),p.233;PlacedtogenusConchaPel呼ia

meLatlqPS(Wiedemanrl,1818)Syst,Beschr・,1,65,18;Europe・ Tokurlaga(1937a),p.51;Penhmeu7tlmelanoPs Meigen;M・F・;Kibune and

Kurama(K)70tO)

Tokunaga(1937b),p.94;FbnLaneura:M.F, Fittkau(1957),p.233;gaVe aneW name,ConcjulPelopia quatuo”邦aCuhlta,tO

Tokunaga’s mehlnCPs Meigen Sasa(1988a);Conch砂eL坤ia;M,;LakeShikotsu(Hokkaido)

muttifhsciaTokunaga.1937;Phi】ipp.).Sci.,62,54;1bltaneunl;M・;tyPeloc・Naga- oka(Kyoto);aIsoatKitashirakawaandNishigamo(Kyoto)

Tokunaga(1937b),p.89;jbnhmeura;M. Fittkau(1962),p.233;placed7nulttfbsciata(?misprint of mult的scia)To-

kunaga1937to Co犯ぐ妙gJ坤衰

3,Genus Krenqpetopia Fittkau,1962

aEba(Tokunaga,1937a);Philipp,J.Sci.,62,牲LbtklneuTtl;ML;typeloc▲MountAtago ■‘(Kyoto);COllected also at Kurama and Kibune(Kyoto),andIyayama

(Tokusllinla)

Tokunaga(1937b),p.93;Pk,ntaneunl;M.F・ 1Fittkau(1962),p.274;tranSferredtogenusKrenopeh4)hlFittkau

yunouresLasp.nov.;M.F.;typeloc.LakeYunoko,Nikko(Tochigi);(seePart30f thispaper)

一6クー

4.Gent】SA7わね〝〟ク〟虐Kieffer,ユ923

m血tzLS(Tokunaga,1937);Philipp.J.Sci.,62,43;M.F.;Penklnetml;typeloc・Kibune (Kyoto);alsoatUzumasa(Kyoto)

Tokunaga(1937b),p.86;M.F, Fittkau(1962),p.415;PZacedtogenus八肋お7り少ELSKfeffer,1923

5.GenusParamerina Fittkau,1962

diL)isa(Walker,1856);Ins.Britan.,3,201;Europe Tokunaga(1g37a)、p,53;(1937b),t).97;角′ヱtaylelLTtl;M・;Gotemba(Shizuoka)

Fittkau(1962),P.327;treatedthisspeciesas(?)nIrumermadivisaTokunaga, 1937

Sasa&Hasegawa(1988),p,252;M.F・;LakeRyutan.Shuri(Okinawa)

6.Genus RheopeIqpiαFittkau,1962

maculipel172is(Zetterstedt,1838):Dipt.Scar]d・Sec▲3,Diptera;818 Tokunaga(1937a),PA8;Peプ‡taneunl;M,F・;Shimogamo,Hachijo,Arashiyama,

Kibune,Kitashirakawa,Yarnashina and Nishigamo(Kyoto),Mount Ryozen(Mie)

Tokunaga(1937b),p.91;M.F. Note;Thissp∝ieswasregardeda5aS)∫nO叩mOfP血♂お(Mejgen,ユ818)by

Goetghebuer(1936,p.34),butFittkau(1962,p.217)recognizeditasavalidspeCies, and placedit to genus RheQPe/pPia Fittkau,1962.Fittkau(1962,p・216)quoted Tokunaga’srecordfromJapanas”(?)Rh,maCulk)ennis(Tokunaga)▲”

7.Genus rr由s叩eJ叩血Kieffer,1923

0gabetri叩iTZOSa Sasa,Kawaiet Ueno,1988;Res▲Rep・Toyama Pref■Environ・ Pollut.Res.Cent.,1988,p.59;M.;typeloc.LakeTohri(Toyama)

8.GenusZbure(imyfa Ffttkau,1962

mohiicoLa Tokur]aga,1937);Philipp,].Sci.,62,47;M.;1bltanetml;typeloc・Ashiu. (Kyoto)

Tokunaga(1937b),p.99;M, Fittkau(1962),P.314;tranSferredtogenusZ7Vrell’mylbFfttkau1962

9・Unp】acedspeciesoftrjbePENTANEURINI

ThefollowingspeciesweredescribedbyTokunaga(1937・1940),allasmemr bersofthegenusPenfaneuraPhilippi,1865,buttheirgenFLricstatusisunceertainat thepresentstage・

circumdataTokuIlaga,1940;Philipp.].Sci.,72,283;F▲;typeloc・Sizyukei(Taiwan)

一 丁一一-

esakii(Tokunaga,1939);Philipp.].Sci.,69,301;M.F.;tyPeloc.Miure,Otaki・mura (Nagano)

hLSCicEava(Kieffer,1922);771nJ少us;Ann.Soc,Linn.Lyon,69,40;F・;Daitotei(Ta・ i\Van)

Tokunaga(1937a),P.48;(1937b),P.91;fセntanelml;F・;

graciLELma(Kieffer,1916);Eb!pp衰;Ann.Mus・Nat・HungL,14,102;M・;Takao (Taiwan)

Tokunaga(1937a),p.55;(1937b),p.100;fセntanelL7V;M,;

japonicaTokunaga,1937;Philipp.].Sci.,62,50;F,;typeloc.Arashiyama(Kyoto); alsoatKitashirakawa(Kyoto)

Tokunaga(1937b),p.94;F. Sasa(1988a),P,53;F.;LakeToya(Holくkaido)

kyotoensisTokunaga,1937;Philipp.].Sci.,62,53;M.;tyPeloc,Uzumasa(Kyoto) Tokunaga(1937b),p.98;M.

Lon9ipennisTokunaga,1937;Philipp.].Sci.,62,52;typeloc,Kibune(Kyoto);alsoat Kurama(Kyoto)

Tokunaga(1937b),p.98;M,

octqpunctataTokunaga,1937;Philipp,).Sci.,62,46;typeloc.Hachijo(Kyoto)

okadaiTokunaga,1938;Philipp.].Sci,,65,351;M.F.;typeloc.Yunomine-OnSen (Wakayama)こCOllectedfromahotspring

pteuT・aLisTokunaga,1940;Philipp,].Sci.,72,284;M.F.;typeloc.Sizyukei(Taiwan)

DD.Tribe TANYPODINI

l,Genus Tanypus Meigen,1803

PuTICtLpennLs Meigen,1818;Syst.Beschr. TokuIlaga(1937a),P.33;M.F.;Karo(Tottori),Toba(叫ie),inJulyandAugust.

Taihoku(Taiwan)in November Tokunaga(1937b),P.76;M.F. Sasa&Kawai(1987a).p.60;Lake Biwa(Shiga)

Part2.ProvisionalKeytoMalesofJapaneseCllironomidae

(This keylargely followed the system proposed by Pinder,1978and was compiledbyassistanceofMr・R・Ueno,NIES)

Key to subfamilies

IT Crossveinm-CuPreSent 2

-Crossveinm-Cuabsent 4

2-Lastantennalsegmentveryshort,thepenultimatesegmentislongest;VeinR2+ 3presentandforked,Orabsent;wingusua11ywithmacrotrichiae,rarely bare 3

L Lastantennalsegmentmuchlongerthananyoftheprecedingsegments;Vein R2+3simple;Wingusuallywithoutmacrotrichiae

DIAMESINAE(C) P.1:i7 3-VeinR2十3absent,RlandR4+5wellseparated ◆PODONOMINAE

VeinR2+3presentandforked,Orabsent;RlandR4+5incloseproximity TANYf■ODINAE(D) P.141

4FronttarsusIshQrterthanfronttibia(fLRsmallerthanl);gOnOStylususually bentinwardsandwithasubapicalspine;fronttibiawithonelongtermi・ nalspur,middletibiawithtwoshortterminalspurs,andhindtibiawith alongandashortterminalspursandaterminalcombcomposedoffree spursinmostspecies ORTHOCLADIINAE(B)P・109

FronttarsusIlongerthanfronttibia(fLRlargerthanl);gOnOStylusdirected backwardsparalleltothebodyaxisandwithoutterminalspur;tibiae withoutsuchterminalspurs,middleandhirldtibiaeusua11ywithterminal scalescomposedoffusedspurs CIIIRONOMINAE(A) P・73

A.SubfamilyCHIRONOMINAE

KeytotheTribes

卜Crossveinr・m Shortand almostparalleltowing axis;wing membranewith macrotrichiae(e元cepting Biwatend*es and some marine 7bnytarsus); squamabare;hypopygiumusuallywithmedianappendage

Tribe TANYTARSINI P.96 Crossveinr-mlongerandobliquetowingaxis;wingmembraneusuauybare,

rarely with macrotrichiae;Squama uSually fringed,rarely bare; hypopygiumrarelywithmedianappendage

Tribe CHIRONOMINI P.73

AA.Tribe CIllRONOMINI

Keytothecomplexes

l-Antenna wjthllflagellarsegments;both combs ofmiddle and hind tibiae usualIywithashortspur;fronttibiawithalowandroundedterminal scale;Ventra.apPendagewithoutalongterminalseta 2

∴†

-Antennawith13flage11arsegments;OneCOmbofmiddleandhi】1dtibiaewitha Iongspurandtheothercombwithoutspur(orifbothcombswithaspur, then Eron亡tfbfa with a dis亡mc亡JyprojectfIlg亡「血1gular termEnaJsca】e); ventraIappendageoftenwithalong,Caudallydirectedterrninalseta

thefIoJ〝ped〃〟mCOmplex P.S4 2L Bothdorsalandventralappendageswelldeveloped,thelatterextendingbeyond

tipofgonocoxiteandoftenbearingmanystrong,CurVedsetae the Cゐfro〝0〝l〟βCOmplex P.74

T Both dorsaland ventralappendages highly reduced or pad・like,SOmetimes absent,thelatter,eVenWhenpresent,nOt reaChingtotipofgonocoxite andwithoutstrongcurvedsetae the Harnischiacomp]ex P.80

AA(A).The Chironomuscomplex oftribeCHIRONOMINI

(Antennacomposedofapedicelandllflagellarsegments;bothdorsaland ventralappendageswelldeveloped)

1T Antepronotumwelldeveloped,thicklyunitedinthemiddle 2

Antepronotum reduced towardsmiddle or deeply separated medial!y;dorsal appendageslenderandabruptlyhookedapically(6spp.)

GJ〃pfofe〃d由eぶⅨieffer P.79 2-Dorsalappendagewithafewtonumeroussetaeontheapicalportion 3

Dorsalappendageeitherentirelybare,OrWithsetaeonlyonthebasalportion 4

3Dorsalappendag占finger-1ikeandoftenwithanapicalhook,Withafewmedially directed setae subapically,andwithout basalexpansion bearinglong Setae;Ventralappendage usually verylong and bearing a few simple apicalsetae(10spp.) DicroptendipesKieffer P.78

Dorsalappendageplate-1ike,withnumeroussetaeondista】half;Ventralappend- agelikein ChlLronomus,Shorter,fhger-Likeandwfthnumerousrecurved SetaeOnthedistalportion(1sp.) ChaetotabisTownes P.75

4-Ninth tergitewith a prominent process on each sides of analpoint;Ventral appendagelongandwithnumeroussetaeonentirelength;dorsalappend・ ageredl)Ced toasma】】plate(1sp.)

Cb〝岬ね亡ん汗0几Om〟βKieffer P.75 Ninth tergitewithout processes flanking analpoint;dorsalappendage welI

developed 5

5Ventralappendageverylongandoftenbulbous,reaChingtoneartipofgono・ Stylus,andbearingnumeroussetaeondistalhalforalongitsentirelength

6

-Ventralappendageshorter andnotreachhgtomiddle ofgonostylus,bearing recurvedsetaeonapicalportiononly;dorsalappendagecomposedofa broadbasebearingJongsetaeandmjcrotr5chiae,andabaredjstalb】ade

8

6Dorsalappendageisasimpleplate,eitherentirelybareorwithshortsetae;anal POintshortandbroad(2spp.) CbrteronLcqStrand P.75

ー7≠-

Dorsalappendagehornrlikeapicallyandwithlongsetaeonthebasalportion; analpointnarrowandbasallyconstricted 7

7-Mouthpartshighlyreduced,palpimuchshorterthanthewidthofhead(1sp,) ∧与わdor〃m Kieffer P.80

Mouthpartsandpalpiwelldeveloped,palpiaslongasorlongerthanwidthof head(2spp.) KLef7brulusGoetghebuer P.80

8-Dorsalappendage composed of a high,StOut and setjgerous basalportion OCCuPylngmOrethanhaIfofitsIengthandbearIngnumerOuSSetae,and abarehorn-1ikedistalb】ade(3spp.) EinfbEdia Kieffer P.79

r DorsaZappendagecomposedofalowandbroadbasalportion,anda】ong,bare andhornLlikedistalblade(19spp.) CたironomusMeigen P.75

1.Genus CamptochironomusKieffer,1918

0nespecies,bLwaprLmLLSSasaetKawai,1987,WaSreCOrdedfromJapan;WL 3r58-4・05mrr・;body witllpeCuliar coloration especiarly onlegs,with dark brown marksonye】low;AR3・17L3・89,PNO,DM6-14,DL19-36,PA6LlO,SC24-36,fLR l▲34-1・58・fBRl・2-2・1;dorsalappendageasmallhighlysetigerousplate・

2.Genus CbrteT・01Zica Strand,1928

1GoI-OStylusnearly globular,widest at aboutmiddle;analpoint notlateI・ally expanded;WLl、94-2・24mm,ARl・90-2・1O,fLRl・74-1・77,PN O;1arvae WereCOllectedfron-COnCretepOOIcontainingseawaterjnOkinawa(after Sasa&Hasegawa,1983) tongi[obus(Kieffer)

-GonostyIus almost conical,Widest atbase;analpoint with a pair ofIateral expansions;WL2・59-3,11mm,ARl,60-1.92,fLRl,49-1.67,PN6・9;1arvae WereCOllectedfromeutrophicatedgr()undpoolinOkinawa(after$asa& Hase卵、Va,1983) crαぶg〟brぐ叩g(Kieffer)

3.Genus CたaetoLabis Townes,1945

0nespecies,maCaniFreeman,WaSreCOrdedfromJapanbyYamamoto,1987. WL4・3-4・7mmlAR4・12-4・67・PNO,DM16,DL32-38,PA7-10,SC41-51,fLRl.36- 1.41

4.Genus C職iT・OrLOmuS Meigen,1803

1-Analpojntshortandstout.widestatbase;antePrOnOtumWithoし1tlateralseta 2

Analpointnarrowandlong,eitherparallcIASidedorcoIIStrictedatbase 3 2-Largeblackspecies;WL3・67-4▲74mm;abdominaltergitesIItolVwithapale

apicalband;dorsalappendage almost straight andl)arallcl-Sided but abruptlycurvedatapex】ikeahook;WL3.67-4.74mm,AR3.24-4.10,fLR l・34-1・56,fBRl.8・2.5(afterSasa,19S4)托ippoJl印SisTokllnaga

Medium-Sizedgreenishyellowspecies;WL2.25r2.81mm;SCuta】stripesbrown,

abdominaltergitesIItolVwith abasalbrown portion and a narrow apicalye1lowband;dorsalappendagehorn-1ike,innermarginconcaveand tapering towards pointed apex;AR3.19・3.51,fLRl.67Ll.81,fBR2.6L3.4 (afterSasa,1985c) fujitertius Sasa

2Wingwithcloudymarks;basalsetigerousportior10fdorsa】appendagere】atIve】y high(neartheEiyLfeldiatype),thedistalbladehorn・1ike,SmOOthlycurved andapicallypointed;anteprOnOtumWith5-121ateralsetae;WL2.76-2.86 rnm,AR2.79-3,28,fLRl.55-1.73(afterSasa&Hasegawa,1983)

たfiemβねTokunaga -Wjng wEthout cloudy marks;basa】expansion of dorsalappendageIower or

narrower;anteprOnOtumWithoutlateralseta 3

3-Dorsalappendageboot・Shaped(SrformofStrenzke,1959),i.e.expandedinthe middleandbentrectangularIyinwards 4

-Dorsalappendageeitherband-1ike(straightandparallel-Sided,B・typeOfStrenz- ke,1959),Or horn・1ike(slender and slightly curvedinwards,E・type Of Strenzke,1959) 7

4-Bodygreenishyellowwithdarkmarks 5

Bodya】mostentfrelyb】ack;WL3.30・3.60mm,AR2.43-3.13,fLRl.36-1A3,fBR l,5-2.7,fTRO,25-0.26(afterSasa,1978)acerbiphilusTokunaga

5Scutalstripesblack,abdomenuniformlybrown;ARabout3.5,fLRaboutl.5, beardsofforelegsabsent(afterTokunaga,1939)

frf〝fgr~pけねf〟gTokumaga -Scuta】stripesbrownorreddishbrown,abdominaltergiteswithbrownmarkson

greenishyellowground 6

6-DarkmarksonabdominaltergitesTltoIVnarrowtransversebands;ARabout 3.0,fLRaboutl.6,fTRabou=).26,fBRabou(2.1;】arvaecommonlyfound ineutrophicatedstreamsalloverJapanexceptingOkinawa

yoshimat8uiMartinetSublette DarkmarksonabdominaltergitesIItoIVelongateoval;WL2.26-3.28rnm,AR

2.80-3.34,PN O,DM18-25,DL19-37,SC17r28,fLRl.59・1.77,fTR O.38- 0.4D(sjgnifjcant]y7arger),fBRl.8-2.6;1arvaein eutrophicated andstag- nantwaters(afterSasa&Hasegawa,1983)

samoensisEdwards(=j7aub/1LmtLS Tokunaga) 6Dorsalappendagebroad,paraLleトsidedandapica11ytruIICa亡e(13-form);abdomf-

naltergitesIltoIV each with a broad basaldark band of V-Shaped posteriormargin;AR3.1,fLRl.8,fBR2.1nippodor8atisSas

-Dorsalappendagenarrower,taperingtowardsapex,uSuallycurvedinwardsand Withpointedorhookedapex(E・form) S

8r Largemfdge,WL5,62-6.37mm;AR5.00-5.37,fLRl.16-1,23,fTR O.18LO.20,fBR 5.8LIO.9;dorsa】appendagealmoststraightandapicaIlyhooked;abdominal tergitesye1lowandwithbrownmarks(lightform),Oralmostunlformly black(afterSasa&Kaminlura,1987) plumosus(Linnaeus)

-Smaller midge withwinglengthless than4.O mm;dorsalappendage with COnCaVeinnermargm 9

9p Marginsofmedianandlateralstripesofscutttmconspicuouslydarkerthanthe middleportions;WL2.75-3.44mm,AR3.75-4.00,fLRl.55-1,64,fTRO,29-

一76一

0.31,fBI‡1.9-2.4(afterSasa&Hasegawa,1983) cfr【・址刑dαf〟ざKieffer

Scutalstripesalmostuniformincolor lO

lOL Body almostuniformlydarkbrown,abdominaltergiteswithoutdark orlight marks;WL3.78-4.12mm,AR3.65-4.02,fLRl.30-l.36.fTRO.22-0.23,fBR 3,7-4.2(afterSasa,1988b) salinarius Kieffer

-Bodywithdark andlightmarks.orentirelygreenishyellow ll

llAbdominaltergites11t()1VeachwithalargetriangulardaTkmark;WL2.50- 3・01mm,AR3,07r3.51,fLRl,49・1.56,fTRO.31-0.36,fBR2,3L2.6(afterSasa &Hasegawa,1983) 0鳥f〝α∽α加ぶHasegawaetSasa

-AbdominalterglteSWithoutsuchconspicuousdark marks 12

12Front tarsusIVlonger thanIII;abdominaltergites almost uniformly pale yellow;Ventralappendageshortandstout;WL2.86-3.08mm,AR3.00L3.46, fLRl.65-1.74.fTRO.33-0,37,fBR2.1-2.5(afterSasa&Hasegawa,1983)

加肌∽椚(Kieffer)

FronttarsusIVshorterthanIIl;VentralappendagemoresIcnder 13

13-Gonostylus abruptly constrictedin themiddle;dorsalappendage smoothly CurVed;AR3,fLRl.5-1.6;larvaeintidepooIs(afterTokunaga,1936)

細心川ね1bkumaga L Gonostylus almost para11el・Sided towards apex;dorsaIappendage almost

straightinbasalportion,abruPtlycurvednearapeX;WL3,26-3.63mm, AR3,19L3.88,fLRl.41Ll.53,fTRO.20-0,22,fBRl.9-2.4;Iarvaefrom fresh Waterlakes(afterSasa,1985c) fhjわrEmusSasa

Note:nOmina dubiaamong ChiroIWmuS reCOrdedfromthisregion. 1.Chinnomus p7tlSSinellus Kieffer,1912,WaS reCOrded also from Taiwan by Tokunaga(1940)withoutgivingfigures.andsincetheoriginaldescriptionofKieffer isalsoverypoorarldincomplete,thisnameistreatedas nomen dubium 2,Chir(mOmlIS[ligubrts Zetterstedt was recorded andillustrated by Tokunaga (1938a)fromhotspringwaterofUnzen(Nagasaki),Theshapeofdorsalappendage in his Fig.27b(p.323)lookslike that of Eiyら危/d由.This speciesin Europe has a boot・Shaped(STform)dorsalappendage.Ontheotherhand,thepresent author has COllectedlargenumbersofChinnomusfromapparentlythesamesulphuricstream inUnzen,WhichalsohasaSrformdorsalappendageandcouldnotbedifferentiated morphologicallyfrom C.acer埴)hilusTokunaga1939,Therefore,thisspeciesisalso treated here as nomen dlibilJm. 3.ChiYOnOmlLS[hlLmmiKieffer was recorded by Tokunaga(1940)also from a hotspringofZigokuLOnSen(Kumamoto),Thistrivialnarneisapparentlyamisprint ofEhummi,andMartin&Sublette(1972)recognizeditasasynonymofC.ゆar72LS (Meigen).AccordingtoTokunaga(1940,p.291),thisisagainablack specieswith hypopygiumsimilartohisChi7T)nOmlLSdo7Salts(alsowithS-formdorsaIappendage), andcannotbedifferentiatedfrorn acer坤hilus, 4,Chironoml(S basitibialis Tokunaga,1936(Philip,].Sci.,60,81),Which was descTibedbymaleandfemalecDllectedatSeto(Wakayama),Closelyresemblesto Chironomuscircumdatus(Kieffer,1916)ofHashirnoto(1977),Sasa(1978)andSasa& Hasegawa(1983),andneedstobeclarifiedofitsstatus.

5.Genus DLcrotendipesKieffer,1913 (=LimnochironomlLS Kieffer,1923;=Kimius Ree,1981)

トVentra】appendageapjca】】yforkedintotwoarms,bothbearlngbristles;Wing with6darkmarks;WL2.21-2.42(2,28),AR2.59・2.97,fLRl,46rl.54,fTR O.24-0.26,fBR 2.1-3.0;frontaltubercles prominent;body pale yellow, Stripes rさddish brown,femur,tibia,tarSiIandIIof frontlegwith an apicaldark ring(afterSasa&Hasegawa,1983)

SePtemmaeuLatusBecker(=jormosamiS Kieffer) -Ventralappendagenotforkedapically;Wingwithoutdarkmarks 2

2Analpointverywideandshort,StrOnglybentventradこdorsalappendageshort andapicallyrounded,Witha fewsetaeoninnersidenearapex;Ventral appendagealsoshort,almoststraight;bodyentirelyblack;WL2,08-2■45, AR2.33-2.66,fLRl.65-1.81,fBR2.4-4,1;COllected from eutrophicated freshwaterpooJs(afterSasa&Hasegawa,1983)

peJocたわrfβ(Kieffer)=拙心房α沼d購(Kie打er)

Analpointnartow,Slenderandoftenconstrictedatbase 3

3-Dorsalappendage short,hardly extending beyond tip of gonocoxite,entirely COVeredwithmicruしTi⊂hiae,withafe\VSubapicalseta,andaconspicuous apicalhook;Ventralappendagealsorelativelyshort,finger-1ikeandwith numerousrecurvedsetaeinthedistaIportion;COILectedfromtfdepooIs

.l

Dorsalappendageswithout microtrichiae;Ventralappendagewith only a few Subapicalsetae;COllectedfromfreshwaterorbrackishwaterpooIs 5

4A NinthtergitewithmorethanlOsetaeinthemiddleportion;Ventralappendage With2or3straight apica】setae besjdes strong,reCurVed setae;dorsal appendagelonger,gOnOStylusstouter(afterTokunaga,1936b)

印feromo岬九αeVar.pαCf膏c〝ざTokunaga Ninthtergitewithsome4setaeinthemiddleportion;Ventralappendagewithout

声traight apicalsetae;dorsalappendage shorter,gOnOStylus narrower (a丘erTokunaga,1936b)

eJけer(ImO叩九αe eれfer(〉mO岬鳥αeTokunaga

5Ventralappendagelong.slenderandstronglycurved;gOnOStyluslong,Slender andalmostparallel-Sidedalongitsentirelength 6

-Ventralappendageshorterarldstouter,andalrnoststraight;gOnOStylusshorter, stouter and widestat;まbout middIe 8

6r DoTSa】appendagetwj主ted】ikefigureS,apica】ha】fexpar]dedandbarelaterally, withseveralshortsetaeoninnerside;WL2.09,AR2.47,fLRl.82,fBR 2.2(afterSasa,1981) tamaviridis Sasa

-Do(salappendagealmoststraight.slightlyexpandedandhookedapICally,with afewshortsetaearisInglnaplCalportion 7

7-Analpointshortandstout,darklypigmented,appendagesandgonostyluspaler inCOlorthanallaIpoirlt;SetaeOnVentralappendageandapicalsetaon gonostyluslongandst〔)ut;WL2.10-2.14,AR2.19-2,64,DMlO,DLlO-14,SC lO,SQ5-9(afterSasa,1985b,C) nexus(Johannsen)

r Analpointlonger.moreslenderand onlyslightlypigmented,aPPendagesand

gonostylusdarkerthananalpoint;SetaeOnVentralappendageshorterand thirlner,terminalspurofgonostylusminute;WL2,84-2.79,AR2.24-2,75, fLRl.65,BR2.3(afterSasa&Kikuchi,1985)

几erひ仇別封(Staeger)

8SubapicalsetaeofdorsaIappendagelong,SeVeraltimesaslongasthediameter Ofshaft;analpohtstronglyconstrictedatbase;WLl.94-2.27,AR2.22・ 2.38,fLRl.60-1,76,fB2.2-2.8 〟αe〟αmαⅣ〟βHas曙aWaetSasa

Subapicalsetaeofdorsalappendageshorter,almostaslongasdiameterofthe Shaft;analpointonlyslightlyconstrictedbasally 9

9-Dorsalappendagealmoststraight,apicallyroundedandwithasmallbeak-1ike PrOCeSS;WL2・52-3・07,AR2,29-2.62,fLRl.48Ll.65,fBR2,3・3.3(afterSasa, 1984) Joむi♂er(Kieff併)

Dorsalappendagecurvedlaterauyonapicalportion,andhookedapica11y;AR about2▲5,fLRl,5Al.7;1arvabreedinginbrackishwater

~乃○〟ef Hashimoto

6.Genus EiTZfbEdiaKieffer,1924

(Baseofdorsalappendagehighandsetigerous,Othercharacterssimilarto C緑化明の循那S,Str.)

1-AnalpoiIltVerybroad,nearlyparalleI-Sidedandwjthroundedapex p叩αJ柑(Meigen)

Analpointnarrowandconstrictednearbase 2

2-Bodyentirelydarkbrownorblack,analpointblack;WL2,75・3.05,AR2.71L2.78, fLRl.71-1,77,fTRO.27-0,28.fBR2,8-3.2;DM O,DLll-20(afterSasa& Hasegawa.1983) dLssidens(Walker)

-Groundcolorofscutumye1lowish,SCutalstripesbrown,abdominaltergiteswith brownbands,analpointweaklychitinized dorsaEisAleigcn

7.Genus GtyptotendipesKieffer,1913

(Antepronotumhigh1yreducedinthemiddleandwideIyseparatedfromeach Other;Othercharacterssimilarto Chironomuss.str.)

1L Abdominaltergites without racket-1ikeimpressions;R2+3almost fused with Rl;bodyIargelypaleyellow Subgenus Glyptotetzdipess.str. 2

-AbdominaltergitesIItoVIeachwithalargeracket-1ikeimpressioncorrespond- ingto thescale oI-puPalskin;R2+3separeted from Rl;bodylargely brownorblack SubgenusPhytotetzdipesGoetghebuer 4=

2Tarsiwithlongbeards,fBR4.0-6,2;dorsalappendagestrongly andsmoothly CurVedlikefigureC,andwithroundedapex;analpointlong,Slenderand Slightlyexpandedapica11y;WL2.60-2,76mm,AR3.04-3,40,fLRl.25-1.35; (afterSasa,1985c) fhjisecundus(Sasa)

一TarsiwithoutIongbeards;djstalbladeofdorsalappendagealmoststraightand aplCallyhooked 3

3DoTSalappendagecomposedofalowsetigerousbase,andalong,Straightand

-79-

apically hooked distalblade;analpointlong,Slender and constricted basally;WL3.53±009mm,AR3.76±0.18,fLRl.36±0.02(afterRee& Kim,1981) goryoenseReeetIくim

L Dorsalappendagecomposedofahigh.setigerousbaseandasmoothlycurved distalblade(Ei刀々Jdhl-type);analpoint short and high1y constricted basally;AR2,61,fLRl.26,fBRl.5;SCutumyellow,SCutalstripesreddish brown(afterSasa&Kawai,1987)

ゐfぴα即e昆几d〟ざSasa et Kawai

4-Scutumye1lowishbrown,Stripesdarkbrov叫abdomendarkbrown.eachtergite With a pale band along caudalmargin;1eg segmentslargely ye1lowish bl■0~Ⅵt kJlee parr5broadJy dark broⅥ▼n,tarSalsegmerはS dark aと亡わ; frontaltubercles absent;fLRl.6・1.7,AR335-3.42,front tarsiwithout beards(afterTokunaga,1940,p.298);analpointlongandslender(after Pinder,1978,p.124) 9r如koL,eni(Kieffer)

Body almost entirelyblack;frontaltubercles present;analpoint shorter and morebroadenedapically 5

5-AR about4.6,fLR aboutl,35;frontaltubercles small(after Tokunaga,1940); analpointbroadestmedially,nOtClubbed(afterPinder,1978)

pαrわeβ(Edwards)

AR3,Z3-3.59,fLRl.43Ll.50;fore Legs wf[hout】ongbeards,BR2,1-2.3;tarSjII longerthantarsiIIIinalllegs;frontaltuberclesconspicuous;analpoint Clubbeddistally(afterSasa&Hasegawa,1983,p.319)

ねた〟几αダαfSasa

8.GenusKleflbrulusGoetghebuer,1922

1Dorsalappendagecomposed ofa circularbasalportionbearingsomelO very 】orlgjnnersetae,aJldanarrow,CUrlredandapica】】ypojnteddistalb】ade; WL2.65-2,89mm,AR2.71・3.07,PNO,DM6・10.DL4・8f,LRIA4-1,57,fBR l.2-1,8(afterSasa&Hasegawa,1983).gEauciuentT・Ls(Ⅸieffer)

Dorsalappendage horn・1ike andwithoutlbasalexpansion,With more thanlO innersetaeonbasalhalf;WL3,0-3.8,AR2.82・3,13,fLRl,56rl.71(after Yamamoto,1979) umbT・aticola(Yamamoto)

9.Genus NiLodorumKieffer,1921

0】1e SpeCies,tL7illanuS(ⅩjeEfer;1912)js recorded,WL2.34-2.86mm,AR 4.00-4.48,PNo,DM21-32,DLlO・14,PA6・11,SC8-16,fLRl.18、1,31,fBR2,9-4.7(after Sasa&Has?gaWal1983)

AA(B).TheHarnischiacomplexofTribeCHIRONOMINl

(BothdorsalandventralaDendagesofmalehypopygiurnhigh1yreducedor absent;eyeSand wingsbare;bothcombsofhindtibiawithaspur;pulvilliwe11- deve】oped;anteprOnOturnunitedinthemiddle) 1-DorsaIappendagerod-1ikeandbearingafewapicaZsetae

-.ヾlノ ー

Dorsalappendageshort,broadandpubescentpad,Orabsent 2L Ventralappendageintheformofapubescentpad(2spp,)

PαrαC山「()〝OJ柁〟g hnz P.84

-Ventralappendageabsent 3

3-GonostッIuslomg,舐TOTlglッInCurlゾed,SⅥ7Dll甜basally aTldwr山an apicaltooth; ninthtergitewithapalrOfbroadtし1berclesbearingsetaeoneachsideof analpoint(3spp.) MicrochironomusRieffer P・83

-GonostyluslongandincurvedbutnotmuchswoIlenbasally.withoutanapicaI tooth;ninthtergitewithoutprocessesflankinganalpoint(3spp,)

Cr凱Pねre柁dわgざLemz P.82 4.Ventralappendageintheformofasmallpubescentpad;dorsalappendageshort

andbroad,denselypubescent,withafewlongsetae(2spp.) タbrαCJαdqp(ヲJmαHarmisch P.84

L Appendagesnotasabove 5

5Gonostylus short and broad;dorsalappendage short.broad and pubescent; ventralappendagealsosmall,withafewsetaebutwithoutmicrotrichiae

(5spp.) CT・yPtOehironomusKieffer P.81 Gonostyluslonger;dorsalappendagestronglyreducedorabsent 6

6q GonostyluswithadorsalkeeI(1sp.) DemicT・yptoChLronomzLSLenz P.83 -Gonostyluswitholユtadorsalkee1 7

7Gonosty】usofuniformthicknessorgentlytaperedfrombasetotip(3spp.) 〟αr〃fβC九ねⅩieffer P.83

-Gonostylusofvaryingthicknessandabruptlycurvedindistalhalf(1sp.) CJαdopeJmαKieffer P.Sl

l.Genus CEadqpeEmaKieffer,1921 (=C7)少toclad坤elmaLenz)

(Dorsalappendage highly reduced and coveredwithmicrotrichiae;Ventral appendageabsent;gOnOStylusabruptlycurvedinwardsataboutmiddle)

Chironomus(CryptochLroT10muS)uiriduLus(Fabricius)was recorded by Tokunaga(1940)fromSakhalirl;bodyyellowingroundcolor.scutalstripesblack, abdomen brown;AR about2,5,fLR aboutl,6;hypopyglOumwithout dorsaland Ventralappendages.analpointtriangular.

Another species whichis probably coincidentwith CEadqpeLma viridula (Linnaeus)ofvariousauthorsinEuropewasrecordedfromSouthJapan,bySasa& Hasegawa(19S3)fromOkinawa,andbySasa(1985c)fromKagoshima,inwhichbody is alsolargelygreenish yellow,Stripes reddishbrown,AR2.00・2.21,fLRl.70・1.79, analpointisstout,Parallel-Sidedandwithlateralsetae,Ventralappendageisabserlt butdorsalappendageispresent.smallpubescentpadbearingaIongseta.

2.Genus CT・yPtOChLrot10tttuSKieffer,1918

(bothdorsalandventraIappendagesshort,broadandpubescent;gOnOStylus ShortandbTOad)

.ヽJ

1-AnaIpointstoutandalmostparallcl-Sided;dorsalappendagefingerrlikeand about4timesaslongaswide;innermarginofgonostylusarmoststraight; frontaltuberclesminute;SCutalstripes,pOStnOtumandhypopygiumdark brot叩Otherbodypartsbrown,darkeringeneraJthantheotherspedes; WL2.22,AR2、44,fLRl.89,fBR2,9(afterSasa&Hasegawa,1983)

ノα〃αeKieffer

.Analpointlong arld slender;dorsalappendage shorter andbroader,at mOSt twice aslong as wide;bodylargely yellow,with scutalstripes and postr10[um brollrn り

2LGonostyluswidestatbaseandtaperingtowardsapex;dorsalappendageabout twice aslong as wide andwith30r4long setae;Ventralappendage extending much beyond posterior margln Of dorsalappendage;frontal tubercleslarge,abouttwiceaslongaswide;WL2.52-2.71mm,fLRl.61- 1,63,fBRl.8-2,2(afterSasa&Jchimori,1983)

fαmα〟OrOJSasaetIchimori -Gonostyluswidestataboutmiddle;dorsalappendagewiderthanlong;Ventral

appendagesmallandlargelyhiddenbehinddorsalappendage 3

3-Dorsalappendagewithonlyonelongsetaonposteriormargln;analpolntVery long,narrOWandslender;gOnOSty】usabrupt】yTlarrOWedr]earapeX and apica11y pointed;bands of ninth tergete unitedin the middle;frontal tubercles sma11,Wider thanlong;WL2.20・2.60mrn,AR2.60-2.74,fLR l.65-1.78,fBRl,2-1.8(afterSasa&Kawai,1987a;anneX)

fαmαfcんfmor~Sasa

Dorsalappendagewjth3L5loIlgSetae;analpointwider;gOnOStylusnotabruptly narrowednearapex;bandsofninthtergiteseparatedinthemiddleand COnneCtedwithabridge,1ikefigureH;frontaltubercleslarge,longerthan wide 4

4Gonostylus very stout and short,Wjth rounded apex;bands of ninth tergite widely separated;WL2.19-2.70mm,AR2,82-3.28,fLRl.47-1.62;tarSi withoutlongbeards,fBRl,5L3,1(afterSasa&Hasegawa.1983)

んe〃foJle柁ざねHase官aWaetSasa Gonostylusmoreslender,taPeringtowardspointedapex;bandsofninthtergite

narrowlyseparated;WL2.09-2.50mm,AR2.59-3.09.fLRl.50-1,81,tarSi With】ongbeards,fBR3,4-4,4(afterSasa&Kawai,1987a)

α抽0ねge~αf〟g(Staeger)

3.Genus Cryptotendipe8Lenz,1941

(Dorsalappendagerod-1ikeandbearingafewapicalsetae;Ventralappendage absent;gOnOStyluslong,incurvedandwithoutapicaltooth)

1-Dorsalappendagelong and finger・1ike,muCh exceeding beyond tip of gono・ coxite;WLl.76mm,AR2.30,fLR2,09,fBR2.7

0〝αbeprJm比8Sasaetal. -Dorsalappendagemuchshorter,apeX nOtre?Chingtotipofgonocoxite 2

2Analpointlong,・Slenderandapicallypointed;pOSteriormarginofninthtergite

-、」’-

forn1ing an acute anglein themiddle;dorsalappendagelonger,about threetimesaslongaswide;WL2.10mm,AR2.20,fLR2.88,fBR2.6(after Sasa,1983) fα椚αC捉抽ぶSasa

-AnaIpoitltStOutandapica”yrounded;POSterjormarginofninthtergiteflat,nOt forminganaI-gleinthemiddle;dorsalappendageverysmallandabout twiceasIongaswide;WLl.38-1.62mnl,ARl.83-2,11,fLRl.79・1.90,fBR 2.7-4.6(afterSasa,1985c) FujiquLlrtuSSasa

4.Genus DemLcrgptochironomus Lenz,1941

(Bothdorsalandventralappendageshighlyreduced;gOnOStyluswithalongi- tudinalkeel)

Onespecies,Chuzequartus,Sasa,1984,isrecorded.

5.Genus Hamischia Kieffer,1921

(Both dorsaland ventralappendages highly reduced or absent;gOnOStylus Slender,almostparallel-Sidedandgerltlycurved,Withoutkeel)

1Gonostylustruncatcapically;gOnOCOXitewithalargemesaIlobebutbothdorsal and ventra】apendages absent;frontaltubercles absent;SCutum pale green,WithyellowishbrownstrlPeS,abdominalterglteSI・Vgreen,VI-VIIl brown;AR2.O-2,5,fLR2.0・2.5(afterHashimoto,1984)

ノ叩○〝~cαHashimoto

Gonosty】us rounded or pointed apically;atleast dorsalappendage present; frontaltuberclespresent,thoughminute 2

2-Gonost〉▼1uswidestatbaseandtaperingtowardspointedapex;bothdorsa】and Ventralappendagespresent,thoughminute;bodylargely yellow,front femur,tibiaandtarsusIwithdarkrings;WLl.67-1,93mm,AR2,00-2.09, fLRl.74-1.83(afterSasa&Hasegawa,1983)

αC比ね(Gl)etghebuer)

一Gonostylus almost para11el-Sided,i11ner margin slightly concave and with roundedapex;Ventralappendageabsent;bodylargeIyyellow,femoraall ycllow,fronttibia andtarsientirelydark brown;WLl.76-1.93mm,AR 2.09-2.39,fLRl.66(afterSasa&Kikuchi,1986)

C〟r〃ね椚eJJαね(AIalloch)

6.GenusMicrochLronomuslくieffer,1918 (=L4)(OChironomusPagast,1931)

(Dorsalappendagerod・1ikeandbearingafewapicalsetae;Ventralappendage absent;gOnOStyIusIong,StrOnglyincurvedandswollenbasally,withanapica】tooth; ninthtergitewithapairofbroadtuberclesflankinganalpoint)

1-Analpointshort,broadestbasallyandtaperingtowardsapexbutoftenapically expanded;dorsalappendage bearing severalsetae,inclucluding30r4

aplCalsetae;WLl.75-1.86mm,AR2.29-2.45,fLRl.28-1.32,fBRl.62・2.5;

abdominaltergitesentirelyyellow(afterSasa&Kawai,1987a;anneX)

fαゐαr〟f Sasa

L Analpointlong,Slender and almost parallel-Sided or tapering towards apex;

dorsalappendagebearingonlyoneapical,andafewadditionalsetae;AR

smaller thanl.9 2

2Smallmidgewiththewinglengthofl.10-1.21mm;bodyalmostentirelygreenish

yellow,without conspicuous dark marksin prescutellar areas and on

abdominaltergites;ARl.42rl.59,fLRl.79・1.92,fBRl.7-2,7(afterSasa&

Kawai,1987a) fe花er(Ⅹieffer)

Largermidgewithwinglengthofl.66・1.79mm;bodylargelygreenishyellowbut

Withconspicuousdarkbrownmarksoncaudolateralcornersofscutum,

andinthecenterofabdominaltergitesIItoV;ARl.62・1.85,fLRl,61・1,73

fBR2.0-2.6(afterSasa&Kawai,1987a) ishiiiSasa

7.Genus Parachironomus Lenz,1921

(dorsalappendage rod-1ike,With a few apicalsetae,Otherwisebare;Ventral

appendageasmalIpubescentpad)

1Analpointlong,Slender and nearly parallel-Sided;dorsalappendage short,

finger・like,about30micronslongand15micronsindiameter,withtwo

terminalsetae;WL2.04-2.45mm,AR2A9・3.00,fLRl.46Ll,53,fBR2.7-3.0

(afterSasa,1985c) arcuatusGoetghebuer

-Analpoint constrictedin the middle and swollen apically;dorsalappendage

long,about80micronslongand20micronsindiameter,withachitinized

toothsubapically,andshortsetaeinthemiddleandnearapex;WLl.65

mm,ARl.67,fLR2.04,tarSiwithoutlongbeards(afterSasa,1983)

ねmα〝力叩αr(If(Sasa)

8,Genus ParactadqpeEma Harnisch.1923

(bothdorsalandventralappendagesshort,broadandpubescentpad)

1Analpointlong,Slenderandnearlyparallelrsided;WLl.96-2.45mm,ARl▲90・

2.07,fLRl.81・1.93,fBR2.2・3.4(afterSasa,1985c)

和明血血地Ⅷieffer

-Analpointconstrictedinthemiddle and swollenapically;WLl.77mm,AR

l.41,fLR2.04,tarSiwithoutlongbeards(afterSasa,1983)

ねmα几~んαぴαf Sasa

AA(C).The PolypediEumcomplexofTribeCHIRONOMINl

1L PuIvilliabsentorvestigial;SquamauSuallybare Pulvi11ilargeanddistinct;SquamauSuallywithfringehairs

2Ventralappendageverylong,Slenderandstronglycurved;ninthtergitewithtwo

prominentprocessesbesidesanalpoint;dorsaIappendagebroad,padlike, withnumerDuSmicrotrichiaeandalongterminalseta;medianappendage absent;fronttibiawithalongterminalspur(1sp.)

∧7わー九α〟仇αKieffer P.87

VentralappeIldage shorter and stouter(the Chironomus type);ninth tergite without processesbesides analpoint;dorsalappendage bottle-Shaped; medianappendagepresentasinsome7bnyLa7SuSSPeCies 3

3Fronttibiawithaterminals甲r(1sp・) Paratendk,eSKieffer P・87 Fro11ttibiawithoutterminalspur(1sp.)

Prochirotzomus KieffersensuTokunaga(1940) 4Wingwithmacrotrichiae 5

L Wingwithoutmacrotrichiae 7

5-DorsalappendageroughlyT・Shaped,apicallyexpandedbothinwardsandoutL wards.andwithaterminalseta;Ventralappendagewithanapicaltuber・ cle bearing severalsetae;Oralmargin of eighth abdominalsegment almoststraight(1sp.) AL仙yuSurikaSasaetShirasaka P・86

-Dorsalappendage roughly horn-Shaped,taPering towards apex andwithout apicalseta;Ventralappendagewithoutterminaltubercle 6

6-OralmarginofabdominaltergiteVIIItriangularlyproducedtowardsmiddle; oneterminalcombofhindtibiawithalongspur,theothercombwithout spur;gOnOStyluswithseverallongsetaealonglnnermargin;ARsmaller than2.0(8spp.) Pe几f叩ed〟〟抑Kieffer P・88

AbdominaltergiteVIIlnearlyquadrangular,Oralmarginalmoststraight;both combsofposteriortibiawithashortspur(occasiona11yonecombwitha shortspur,theothercombwithoutspur);gOnOStyluswithoutlonginner setaeexceptattip;ARlargerthan2▲0(3spp・)

P九αeJlqp8eef川Ⅹieffer P.89 7-Bothcombsofhindtibiawithashortspur;anteprOnOtumreducedinthemiddle,

eitherwidelyseparatedordivideddeeplyintotwoanteriorlobes 8 One comb ofhind tibia with along spur,the other comb without spur;ante・

pronotum welldeveloped,reaChing to anteriormargln Of scutum and unitedinthemiddle 9

8-Ventra】appendageverylong,Slenderandcurved,Withonlyafewshortsetaebut with a distinct terminalsplne;antePrOnOturn Widely separatedin the middle;wingmembranewithdistinctdarkmarkings(6spp・)

gfe〝0(・九fr(〉〃0研以ぶKieffer P.94

一Ventralapendagestouter.shorterandwithnumerousstrongrecurvedsetaebut without terminalspine;anteprOnOtum eXtending to anterior edge of scutum but deepIy dividedinto two anteriorlobes;Wing membrane withoutdarkmarkirlgS(2spp.) EndochironoTnuSKieffer P・86

9Scutumwithasmalltubercleinthecenter;Wingmembranewithdistinctdark markings(onlyonedarkspotonr-Plregioninsomespecies・SeVeralin others);1egsusuallydistinctlyringed;gOnOStylusshorterthamgonocoxite

(5spp.) g抽わe鳥fr8〟OmlJβKieffer P・95 -Scutumwithoutadorsaltubercle;wingmembranewithorwithoutdarkmarks;

1egsusuallynotringed;gOnOStyluslongertharlgOnOCOXite lO

-,ヾて -

10-Oralmarginofabdominaltergite VllItriangularlyproducedtowardsmiddle; Ventralappendagewithaiong,CaudaILydfrectedterminalseta;VeinR2+ 3separatedfromRl(exceptinthecLilte[lalumgroup,inwhichbothveins arecloselyset);dorsalappendagevaryinginshapeandstructure,butnot asbelow(4groups,33spp,) PoLypediLumKieffer P.89

L OralmarginofabdominaltergiteVlllnearlystraight;Ventralapendagewithout 70ngtermian】se[a;VelrlR2+3aZmost fused with Rl;dorsaL appendage plateLlike,Withtwotoseveralsetaeinthemiddleanddorsalsurfaceand OftenwithoIlelongsetaatthebase(6spp.)

鳳如血血極椚Ⅸieffer P.86

1,GenusjlinuyusurLkaSasaet Shjrasaka,ユ988

Aspeciesformerlydescribedas月クnん4)edilum tuberculatum(Tokunag礼1940) WaSneWLyco[Lec亡ed fnAbasirf(flokkafdo),andnewgenuswascreatedwith this SpeCiesasthegenotypebySasa(1988b).WLl.62-2.20mm,ERO,15-0.27,ARO.94- 1▲20,PN O,DM13-27,DL8-16,PA5-8,SC9-14,RR O.11・0.21,VRl.29-1.42.R/Cu l・11-1L17,fLRl・13-1,29;frontaltuberclesabsent,1egswithlargepulvilli.

2.GelluS飢d〃ど点上JV〟〃椚〟gKieffer,1918

卜Abdomenlargely dark brown or black;terminalscale of front tibia with roundedmargirl;terminalcombsofmiddletibiawithonlyonespur,that Ofhindtibiafusedandwithtwospurs;AR2.8,fLRl.2(afterPinder,1978, andHashimoto,1982) impar(Walker)

Abdomenlargelyyellow,buttergitesIItoVIIeachwithaconspicuouslongitudi- naldark stripeinthecenter;terminalscaleoffroIlt tibia withalong, narrowandsharplypointedterminalscale;terminaZcombsofmiddleand hiIldtibiaebothwithaspur;WL2.96mm,AR3.04,fLRl.45,fTRO.21, fBR3,4(afterSasa&Kawai,1987a) pekanus(Kieffer)

3.GenusMLcrotendipesKieffer,1915

1Bodylargelywhiteorpaleye1low,SCutalstripeSyelloworreddishbrown 2 -Thoraxblackordarkbrown.stripesshiningblack,abdominaltergitesItoVI

ye【low,VIItohypopygiumdark brovm 4

2-Ventralapendagpwithよnapicalsetigeroustubercle,With3longterminalsetae, and numerousrecurved setaeoninnersidealmost alongentirelength; dorsalappendagelong,Slender atld curved,with31ateralsetaein the middleandsome6innersetaeinthebasalportion;bodyyellowishbrown, SCutaLstrjpesreddEshbrown;tLRaboutl.1,tariiwLthloLlgbeards;body almostentirelyye1low(afterTokunaga,1940)

〃αmαざi〝e〝βfざTok11naga -Ventralappendageasusual,Withoutterminaltubercle,withoutterminalseta,

arldwithrecurvedsetaeondistalhalfonly;dorsalappendagestouter; bodventirelyyelloworwhite;fLRl・4、1・6;tarSiwithout】ongbeBrds 3

3L DorsaIappendagebroadbasallyandtaperingtowardspointedapex,With3・5 (usually4)1ateralsetaeirlthemiddleandaIonginnersetaatbasearising fromtubercle;Ventralappendagetaperingtowardsratherpointedapex; WLl・45・1・70mm,ARl・26-1▲45,fLRl.47-1.56;bodyalmostentirelypale yel】ow(afterKawai&Sasa,1985) truncatu$KawaietSasa

-Dorsalappendage narrow and horn-1ike,apicallyhooked,andwithtwo short inner setae but withoutlateralseta;Ventralappendage straight,with manysetae ondistalpart on】y;R2+3very closeto Rl;R4+5ending almost at tip ofwing;AR about7(extremelyhigh),fLRIA(after To- kunaga,1940) たαr(Ⅰねね〃fぷ(Tokumaga)

4‾Analpointtriangular,POintedapically;dorsalappendagetaperedtowardsapex, with one basal・Seta,and41ateralsetae;abdominaltergitesI-V pale green,ⅤItohypopygiumdarkbrown,fronttibiadarkbrown,tarSiland IIyellow;WL2.50-2.72mm,ARl.87-2.05,fLRl,27-1.35,fBR2,0(after Sasa,1980) brittenL(Edwards)

L Analpointpara11elrsidedorweaklytapered∴Withroundedapex 5

5Dorsalappendage apical】y rounded,with3basalsetae medially and4setae dorsa11y;SCutum darkbrown,abdominaltergitesl-Vlyellow,Vllland h)TpOpygiumbrown,allfemoralargelyyelIowandwithapicaldarkring, fronttibiawithabroadbasaldark ring,narrOWaPicaldark ringand yeIlow between them,middle and hind tibiaelargely yellow andwith narrowbasalandapjcaldarkrings,alltarsiyellow;WL2.19L2.45mm,AR l・98-2.16,PN4-7,DMO-8,fLRl.25rl.34,fTRO.24-0.26,fBR2.0・2.3(after Sasa,1983) tamaogoutLSasa

Dorsa】appendage aplCally pointed and tapered,with only one basalseta medially,and50rmOredorsalsetae;abdominaltergitesILVyellow,ⅤIto hypopygiumdarkbrown,fronttibiaandtarsusIdarkbrown,Otherleg SegmentSlargelypalebrown;WL3.95mm,AR2.58,PN3,DMO,DLlO, PA4,5,SC20,SQ20,VRl.13,fLRl,16,fBR2.9;R2+3fusedwithRl (afterSasa&Kamimura,1987) chLoris(Meigen)

4,Genus∧「〃0紙αumαKie托er,1921

0nespecies,bragi(Goetghebuer,1921)wasrecordedbySasa(1985b,C),WL l・66・1・69mm,ARO.28(extremelysmall),ERO,04TO.06(extremelysmall),PNO.DM 16・18,DLll-14,PA3-5,SConly2,fLRl▲44;frontaltuberclesabsent,Squamabare,

5.Genus ParatendipesKieffer,1911

taTnayubaiSasa,1983wasrecordedbySasa(1983),Sasa&Kawai(1987a,b) andSasa(1988a).Bodydarkbrown,withblackmarks;WLl.55rl.80mm,ARl.35- 1・57,ERO・28-0・34,PN2-6,DM7・1O,DL5・l(),PA2-4,SC8r14,SQ7-10,fLRl.31-1.49, fBRl.5-2.0.

-ざ7-

6.GenusPeTLtaPedLLumKieffer,1913

1-Dorsa】appendagewEthalong】ateraJseta 2

Dorsalappendagewithoutlateralseta;bodylargelyye1low,Withbrownscutal

stripes,abdomenwithbrownmarksonyellowgroundcolor;WLl.86mm,

ARl.53;wingwithmacrotrichiaeinextremetiparea only(afterSasa,

1988) 扉抑両班血川Sasa

2-Analpointlongandslender,Parallel-Sidedorbasallyconstricted 3

r Analpoint short and verywide,Widest at base and with rounded apex;WL

l.76-1.92mm,ARl.13rl.33,fLRl.82rl.92;SCuturn yellow,Stripes and

SCutellumreddishbrowrl,abdominaltergabrownishyellow,1egsbrown;

dorsalappendage small′COmpOSed of triangular base and short and

Sick]e-1ikedistalbladebearingalonglateralsetaarisingnearbase(after

Sasa,1979) たα紬mfe柁ざeSasa

3-Wingwithmacrotrichiaeonextrernetiponly;thorax and abdomenwithcon・

SpicuousbrownandyelIowmarks 4

-Wing with macrotrichiae on ah10St erltire surface;body ahlOS亡unLfor,mZy

brown 5

4L AbdominaltergitesI,VllandVllIcompletelydarkbrown,lI,IVandVIlargely

darkbrownwithapicalandbasalnarrowpalebands,IIIandVentirely

Pale;WLl.48-1.70mm,ARl.34Ll,49,fLRl,63-1.80;1ateralsetaofdorsal

appendagearisingatl/3frombase(after Ree&Kirn,1988)

pge〟dofrif〟机ReeetKim

Abdominaltergitesandscutumwithmorecomplicateddarkandpalemarks(see

Sasa,1988a,p,68,PlateIB6);WLl.85mm,ARl,59,fLRl.63;1ateralseta

Ofdorsalappendagearisingfromnearbase

ffgr血〟mHashimot()

(Theidentityoftheabovetwospeciesshouldbeclarifiedbycomparison

Ofthetypespecimens)

5Gonostylusshortandbroad,lateralmarginstronglyconvexandwidestatabout

dis〔a11/3 6

r Gonostyluslongandslender,widestataboutbasall/3 7

6-LataralsetaofdorsaIappendageinsertedataboutbasa11/3;WL2.17-2.52mm,

ARl,78Ll,93,fLRl.20・1.29,fBR3.4-4.7(afterSasa,1985b)

gordeJlβ(van derWulp)

r Lataralsetaofdorsalappendageinsertedataboutdistall/3

Sp.”〟几叩抽rff〟m”ofSasa,19S5b

7r Dorsalappendage roughly C-Shaped,basalportion verylow,flat and broad,

bearingsome5innersetaewhicharealmostaslongasthedistalblade,

1ateralsetainsertedataboutmiddle;WLl.68-1.95mm.ARl.43-l.57,fLR

l.77・1,81,fBRlO.0(afterSasa,1979) shLT・OkanenseSasa

-Baseofdorsalappendagenarrowandhigh,SmOOthlycontiguoustothedistal

blade,Whichisonlyslight】ycurved 8

8r ARO,53-0.8(Tokunaga,1964),OraboutO.9(Johannsen,1932;Sasa&Hasegawa,

1984);la亡er・aLsetaofdorsaL appendagefnser〔eda亡abou〔middJe

乃Odog祝mJohannsem

-.ヾ.ヾ -

L ARl.40rhigher 8

9Lateralsetaofdorsalappendageinsertednearbaseofdistalblade;analpoint Slightly expanded distally and with rounded apex;ARl.5Ll.8(after Hashimoto,1983) 行‘f〟mWalker

Lateralsetaofdorsalappendageinsertedataboutdistall/3;analpointa]most parauel-Sidedandwithtruncateapex;WLl.66-2,00mm,ARl.48-1.68,fLR ユ.68・1・83,fTRO,28-0.30,fBR6.0-8A(afterSasa&Kikuchi,1986)

〟柁C‘〝αf〃mGoetghebller

7.Genus PhaenopsectraKieffer,1921

1-Dorsalappendagewithalonglateralseta 2

Dorsalappendagewithoutlateralseta;bodyalmostentirelyblack,1egsbrown; WL3,4-4.5mm,AR2.26-2,53,fLRl.13-1.23,fBR5,6-9.0(afterSasa,1985)

たfヱαんie〃gfgTokumaga

2-Bodyalrnostentjrelyblack ordarkbrown 3

Scutum andpostnotum black,SCutellum,abdominaltergites andlegs yellow; WL2.6mm,AR2.17,fLRl.23,fBR3,4(afterSasa,1985a)

卯肌両肌(Wiedemamm) 3Gonostylusstout,innermarginconvexandapicallypointed;WL2.13,ARO.98,

fLRl・32 fαmαんαm〟rαJ(Sasa)

L Gonostyluslongands]ender,innermarginconcaveandwithroundedapeX;WL 2・45-2・96,ARl.76-2.27,fLRl.15-1,25,fBR2.B・3.1(afterSasa&Kikuchi, 1986) 〃α〃如β(Meigem)

8,GenusPoEypediEumKieffer,1912

Genotype=Po如)edtlumpelostomumKieffer,1912(=ChtronomusnubierSkuse, 1889)bysubsecuentdesignationofAshe(1981.51).

KeytothegTOupS

lDorsalappendagebroad,pad・1ike,COVeredentirelywithmicrotrichiae,Withlto SeVerallongposteriorsetaeandwithoutbareterminalorinnerprocess; ninthtergiteoftenwithapairofconjcalprocessesflankinganalpoint; WingoftenwithconsplCuOuSdark marks

ttle7’r~po血rαgrQup(3) P.92 LDorsalappendagewidestatbaseandwithabare,pOSteriororinnerprocess;

Ⅰ一inth tergitewithout processes flanking analpoint;Wing membrane rarelywithdark marks 2

2-Basalportionofdorsalappendagemuchlongerthanwide,Withaposteriorlobe bearingltoseverallongsetae,aPicaIprocessarisingfrominnermargin Ofthebaseanddirectedinwards;wingveinR2十3almostincontactwith Rl thec〟Jfe地f〟mgrOup(4) Pβ4

-BasalportionofdorsalappendageIowaI-dbroad,Oftenwithlonginnersetae, andgraduallycontinuoustothebareandhook-1ikeapjcalprocess;wing

veinR2+3moreorlessseparatedfrom R1 3Apicalprocessofdorsalappendagewithoutlo†1glateralseta

theJl〟ゐf存rgroup(1) P.90 Apicalprocessofdorsalappendagewithalonglateralseta

theJl〟bec〟わg比mgrOup(2) P.90

(1)The nubifbT・grOupOfgenusPoEypediLum

(Dorsalappendagewithoutlonglateralsetaonthedistalblade)

トWingmembraIleWithcloudymarks;frontaltuberclespresent;gOnOStylusstout andwithroundedapex;bodyentirelyblack;dorsalappeIldagewithinner setaeatthebase;WL2.70・3,OOmm,AR2.63r2.94,fLRl.34rl,48,fTRO.24- 0.26,fBR3.6-5.6(after Sasa&Hasegawa,1983)

几〟占~花「(Skuse)

r Wing nlembrane without cloudy marks;frontaltubercles absent;gOnOStylus slenderandwithpointedapex;bodyyelloworbrown 2

2Dorsa】appendage∂】mostsけaight,Ⅵrith4】onginner5etae∂亡base,Withmjcrotrj- chiaeonbasall/3;grOund color ofscutum brown,Stripesdark brown; WLl.96 mm,AR 2.07,fLRl.57,fTR O,26,fBR 3.2(after Sasa & rIasegawa,1983) medEuittatzLm(Tokunaga)

-Dorsalappendage strongly curved,Withoutinner setae andwithoutmicrotrir chiaeatbase;grOundcolorofscu〔umyeHow,StrfpesreddishbroⅣI1 3

3r Abdomen yellow;dorsalappendage smoothly curved;WLl.75mm,ARl,14 (afterSasa,1985) sp.”chuzelludum”

-Abdomenblack;dorsalappendagerectangularlycurved;WLl.97-2.11mm,AR 18-1.9,fLRl,72(afterSasa、1980) asakawaense Sasa

(2)TheJⅢbecuLoszLmgrOupOfgeIluS PoLypedLLum

(dorsalappendagewithalonglateralseta)

1Wingwith5darkmarks;dorsalappendagenearlyCLShaped,1ateralsetaarising from near base of apicalprocess;anaIpointlong,Slender and nearly para11el-Sided;VentralappELndage with pointed apex and along apical seta;WL2.12-2.35mm,ARl,27-1.33,fLRl,48-1.59,fBR2.8-4.6(afterSasa, 1983) ねm叩0んα〝〟mSasa

-WingwithoutconspICu(〕uSdark marks 2Bodyalmostentirelypaleye1low -Bodynotentirelypaleye1low,eitherwithdarkmarksonyellowgroundcolor,

ora】mostentirelydarkbrownorblack 4

3Dorsa]appendagecomposedofa flataIldwidebasebearhlg30r4jnnersetae

andadistalbladebearingalonglateralsetaarisingataboutmiddle;WL

l.62-1.67mm,ARl,20-1.32.fLRl,75-1.77,fBR2.7r4.5(afterSasa,1980)

fdたαOe〝5e Sasa

Dorsalappendagesimplehorn-Shapedandwithoutsetigerousbase,bearing20r

3】ongけ-nerSeとaearis=唱a亡aboutmidd】e,anda】ong】aとera】set∂arisⅢg

1小

at about distall/3:WLl.95L2,03mm,ARl,66-1,84,fLRl.B4-1.80,fBR 3.6(afterSasa.1979) tsukubaense Sasa

4-AIlalpoiIltVeryShorい1arrOWandwithpointedapex;niIlthtergitewithagroup ofsllOrt,Spine-1ilくeSetaealongposteriormargin;bodylargelybrownor dark brown,1egs and haIteres yellow,abdomjnaltergiteslargely pale brownandwithI-arrOWbro、Ynbands;dorsalappendage narrow and curved,taperi11g tOWards apex,1ateralseta arising at basall/3;WL l.13rl.19mm.AR O.89-0.96,fLR2.OOr2.16(afterKawai&Sasa,1985)

pαrl)fαC〟爪印Kawai&Sasa

-Ana】pointwerIdeveloped;ninthtergitewithoutspine・likesetaealongposterior n-argin 5

5-Wing with c】oudy marks;gOnOStylus stout.widest at about distall/3;ante- pronotum withlateralhairs 6

-WiIlg\再thout cloudy marks;gOrlOSty]11S uSually sIender and wjdest at about middleorbasaIl/3(exception:a77(ndine/t);antePrOnOtumWithoutlateral hairs 7

6BaseofdorsalappeIldagenarrowaIldwithoutjnnerseta;WL2.15-2.53mm,AR l.59-1.88,fLRl.42-1.59,fBR3.4-4.7(afterSasa,1980)

拍椚〟♂〃r〃Oe朋e Sasa

Baseofdorsa】appeIldagebroadaIldwith2r4longinnersetae;WL2.54-3,23mm. ARl.80-2.16.fLRl.39-1.54,fBR2.4-3,5(after Sasa,1984)

〝〟ゐec〟Joぶ〟m(几Ieigem)

7AbdominalterglteSItoVlargel)TOrentjrelypaleyellow;femaleantennawith 6flagellarsegments 8

-AbdominaltergitesItoVlargelyorentire】〉,dark;anteIlnaOfknownfemales With5flagellarsegments 9

8r Dorsalappendagestrongl〉TCurVedlikefigureC,thedistalhalfverynarrowand apicallyhooked;abdomina】tergitesItoVTIIye】low;femoraandtibiaeof alllegsblackordarkbrow11,tarSiyeIlow;WL2.25-2.52mm,ARO,78-0.89, fLRl.49rl.65,fBR2.8・3.2(afterSasa,1983)tamLlharakLSasa

L Dorsalappendagealmoststraightandonlyslightlyhookedapically;abdominal tergitesItoVIyelIow,thedistaltergitesblack;basalhalfoffrontfemur b】ack,front tibia narrowly black at tjp,the rest parts and front tarsi yello\㌧middleandhind】egseIltirelyyellow;WL2,12-2.52mrrL,ARO86- 0.96,fLRl.41-1.54,fBR2.4-3.0(afterSasaetal,,1988)

pe(Jeβけe(几Ieigen)

9-Scutumwithmedianandlatera】stripes〉7el】ow,andthreedarklinesbetweenthe Stripes,PreSCutellar area a】so black;abdorninaltergiteslargely dark brownbut tergitesIIto VIeachwithapair oflargepa】espotsiIlthe Caudolateralcorners;dorsalappendagewithahigh,triangularbaseand Slight】ycurveddistalbladebearingalateralsetaarjsingfromncarbase; WLl.5ト1.86mm,ARl.65L2.07,AIIRO.42-0.60,fLRl.53-1.76,fBR3.2L5.7 (Sasa,uIlpublisheddatawithspeci;rlenSfromToyama)

点〝Or8e〝gβ(Tokullaga)

ScuturnlargeIydarkbrownorblack,StripesdarkerthaIltherestparts lO lOL AR】argerthanl.4 11

一 AR smaIler than O,9 13

11Frontattuberclespresent;dorsalappendagecomposedofalowandflatbaseand a smoothly curved distalblade bearinglateralseta at distall/3;WL l,86-1.93mm,ARl.71・1.76,fLRl.89,fBR3.2(afterSasa,1985)

〟〃叩叩〟αr血机Sasa

▼Frontaltubercles absent;basalportion of dorsalappendage higher and nar- rower,1ateralsetaarisingataboutmiddleorbasall/3 12

12-Dorsalappendagesmoothly curved,1ateralseta arisingat nearbase;grOund COlor of scutum yellow,Stripes and postnotum dark brown,SCutellum yellow,1egsyellow;abdominaltergitesIItoVIeachwithanarrowbasal and caudalpa】ebands;1V⊥2.ユd mm,Afi】,55,几Rl.61,fBR3.3(after Sasa,1985a) arundinetiGoetghebuer

-Dorsalappe11dageabruPtlycurvedataboutmiddleandapicallyhooked,1ateral setaarisingataboutnliddle;SCutumandscutellumalmostentirelydark brown,POStnOtum black;abdominaltergites almost uniformly dark brown;WLl.58-1.79,ARl.50-1,56,fLRl.85Ll,93,fBR3.0-4.0(afterSasa& Hasegawa,1988) kunigamiense Sasa et Hasegawa

13LastantennaLsegmentveryshort,AROAO・OA7,antenna‖lafrsalsoveryshort, AHR O,17rO.19;basalsetigerous portion of dorsalappendage relatively long and high,distalbladewide at base and tapering towards apex, 1ateralseta arising at nearbase;WLl.50-1.67mm,fLRl.68-1,73,fBR 3,0-3.1 fαmαんogo九fge Sasa

ARO.65-0.80,antennalhairsroughlyhalfaslongasantennalshaft,AHRlarger thanO.4;distalbladeofdorsalappendagenarroweratbase 14

14Lateralseta of dorsalappendage arising near the base;analpoint nearly para11el-Sided andwithroundedapex;WLl.66mm,AR O.70,fLRl,84, fBR2.9(afterSasa&Hasegawa,1983)

ゐe〟〃たfe柁ざeSa5aetHasegawa

r Lateralseta of dorsalappendage arising at distall/3;analpoint slender, taperillgtOWardsratherpoilltedapex;WLl・43-1・70,ARO・65-0・79,fLR l.79-1.96,fIうR2.0-4.0(afterSasa,1983) taTnanigrumSasa

(3)The TrわoduragroupofgenusPoEypediEuTn’

(Dorsalappendagebroadandpad-1ike,withouthorn-1ikedistaibIade,andwith onetoseverallongsetaeoI-pOSteriormargln;ninthterglteOftenwithapalrOf processesonposteriormarginflankinganalpoint;Wingoftenwithdarkrnarks)

1-Wingwithoutdarknlarks;WL2・05-2・07mm,ARl・46-1L57,fLRl・46-1・52,fBR 3.O-3,2;lateralttlbercles flanking analpointlong,narrOW and apically poiIlted(afterSasa,1985a) scaLaenum(Schrank)

Wingwithdarkmarks 2

2r WingwithoncdarkpatchincellR-M(bctweenR4+5andM),andanotherpatch iIICellCu(betweenCulaIldCu2) 3

W=唱withtw()OrmOredarkpa亡ChesEnceJZR-M,andwi〔htwodarkpatchesfn cellCu 7

-リ」■▲

3-Nitl抽tergitewithapaiTOfprocessesfla11kinganalpoint 4

Ninthtergitewithoutsuchprocesses:anaIpointwideandshort;dorsalappend・ age with a beak-1ikeinner process and twolong setae oIlpOSterior margin;WLl.24-1.69mm.ARl.26-1.67,fLlモ1.98L2,34,fTRO.33rO・39,fBR 3.2-3.8(afterSasa&Kikuchi,1986) jnponicum(Tokunaga)

4Analpointlong,Slendera11dparallelrsided;ARO.6-0.8;bodylargelyyellow 5 -Analpointshort andstout;ARusuallyhigherthanl.1 6

5-Dorsalappendagewithonlyonelongseta;1ateralprocessesflankinganaIpolnt longandsharplypointed;WLl,33-1.46mm,AR O.58LO66,fLRl.75-1.96 (afterSasa,1980) unifbscium(Tokunaga)

Dorsalappendagewith4longmarginalsetae;prOCeSSeSflankinganalpointlow and rough]y rectangtllar;WLl.32-1.53mm,AR O・81LO.86,fLRl.96・2.05, fTRO.33・0.36.ff3R2.5-3.2(afterSasa&rIasegawa)

椚転用止“別封Hasegawaet Sasa

6L Bodylargc】y yel】ow;dark marks on\Ving rather faint;aIlalpoint stout and paralleトsided;Iateralprocesses on ninth tergiteloll▼and very broad; dorsalappendage muchlonger than wide.with onlv oIlelong posterior Seta;WLl.46-1,62mrn,ARl.13-1.15.fLRl.92・2.06,fTR O.32-O.34.fBR 2,9-3,3(afterSasa&Hasegawa,1983)

拍〃α〃e〃5e Sasaet flasegawa -Bodylargelydar’kbr’ow町darkmarksonwjngcoIISpicuous;analpointnarrow

atbasearldapicallyexpanded,SOmetimeslikefigureT;1ateralprocesses flankiIlgaIlalpointlong,narrOWandapicaIlypointed;dorsaZappendage almostaswideaslong,With3-61ongsetae;WLl,57-1.70rnm,ARl.14r l.38、AHR().54-0.57,fLRl,87-2,OO,fTRO.33-0,34,fBR3.0-3,3(after Sasa, 1983) fαmdんf〃0帥ざe SasaetIchim(Iri

7WingwithtwodarkpatcheshlCellR-M;dorsa】appendagelongandfinger-Iike, notexpandedaplCallyaIldwithonlyonelongterminalseta;ninthterglte With a pair oflowand obtuse processes at the base of analpoint;AR aboutl.8,fLR about2.0(afterTokunaga,1938)

ぶαダ~摘花用椚(Tokullaga)

-WingwiththreedarkpatchesinceIIR-M,dorsalappendageshorterandapically CXPanded,With3-5】ongsetae 8

8-Analpointconstrjctedatbaseandexpandedapically;ninthtergitewithapair Of conspicuousprocesses flanking analpoint;dorsalappendage with a loIlglateraIseta,and4shorterinnersetae;ARabout2.0,fLRaboutl.8 (afterTokunaga,193S) dec抑α紬g㍑Hαf〃椚(Toku-1aga)

Analpointnarrowandpara】1eトsided;ninthtergitewithoutprocessesflanking analpoint;dorsalappeIldageshort.expandedapically,With41ongsetae onposteriormarginand3shortersetaeoninnermargin;WLl.79mm,AR l.52,ATIR O.54.fLR】.83,fBR4.2(afterSasa,1985b)

椚αきudαf(Tokun礼ga)

Note:Fb如)edi/l”TITmihscit(m(Tokunaga,1938)wasdescribedbyfenlaleoI-1y, and F}[ri)Zim〝CZ(/l()71(Tokuanga,1940)with female as the holotype and without describingthestructure()fma】ehypopygium.BothbelongstothesLlbgroupwithonly

onedarkpatchince‖R-M,OfthesubgenusTripodura,ThespecIesofthjssubgroup areusua11ydifficulttobedistinguishedbyfemale,butatleastfivespeciescouldbe differentiatedbymaIehypopygium,aSinthekeypresentedhere・ThespecilTlenSOf maled6scribedbySasa(19BO,p.32)collectedatStationsland2(upstreamparts)of RiverMinamiasakawawasdesignatedasthatofunihscilim(Tokullaga),butlater speceisclearlydifferentiatedby malehypopygiumbutsimilarinthe structure of femaleswererecordedfromotherlocalitiesinJapan.Thepositionofmalesof P /ガ〟∠J〃〟ど~Jゐ/沼(Tokurlag∂)i5月】50unkrIOlちrJl.

Po如〉edilz㈱Sp、”chuzetripodrum”of Sasa(1984,P.61),aS Wellasthose col- lectedinlargellumbers at HanalTlurO(Ibarakl)and wasprovisfonaHy treated as PobPedilum)lanU7/)lt(7・Oe71SeSeemtObelongtoP,famahinoenseSasaetlchimori,1983.

(4)The cuttellatumgroupofgenus Polypedilum

(Dorsa】appendagecomposed ofa】ongpad covered entirely withmicrotri- chiaeandbcaringoneto severalsetaeonposteriormargin,and abarehorn-1ike iIlnerbladeat亡achedtoIleariとSPOS亡eriorc(〕rner)

1Analpointtriangular,WidestatbaseandtaperlngtOWardsapex;pOSteriorlobe Ofdorsalappendagenarrowandstronglyproduced,bearingonlyonelong Seta;bodylargelyyellow;WLl.8mm,ARl.82(after Sasa&Kikuchi, 1986) “血判鱒lowmes

-Ana】poiJ】tnarrOllraJlda】mosとpara‖eトsided 2

2Dorsalappendagewith2-5longsetaeonposteriorlobe,and3-5innersetaein basal portion cultel(atu椚Goetghebuer 3

Dorsalappendagewithonlyonetongposteriorseta,andwithnooroneinner Setainbasalportion 4

3Posteriorlobeofdorsalappendagestronglyproducedbackwards,andbearing4 0r5(rarely3)longsetae

川畑〃けJ…JJ(晶el打11t、huビr.1ar.r〃情イJ〃l〟〟l

L Posteriorlobeofdorsalappendagenotproducedbackwards,andbearing20r3 】ongse亡ae (-〟Jね〃αね沼Goetghebuer,Var.αⅣg鋸J【〃eねge

4-Dorsalappendagewithastrongsetaatthebaseofinnerblade;bodypaleyellow; WLIA3-1.58mm.ARIA3-1.69,fLRl.74-1.92,fBR2.2-3,1

んわ・Og九imαenきe Kawaiet Sasa

Dorsalappedagewithout astroI唱Setaatthebaseofinnerblade 5

5-Bodylargelydark brown:dorsalappendage not producedbehindinnerblade, and with alonginner seta on basalportion;Ventralappendage not apjca】】)′COrlSけic[ed,and withabou亡川recurlredse亡ae;1VLl.53」.73mm,

ARO,95rl、00,fLRl.61・1,69.fBR3,7 taTnCESemuSiSasa r Bodylargdypaleyellow;dorsalappedagestrongIyproducedbehindinnerblade,

andwithoutlonginnerseta;Ventralappendageconstrictednearapex,and withsome20rccurvedsetae;ARl.5-1.8(afterEdwards,1929andPiner, 1978) coJIUfcl〟m(Walker)

9.Gcnus StenochironomusKieffer,1919

1r ScutunlWithno■or tWO dark spots 2

r Scutumwithfourdarkspots:Wingwithalargedarkareaillthemiddle(known

一 T」∫

byfemaleonly) satorui(TokunagaetKuroda) 2-Wingmembranewithdarkorcloudymarks 3

Wingmembranewithoutdark orcloudyrnarks;SCutumwithtwodark spots, postnotum with a pair of ovoid dark areas,abdominaltergiteslto V yeIlow,distalpartofVIandallthefollowingtergitesdarkbrown,therest bodypartspaleyeuow;Ventralappendagewithalongandstoutterminal SPiIle;WL2.48-2.52mm,AR2.30-2,36,fLRl.16-1,21,fBR3.1L4.0;ninth tergitewithspinesatthebaseofanalpoint(afterSasa,1985b,p.35)

me椚む「(l〃f存r Yamamoto

3L Wingwithdarkandpaleareasondistalhalf;SCutumWithtwodarkspots 4 Distalhalfofwing uniformly pale brown;SCutum Without dark spots;body

largely pale yeIlow;WLl.9-2-6mm,ARl.04-1.63,fLRl.13-1,26(after Yamamoto,1981) TlubLl由eTITuSYamamoto

4L VentraIappendagestronglycurved,andwitha】ongterminalsplne;Wlngwith Cloudyareasinthemidd】eanddistalportions;fronttarsiItoVwithpa】e anddarkrings;WL2.74mm,AR2,30,fLRl.31,fBR5,0;ninthtergitewith SPinegroupsatthebaseofanalpoint(afterSasa&Kawai,1988)

0〝αむeαre〟α一打gSasatlt al.

.Ventralapendageonlyslightlycurved;wingwithconspICuOuSdarkareainthe middle;tarSinotringed 5

5Wingwithalargedarkareaattip;AR3.68,fLRl.14;a11femoralargelyyellow andwith apicaldark riIlg,front tibia entirely black,middZe and hind tibiaelargelyyellowandwithapicaland/orbasaldarkring;1arvaeare foundminingin1eavesof”hasu”,Nelumbo nlLCif2,7tl(afterTokunaga& Kuroda,1935 nelumbus Tokunaga et Kuroda

-Wingwithmuchsmallerdarkareaattip;ARl.23,fLRl.30;femoraandtibiae Of al11egs elltirely dark brown;COllected at high altitudes of Honshu (bitensts Kieffer,1924,SerlSuTokunaga&Kuroda,1935)

蛮地掴(FabrieiⅥS)

Note:Stenochironomus takahLZShiiTokunaga,1938,WaSdescribedbyfemale Only,hasacharacteristicpatternofdarkmarksonwing,

10.Genus StictochLronomusKieffer,1919

(ScutumwithasmalIdorsaltubercle;terminalcombofmiddleandhindtibiae With only one spur;fLR on】y slightlylarger thanl,0:gOnOCOXitelonger than gonostyZus;wingusuaIlywithdistinctdarkmarks,1egsusuallyringedwithdarkand

palerings)

1Wingwithoutdarkmarks;1egsegrnentsnotringed;WL3.82-3.90mm,AR2、64- 2.82,DM15-17,DL22-26,PA8LlO,SC20-24,RRO.27rO.33,VRl.10Ll.14,R/ Cul,16-1.19,fLRl,16-1,19,fBR3.0-3,3(afterSasa,1988b)

αゐαβわ・ねee〟乃d〟ざSasa et Sllirasaka

一Wingwithdistinctdarkrrlarks;1egsegmentswithdarkandpalerings 2-Wirlgwithseveraldarkspots

Wingwithonlyonedarkareaaroundr-m 4

3-Gonocoxitediverginglaterallytowardsapex;dorsalappendagestronglycurved like figure C,basalsetae arising at about middle;wing marks rather COnSpicuous;WL2.31-2.45mm,ARl,58rl.81,fLRl,26・1.37,fBR2.9-4,5 (afterSasa,1984) 珊招朗胴血血りTokunaga)

一Gonocoxitealmostparalleltobodyaxis;dorsalappendagealmoststraightbut abruptly hooked apically;wing rnarks rather faint(recorded by Yamamoto,1980,fromJaparl) pfcね如き(Meigem)

4Tarsalsegmentsoflegsentirelydal・kexceptingbasalandm;dd】eportjonsof tarsil,Which are slightly paler;WL2.94-3,71mm,ARl,96-2,47,AHR O,54、0.67,fLRl.05-1.19,fBR2.9-3.9(afterSasa&Kamimura,1987)

九ねfrgo(Fabricius)

Tarsilto11IofalllegslargelywhiteaIldwithanapicaIdarkring a

5r Gol10COXite aimos亡Para11elto body axjs;dorsa】appendage strong】y hooked apica11y;WL3.00・3.55mrn,ARl.89・2.21,fLRl.13・1.19,fBRl.8L2▲6(after Sasa,1984) αたJz打た〃(Tokun乱ga)

Gonocoxfte divergiIlglateraZIy towards apex;dor’Salappendageon】yslfghtly curvednearapex;WL2,45-3,30mm,ARl.43-1.83,fLRl,05-1.21,fBR2,5- 2.8(afterSasa&lchimori,1983)taTnamOntukLSasaetIchimori

AB.Tribe TANYTARSINI

Keytog甲era

lr AHtjbiaew肋asjmp】etermina】process;midd】eandhindtibiaewithaterminal COmbcomposedoffreespurs;Wingmembranebare

βf打αle〝dわeざTokunaga P.97 L Onlyfronttibiawithasimpleterminalprocess(exception:niaSaielhl),middle

and hind tibiae wi[h ternlinaJscaZes composed of fused spurs;Wing membrane withmacrotrichiae 2

2-Front tibia without terminalprocess;middle and hind tibiaewith terminal COmbscomposedofveryshortandfreespinules;fronttibialongerthan fronttarsusl(fLR<1,0) 1旬asaie([aTokllnaga P.109

-Fronttibia withasimpleterminalspur,middle andhindtibiaewithterminal COmbscompo5edoftusedspirlu]esar】dwitl】Orwithoutaspur;fronttarsus lmuchlongerthanfronttibia(fLR>1.0) 3

3-Terminalcombs ofmiddle and hind tibiae usually contiguous andwith or W汗hou[spur(ifc】ear】yseparated,SPurSareabsen【);analpojnt usually wideandapicallyrounded,Withapairofstronglateralridgesbutwithout SPineclusters 4

-TerrninalcombsofIniddle andhind亡Ibfaec】ear】yseparated,aLld a=east one bearingalongishspur;analpointwithvariousshapeandstruCture,Often longandslender,Withspineclusters.withmicroormacrotrichiae 5

4DorsaLappendagemuchlongerthaTIWjdeandfinger-】ike,Withabasalmedjan tuberclebearingalong,mediallydirectedseta;digitussmallandhidden behind dorsalappendage;median app与ndage often bearing spoon-1ike setae;analpointroughlytrianguIar,widestatbaseand亡aperiIlgtOWards

rounded orpointedapex and with a pair ofsimplelateralridges;tibial COmbsustlallyconfluentandwithoutspur

〟fcr叩βeCfrαKieffer P.9S -Dorsalappendageovalinshape,Withoutabasa】tubercleandwithoutabasal

Seta;digituslong and extending rnuch beyondinner margin of dorsal appendage;Setae On median appcIldage simple orleaf-1ike;analpoint Wideandapica71yrounded,Witha pairofscale-1ikeridges;tibialcombs withoneortwoshortspurs Paratanytarsus Bause P.100

5L Eyespubescent;Wingcuneiforn1 Zat,reliaKieffer P.109 E)′eSbare 6

6-Analpoint broad.apically rounded,dotted with numerous smallspines but without spine cIusters atld■1atera7ridges;eyeS reniform,Wjthout dorL SOmedialproiecti(】n,ERlargerthanl、0;anteprOnOtumWidelyseparated in the mjdd】e Neozaz)reLia Goetghebuer P.100

-AnalpohtIIOtdottedwithnumerousspines,OfteIllongandslender,Withspine Clusters or stronglateralridges;eyeSwith conspicuous dorsomedial pro5ection,ERmuchsmallerthanl.0;aIlteprOnOtumLunitedinthemiddle

7

7㌧MedianappendagewithloIlgandbranchedlamellarsetae;Wingwithmacrotri- chiaeoIldista】halfonly CladotanytarsusKieffer P.97

MedianappeIldagewithsimpIeorleaf-1ikesetaeandwithoutsuchloIlgbranched Setae;WlngWithmacrotrichiaeoIlalmostentiresurface 8

8One termhalcomb of hind tibia without spur;Wing often cuneifor町R4+5 endingbeforetipofCul StempeltLllaBause1913 P.103

-Both terminalcombs of hind tibia usually spurred;wing with more orless producedanalIobeこR4+5endingaboveorbeyondtipofCu1 9

9Gonostylusabruptlynarroweddistally;analpointlong,narrOW,ParaIlel-Sided, withZateralridgesandwithoutspineclusters;digitusabsent(exception: 如油朗壷) 月山細れ…〟ねrg〟ざBause P・101

GonostylussmoothlytapereddistaIly;analpointwider,Oftenwithspineclusters betweenlateralridges;digitususuallypresent,rarelyabsent

m〃〃fα柑比ぶVamderWulp P.103

1.GenusBiwatendわesTokunaga,1965

0ne species,mOfo九arLLIT(Iktlnaga,1965,WaS reCOrded from Lake Biwa (Shiga);wingwithoutmacrotrichiae,middlearldhindtibiaewithouttermirlalcombs anda11tibiaewithasimpleterminalspur;analpointcoveredwithmicrotrichiaebut withoutspineclustersandlateralridges;bodyalmostuniformlyblack;WL2・14-2・69 mm,AR2,21・2.88,fLRl,79Ll.92,fBRl.7-2.7(afterSasa&Kawai,1987a)

2.Genus CladotanytaT$uSKieffer,1922

1-Body entirely yellowish,SCutalstripesindistinguishable;Setae On median appendageallsimple,nOtbranched;WLl.2-1,3mm,AR O・91・1・05,fLR 2.47-2.57(afterReeetKim,198S) s11ZJOngenSisReeetKim

Bodywithbrownmarksonyellow,SCutalstripesconspicuous;SetaeOnmedian appenmdagebranched;WLO,98-1.30mm,ARO.78-0.93,fLR2.30r2.51(after Sasa&Kawaj,1988) 〃α〃dgJⅦ7〃わf(8dwards)

3.GenusMIcropsectra Kieffer.1911

1Largeblack midgewith BLlargerthan4.5mm andWLlargerthan3,5mrn; wing with macrotrichiae rather sparsely on distalhalf only;frontal tuberclespresent 2

-BDdyco】orat5onpa】er,atmOStdarkbrowJl,SOmeth11eSentirelypaleyeuow;WL Smaller thaI13.2mm;maCrOtrichiae distributed dcnsely on entire wing length 3

2-AR e:くtremely high,2,72-3.51;fLR unusually sma11,1.03-1.08;tarSiwithIong beards,fBRlO.0-12,0;analpoiIltnarrOWaIldparallel-Sided;digitusshort, finger-1ikeandpara11el-Sided;medianapendageveryshort,aboutl/3the IengthofventralappendageincludingthetermfnaTspatuLatesetae(after Sasa,1984) yunoprlmaSasa

r AR aboutl.4;fLR,fBR unknown;analpoillt Short and triangular;digitus triangtllar and apfea7fy poiIlted=11edian appendage Zong and slender, reachingtobeyondmiddleofventralappendage(afterTokunaga,1939)

I〟fぴ〟〃α(Tokumaga)

3Bod)′entire】ygree!1ishye】hwoTW壇止流)e】】olヽr,llrjthoutdarkmarks

-Bodylargelybrownordarkbr・OWn 4Sma11midge,BL2,82-2.84mm,WLl.64・1.67nlm;AR small,0.90;fLRlarge.

2,1ユ;fBR3,7;analpointshort,paralleトsidedandapicallyrounded;dorsal appendage rough1y egg-Shaped;digituslong and slender,eXtending beyondinnermarginofdorsalappendage;medianappendagcabouthaIf aslongasve11tralappendage,Withspoon-1ikesetaeondistall/4;ninth tergitewithapairoftuberclesonposteriormargin(afterSasa,1980)

fdmαprよmdSa烏a

Largermidge,BL3.3mmorlarger;ARl.0-1.2;fLRl.60-1▲73;digitusshorter,nOt extendingbeyondhnermargin ofdorsalappendage;(nin†htergiteprob- ablywithoutlateraltubercles) 5

5r AnalpointaImostparallelrsidedandapicallyrounded;medianappendagelong, slender,reaChingtotipofventralappendage(afterTokunaga,1938)

血JβeⅣe〝ぷf5(Tokunaga)

-Analpointtriangular,widestatbaseandapicallyrounded;medianappendage shor〔er,reaChing sJig加Jy beyorld middJe of ventraJappendage; (hypopygiumcloselyresembtingthatofi)7t2eCOXMeigen)(afterTokunaga、 1940) ぶ〟bび汗fd‘gGoetgheb11er

(sz!bL)1yTd7SGoetghebl】erWaSregardedasasynonymofjtLnCiMeigenand redescribedbySaewedal,1976,P.131,andPinder,1978,p.144,fig.175A)

6Dorsalappendage sickle・Shaped,inner margin concave,taPering towards pointed apex,digitus absent;BL3.6mm,AR O.81,fLRl.63;analpoint Shortandstoutbasally,abruptlynarrowednearapex,eXCaVateddorsa11y onbasalpart;medianappendageabout3/4thelengthofventralappendゝ

age,bearingspoonLlikesetaeondistalhalf;bodylargelybrown,SCutal stripesdarkbrown(afterTokuIlaga,1940)

扉血Ⅷ陥耶庖(Tokunaga)

Dorsalapendagethumb-1‖くe,mOreOrlcssroundedapica11y;digituspresent 7 7-ArLa】pointwidestatbaseandnarrowiIlgtOWardsapex;digituslongandextend-

ingbeyondinnermarginofdorsalappendage;frontaltuberclespresent8 AnalpoiIltnarrOW,SlenderandalmostparalIel・Sided;digitusshort,nOteXtend-

ingbeyondinnermarginofdorsalappendage;frontaltubercles absent; njlつthterglteWithoutlateralprocesses l1

8-NinthterglteWithapalrOfprocessesonposteriormargln;analpointsmoothly tapermgtowardsapex 9

Ninth terglte Without processes on posterior margln;analpolnt Very Wide at base,abruptlynarrowedinthemiddle,distalhalfrough1yparallel-Sided; bodybrown,Withdarkbrownmarks;WL2.24-2.54mm,ARO,91-1,04,fLR l.71-1.81,fBR3.8L臥7(after Sasa&Kawai,1988)

〝αたα0たJf Sasa et al.

9-Analpointroughlyrectangular,nearlyasloIlgaSWide;dorsalappendagealmost parallelLSidedandsmoothlyroundedapically;digitusverylong,Straight and extending much beyoIld dorsalapendage;median appendagewith longspatulatesetaearisingondista11/50ftheshaft;BL3▲16-3・60mm, WL2.162.26mm,ARl.39・1.50,fLRl.66Ll.72,fBR3,7-4,5(afterSasa,1984)

亡ん比ヱeわⅣ♂αSasa

AIlalpoint muchlonger than wide;dorsalappendage and digitus differently shaped;VentralappendagewithspoonLlikesetaearisiIlgOndistall/20f the shaft lO

lODorsalappendagewithalmoststraightinIlermarginandconvexlateralmargin, somewhat tapering towards apex;digituslong,CurVed and apically poj】lted;analpointwidestataboutbasall/3;BL3.8L4・1mm,ARl・3,fLR l.6Tl.7(afterTokunaga,1938) fbssaruTnTokunaga

Dorsalappendagewithcc・nCaVeinnerInargin,distalhalfcurvedinwards,digitus straightandextendingonlyslightlybeyondinnermarglnOfdorsalapend・ age;analpointwidestatbaseandapicallyforrningashortandpara11eト sidcdapicalprocess;BL4.00mm,WL2.39mm,ARl.33,fLRl・02(unusu- allysmall)(afterSasa,1988) utonaitertia Sasa

lトBodylargely dark brown;WL2.97-3.16mm,ARl,34-1.54;dorsalappendage muchlongerthanwide,triangularlypointedapica11y;medianapendage relativelylongandslender,Withspoon-1ikesetaeondistall/4;fLRl・52- 1.54,fBR4.0-4.3(afterSasa,1984) chuzeprimaSasa

Bodylpaler,grOundcolor ofscutum yellow,Stripes brown;WLl.93・2.28mm, Significantly smaller,ARl.04-1.16;dorsalappendage almost aslong as wide,nearlycircular;medinaappendageveryshort,almostglobular;fLR l.41・1.52,fBR4,0-4,3;Ventralappendageshortandstout,aPicallyexpand- ed(afterSasa.1984) chuzeT10teSCenSSasa

Note:Inaddition,aSPeCieswasrecordedbyTokunaga(1940,p・305)bythe nameof7bnJlta7TuS仰icroL,SeCt7旬P7tleCOXMeigenfromMountHiei,Kyoto,without

giving figures.It has bodylength4to4.5mm,AR aboutl,LRlaboutl,75. Chiytmomusp7tleCOXWiedemanninMeigen,1818aswellas7bnJ血rsus「〟icrppsect7Ⅵノ Subuirtdts Goetghebuer192lof Edwards(1929)was regarded as synonyms of Microz)SeCt771junci,(Meigen,1818)bySaewedal(1976).M.junci,aSredescribedby Saewedal(1976,p,131),differsfromtheaboveJapanesespeCiesinthatappendage2 withatransverseridge,

4.GenusNeozauTt・liaGoetghebuer,1941

(Analpointstout,Withoutlateralridgesandwithoutspineclusters,COVered entirelywithmicrotrichiae;dorsalappendageelongateovalandbearinglongsetae; digituslong,eXtendingfar beyondinner margin ofdorsalappendage;wingwith rathersmallnumbersofmacrotrichiaeorldistalhalf;fCuhluChbeyondrrm)

1-ARO,62-0,80,VRl,33rl.42;analpointshortandstout,hardlylongerthanwide; dorsalappendage with2terminalsetae;digitus curved and tapering towardspointedapex;WLl.08・1.28mm,ERl.26-1.65,fLRl.62-1.85,fBR 3.0-5.5(afterSasa&Kawai,1987) bicoLiocuEa(Toknnaga)

-ARO・43,VRl・6;analpointmuchlongerthanwide;dorsalappendagewith 3 terminalstae;digitusstraightandapicallyrounded;WLl,67mm,ERl.60, fLRl,64(afterSasa,1980) taTnanOna(Sasa)

5,GenusParatanytarsusBause,1913

1-Wingmembranewithoutmacrotrichiae;tarS‖ItoIVofmiddlelegsshortand COrdiform(othermorphologicalcharactersaretypicalofthisgenus);WL l,08mm,ERO.35;antennawith13flagellarsegments,ARO,36,AHRO.36; fLRl.21,mLRO,42,hLRO.56(afterSasa&Kawai,1987a)

ゐ上げαferf血5Sasa.et Kawai

L Wingwithmacrotrichiae;alltarsicylindricalasusua1 2

2-Antenna with12flagellar segments,AR O,32rO.35;median appendagelong, reaching to almost tip of ventralappendage,with numerous spoon-1ike SetaePndistalportion;fLRl.6;tarSiwithoutlongbeards;dorsalappend・ agehemispherical,innermarginconvex;digituslongandapica11ypointed (afterTokしInaga,1938) tT・edecemarticutus(Tokunaga)

Antennawith13flagellarsegmentsasusual,ARlargerthanl.0 3

3-Ninthtergitewithapairofprocessesonposteriormarginflankinganalpoint; medianappendagelong,apicalsetaespoonrlike andreachingtobeyond tipofventralappendage 4

L Ninthtergitewithoutprocessesonposteriormargin;medianappendageshorter, notreachingtobeyondtipofventralappendage 5

4L Processesonninthtergitemuchlongerthanwide;medianappendageslender, SetaeShorter;ARaboutl,3,fLRabout2(afterTokunaga,1938)

油叩舶雨血(Tokumaga) r Processesonninthtergiterough1yrectangular,Widerthanlong;medianappend・

agestouter,Setaelonger;WLl.62-1.90mm,ARl.11-1,26,fLRl.76-1,96,

fBR3.5L4.4(afterSasa,1985) miikesecundus(Sasa) 5-Terminalcombsofmiddleandhindtibiaeconfluentandwithoneortwoshort

SPurS;medianappendageshortandnotreachingtotipofventralappendL

age 6

-Terminalcombsofmiddleandhindtibiaeseparated,OneOrbQthwithashort spur;medianappendagelong,reaChingtoneartipofventralappendage

7

6一Ventralappendage conspicuously swollen apicalIy;tip of median appendage reachi11gtOthelevelofabout2/3thelengthofventralappendage and withnarrow,1eaf-1ikeaplCalsetae;analpolntWithshort setaedorsally; WLl.60-2.20rnm,ARl.08Ll.38,ERO,33・0.61,DMll-17,DL7-12.PAl-2, fLRl.59-1.73,fBR3.1L4.7(afterSasa,1983) tamanegiSas

Ventralappendagenotswollenapically;tipofmedianappendagereachingto OnlyaboutmiddleofventralappeTldage,andwithsimplesetaeonly;anal POintwithoutsetaedorsally;ARl.3,fLRl.5;tarSalbeardabsent(after TokuIlaga,1938) feJm‘】f叩九〃〟g(Tokunaga)

7-Medianappendagewithsimplesetaeonly;dorsalappendagewithaconsplCuOuS tubercle bearjng along seta at the base of digitus;frontaltubercles PreSent;WL2.17-2.38mnl,ARl.39-1.57,VRl,13・1.18,fLRl.20-1,26,fBR 5.2-6.2(afterSasa&Kamimura,1987) iTWPertLES(Walker)

Median appendage with numerouslamellar setae apically;dorsalappendage withoutbasaltubercles;frontaltuberclesabsent;WLIA7-2.12mm,AR l.08Ll.37,fLRl.52・1.71,fBR3.8-5,2(after Sasa,1988)

fo〝αprfm〟きSasa

Note:In addition,a Parthenogenetic species,Lhratanytarsus gritnmii (Schneider)(=Par[jlenOgeneticLiS(Freeman))wasrecordedbySasa(1979).

6.GenusPontomyiaEdwards,1926

Note:FordifferentiationoftwospeciesrecordedfromJapan,SeeTokunaga (1932a,b)and Hashimoto(1959,1962).

7.Genus RheotanytarsusBause,1914

1Shaft ofmedian appendagerelativelylong,reaChingtonear apeⅩOfventral appendage,and apica11y forkedintotwolobeslikea boxingglove,and bearingonlyshortandsjmplesetae 2

Medianappendagenotforkedintotwolobesatapex,andbearingvarioustypes O‖ongsetae 3

2-Dorsalappendagerough1yegg-Shapedandwithalarge,blade-1ikedigituswhich extend beyondinner margh ofdorsalappendage(inallotherJapanese RhL;Otanyta73uS SpeCies,digitusis absent or smalland not extending beyondinnerrnargin ofdorsalappendage);WLl.32-1.50mm,ARO・70- 0.90,fLRl.96L2.29;COllected from rather polluted sites of rivers(after Sasa,1980) 板柳加彿詭(Tokunaga)

-Dorsalappendageroughlysquare andbearingnodigitus;WingceIIRland R3 narrower,andvein R2+30bliterated;BL2.2-2.6mrn,ARO.85-0.95,fLR 2.1・2.2;COllected from hot spring at Tsuta-Onsen,Aorr10ri(after Tor kunaga,1940) thermae(Tokunaga)

3Median appendage with a highly chitinized accessory process at base and bearinglong,CurVedsetaewhichextendbeyondtipofventralappendage; WLl,08-1.27mm,ARO.63-0.72,fLR2,21-2.52,fBR3.9;CO11ectedfrommain streamofRiverOhta(afterKawai&Sasa,19S5)

rよ〃〟J叩九〃ⅣざKawaietSasa

Medianappendagewithoutsuchbasalprocess 4

4-Median appendage bearlng Verylong,Caudally directed simple setae which extend far beyond tip of ventralappendage;AR small,0・15-0・18,WL l.05-1.O7mm,fLR2.17,fBR3.1;COllectedfromasmallmountainstream (afterSasa,1980) tamasecundzLSSasa

-Setaeonmedianappendageshorterandendingmuchproximaltotipofgono- styZus;ARZarger〔hanO・2 5

5Lateralridgesofanalpointunitedinthemiddleformingacavityatthebaseof analpolnt 6

-Lateralridgesofanalp()iI-tSeparatedatthebaseofanalpoint 7

6Cavity at thebase of analpoint nearlycircular;bodyalmost uniformly pale yellow,including abdominaltergites;median appendage bearing both simpleandlamellarsetae:WLl・11Tl・22mm,ARO・38-OA7・fLRl・97-2・06; collectedfromslightlypollutedsitesofTamaRiver(afterSasa,1980)

ね肌叩血加加Sasa Cavityatthebaseofanalpointlongerthanwide;abdominaltergitesIItoVIl

eachwithadarkband;medianappendagebearingsimplesetaeonly;WL larger(1.71-1.91mm),ARlarger(0.87-1,09),fLRl.91-2.05,fBR3■ト3・8; co11ected frorn mouth of river and coastalrice paddies(after Sasa& Kikuchi,1985) aestuaT・Lus(Tokunaga)

7ShaftofmedianappendagehighlytwistedlikefigureS,andbearingshortsetae alldirectedinwards 8

Median appendage slightly curved but not twisted,bearing short setae all directedbackwards 9

8Ninthtergitewithtwoldngsetaeatthebaseofanalpoint;dorsalappendage roughlyoval,Ventralappendageswollenapically;WLl.18-1.26mm,AR O.23-0.53,fLR2,1-2,4(afterSasa,1980) tamateT・tiusSasa

r Ninth tergite■withoutlong.seta at the base of analpoint;dorsalappendage rough】yrectangu】ar,ヽ†entra】appendagenotswo】1enapica】1y;WLl.13-1.21 mm,ARlarger(0.61-0.76),fI.R2.36r2.65(afterKawai&Sasa,1985)

〃〟mJ花王5Kawaiet Sa眉a

9-Medianappendagebearingverybroadlamellarsetae alongits entirelength; analpointratherstoutandconstrictedbasally;dorsalappehdageroughly semicircular;BL2.09-2.33mTn,WLl.29」1.44mm,ARO.69-0.78,fLR2.10- 2.28;COllectedfromupstreampartsofRiverTama(afterSasa,1980)

fα椚αq〟αrfⅣβSasa

r Medianappendagewithoutbroadlamellarsetae;ana】pointnarrow,Slenderand

Parallel-Sided lO

lO-AntenIlawith13flagellarsegmelltS,ARO.4-0,5;bodygreenishwhiteinground COlor;Setae On median appendageleaf-1ike;dorsalappendage roughly triaIlgular;BL2.6rnm,fLRabout2.0;COllectedalongarnountainstream (a玩erTokuTlaga,1938) pαrp孟crj〃さgTokllnaga

-Antenna with12 flagellar segments,AR O.77-0.93;body yellowish brown, abdominaltcrgitesltoVleachwithanarrowdarkapicalband;SetaeOn rnedianappendageaZInarrowandsimple;dorsalappendageelliptic;WL O.62mm,fLR199-2.22;COIlectedjnKorea(afterRee&Kim,1988)

do♂Oe几ざfβReeetKim

8.Genus StelnPettina Bause,1913

0nespecies,OkadalTokullaga,1939,WaSreCOrdedfromhotspringwaterof ofTsubame-Onsen(Niigata).Bodybrown,Withblacklateralvittae.BLl.6-1,8mm, ARO.35-0.4,fLRl.5;analpointshortandstout,Withshortsetaeandmicrotrichiae butwithoutlateralridges.

9.Genus ThnytarsLLSVanderWulp,1893

Keytospeciesgroups

lMarinespecies,1arvaebreedinglntidepooIs;pulvi1]iwelldeveloped;analpoint absent,OrVeryShort aIldwithout spi11e Clusters;ARsrnalI,0.2LO.5,fLR l.60rless ♭00digαegTOup(1) P.1()3

-Larvaebreedingillfreshwater;Pulvi11iabsent or verysmall;analpoint well developed;ARusuauylargerthanO.6,fLRlargerthanl、6 2

2Analpojnt withoutlateralridgesandwithoutspineclusters 鳥~r(Ifgrollp(2) P.104

-Analpointwithlateralridgesandwithorwithoutspineclusters 3

3Analpointwithoutspineclusters u8LEmaetl$Lsgroup(3) P・105 Analpohtwithspineclusters 4

4-Digitusabsent,OrVerySmallandlessthanl/2theIengthofdorsalappendage, andcompletelyhiddenbehindit oyamalgrollp(4) P.105

-Digituslonger,eXtendingbeyondinnerorposteriormarginofdorsalappendage 5

5-Median appendage absent,Or Short and apicalsetae not reaching to tip of vcntral appendage mendLZ.rgrOup(5) P.106

Median appendage verylong and apICalsetae directed caudally,their tips extelldingbeyondtipofventralappendageorbeyondit

卯川0ざee〟〃血ざgrOup(6) P.108

(1)The boodleaegroupofgenus7blZytarSuS (marinespecies)

1-Wingwithoutmacrotrichiae(wingwith macrotrichiaeinfemale);analpoint

low,flatandwithtwosubterminalsetae;ARO,4(afterTokunaga,1933) 卯〃f叩ん‘血8Tokunaga

-Wingwithmacrotrichiae 2

2WingwithoutmacrotrichiaebetweenveinsCulandCu2;analpointabsent;AR O・2(afterTokunaga,1933) bood(eaeTokurLaga

WingwithmacrotrichiaebetweenCulandCu2;analpointpresent;ARO.40r hjgller 3

3Analpointmembranous,lowandrounded;dorsalappendageverysmall,with numerousshort setae ondorsalsjde;medjan appendage very]0】1gand StOut,reaChingtotipofventralappendageandbearsnumerousfinehairs; ARO・5(afterTokunaga,1933) magnihamatusTokunaga

-Analpointchitinized,narrOWand apica11y pointed;dorsalappendagebroad, nearlytriangular,With5short setae;median appendagemuch shorter thanventralappendage(afterTokunaga,1933)

peJα♂fcⅣ8Tokunaga

(2)ThekiT・aigroupofgenus TanytaT・SuS

(Analpointwithoutlateralridgesandwithoutspineclusters)

卜Analpointveryshortandbroad,withnumerousshortspursonposteriormargin; bothdorsalappendageanddigitussickle-1ike,withpointedapex;median appendagereachingtoaboutmiddleofventralappendage,withsimple SetaeOnly;bodybrown,withdarkbrownmarks;WLO・86mm,ARO▲53, fLRl・57,fBR3・2;COllectedinthemiddlestreamofOyabeRiver(after Sasa&Kawai,1988) oyabqparvutusSasaetal.

-Arlalpo血】onger班anwide 2

2-Analpointwidestatbaseandnotexpandednorforkedapjcally,withsmooth dorsa】surface;dorsalapperIdage rough】y egg-5haped andll▼ith rour】ded POSteriormargm 3

-Analpointnearlyparalleトsidedandexpandedorforkedapically;dorsalappend- agepointedorconstrictedcaudally 4

3-Digituslargelyhiddenontheventralsideofdorsalappendage,andsmoothly CurVed;medianappendageS-Shapedandwithbroadsetaeapically;frontal tubercles absent;AR O.55;bodylargely ye1low,WLl.31mm,fLR2.21 (afterSasaetaI,,1988) oyabe(euL8Sasaeta].

-Digituslargely situated on theinner side of dorsalappendage and abruptly CurVedapicaHy;medEarlaPpendagenearlYS亡raightandwithsimpZesetae Only;frontaltubercles present;AR O.97-1.02;bodylargely yellow,WL l.44-1.55,fLR2.31-2.55(afterSasa&Kawai,1987)

たJrαf Sasa et Kawai

4Analpointexpandedsubapicallylikeabulb,and withasmallapicalprocess; median appendage short and directedinwards;bodylarge]y greenish ye1low;WLl.37-1.65mm,AR O.891,09,fLR2.48・2,88,fBR2.4・2,8(after Sasa,1983) ねmα如ffわαgf Sasa

r Analpointnotexpandedsubapically,butforkedintothreeapicalspurs;median

appendagewithlongandsimplesetaedirectedbackwards,apicalsetae reachjngtonearapexofventralappendage;bodylargelygreenishyellow; WLl,34・1.52mm,ARO.97・1.11.fLR2,59・2.68,fBR4.OL4.4(afterSasa& Kawai,1987) biwatrifhT・CatuS Sasaet Kawai

(3)The usumaensIsgroupofgenus TbTUtarSuS

(Analpointwithlateralridgesbutwithoutspineclusters)

Onespecies,7lusumaelZSisPagast,1931,WaSreCOrdedforthisgroupfrom JapanbySasa&Kamimura(1987,P,19),fromLakeAkan(Hokkaido).WL2.04-2,40 mm,ARl・13-1,24,DM14-22,DL8r12,PAl,SC6-8.VRl,13-1,29,fLRl、71■1.96,fBR 3.5-4.8.

(4)Theoyamaigroupofgenus7btzytarsus

(Analpointwithlateralridgesandspineclusters;digitusabsentorverysmall)

1-AntennawithonlylO flagellarsegments,AR O,68・0.69;bodygreenishyellow, Stripes browTl;WL O.92-0.95mm;ninth tergite withlong setaein the middleportion;ana】point widest at base and taperingtowardspointed tip,with5-7spine clusters;dorsalappendage kidney-Shaped,digitus absent,Ventralappendageverylongarldslender,medianappendageabout halfaslongasventralappendage(afterSasa,1980)

fαmαぶ印ffm昆gSasa

-Antennawith13flagellarsegments 2

2AR aboutO.5;bandsof ninthtergite unitedin themiddle;dorsalappendage Walnut-Shaped,digitussrnallandnot extendingbeyondinnerrnargin of dorsalappendage;analpoint withmore thanlOirregularlydistributed Spine clusters;fLR aboutl.5;body pale brown,Stripes reddish brown (afterTokurnaga,1938) atagoensisTokunaga

-AR higher than O.8;bands of ninth tergite separated h themiddle;dorsal appendageeithcregg-Shapedorconstrictedinthemiddle 3

3.Medianappendagelong.slenderandbearinglong,Simplesetae,tipofterminal SetaeeXtendingtobeyondtipofventraIappendage;bodyye1low,Stripes brown;analpointwithonly twospine clusters;WLl.90mm,ARl.06 (afterSasa&Kikuchi.1986) kikuchLiSasaetal.

-Median appendage shorter,its terminalsetae not reaching to tip of ventral appendage 4

4-DorsaIappendage roughIy egg-Shaped,pOSterior half not constricted,andits Iong axisis almost parallelto body axis;digitus completely absent; medianappendageshortandbearingbroadlameIlarsetaewithpointed apex 5

-DorsalappendageconstrictediIlthemiddle.its posteriorhalf narrower than proximaIhalf,and the】ong axisis oblique to body axis;Smalldigitus PreSeIlt;medianappendagebearingsimplesetaeonly 6

5Analpointwithmorethan10spineclustersdistributedirregularly;bodyIargely

dark brown;WL2.62-2.91mm,ARl,3ユー1.48,fLRl.64-1.76(afterSasa& Kamirnura,1987) nlPPOgT・egariu$Sasaet Kamim11ra

-Analpointwithlessthan8spine cIusters distributed on aline;bodylargely yellow;WLl,47-1.53 mm,AR O.86-0.96,fLR2、59-2.87(after Sasa & Hasegawa,1983) miyakof7qvusSasaetf7asegawa

6Medianappendagewithlongsetaedirectedbackwards,theirtipsreachingto almost tip of ventralappendage;bodylargely dark brown;wing with macrotrichiae rather extensively,includingin ce11s between R4+5and Cu2;WL2.55L2.69mm,ARl.43-1.58,fLR2.00-2.04(afterSasaetKawai, 1987) 如肌崗抽SasaetKawai

Medianappendagemuchshorteranditssetaearedirectedinwards 7

7-BodyaImostuniformlydarkbrown;Wingwfthsma‖numbersofmacrotrichiae on dista11/3and onlyin ce11sbetween R4+5/M and M/Cul;WLl.45- 1.74mm,AR O.86-1,12,fLRl.60-1,72(after Sasa,1979)

○少αmαfSasa

r Bodylargely ye1low and with brollrn marks;Wingwith macrotrichiae more extensively,includillgCellsbetweenCulandCu2,andbehindCu S

8Wingwith numerousmacrotrichiae on almost entiresurface;analpoint with some5spine c】us仁訂S On a王fne;abdomina】terg汗es a】most uJliform】y yellow;frontaltuberclessmall,almostaslongaswide;WLl.89mm,AR l,38,fLR2,75;median appendage with more numerous hair tuft(after Sasa&Hasegawa,1983) mLyakobl・eZ)LsSasaetHasegawa

Wingwithmuchfewermacrotrichiae,areabehindCubareexceptonanaIvein; analpointwith80rmOreSPineclustersdistributedirregularly;abdominal tergites11toVIeachwithapairofpaleareassurroundedbydarklines; fronta】tuberclesmuchlongerthanwide;WLl.64-1,81mm,ARl.18・1.28, fLR2.33;medianappendagewithfewerhairtuft(afterSasa&Iiasegawa, 1983) 餌止ね加加旭m胴Sasaet Has曙aWa

(5)The mendaxgroupofgenus7bngtarsus

(AnalpointwithlateralridgesaIldwithspineclusters;digituslong;median appendagesl10rtOrab5ellt)

1r Medianappendageabsent;digitushighlytwisted;bodypaleyellowIWLl・27- 1.39mm,ARO.62-0,70,fLR2.37-2.57;analpointlong,Slenderandexpan- dedinthemiddle.with30r4spineclusters(afterSasa,1980)

ねmdOCfαU比βSasa

-Medianappendagepresent;digitusnottwisted 2

2Digitusdoub】einstruCture,COmpOSedofalongandspatulatedorsalblade,and a shorterhook-1ike ventralblade;dorsalappendage swan・Shaped,inner marginstronglyconcave;medianappendageshortanddirectedinwards; bodydark brown;ARl・0,ER O・58,fLRl・81;frontaltuberclespresent; wingwithmacrotrichiaeondista‖1a汀onLy(afterSasa,1980)

fαmαde(・f〝l〟ざSasa

Digituscomposedofasingleblade 3

3Dorsalappendageelongateovalandwithsmoothlyroundedposteriormargin; digitusalmostparalleltoinnermarginofdorsalappendageandlargely hiddenbehindit;analpointsmoothlyroundedapically 4

Dorsalappendage more orless complicatedin str・ucture and not srnoothly rounded posteriorly;digituslong,StOut and extending much beyond posteriormarginofdorsalappendage 7

4-Medianappendageshortandwithmanyleaf-1ike,inwardsdirectedsetae;body yel】ow,Withbrownmarks;WLl・76rl,93mm,ARl.02-1.22,fLR2,44-2.66; frontaltuberclesprominent(afterSasa,1985)

卿明由叩抽mほ艶聞 -Mcd血1aPpendagewithsimplesetaeonly 5

5VentralsetaofdorsalappendageatthebaseofdigitusarisiIlgfromapromirlent tubercle;digjtussinuateandwithpointedapex;bodylargelypaleye1low, SCutalstrlPeS and postnotum slightly brownish;WLl.47-1.50mm,AR O.72-().77,fLR3,28(aftcr Sasa.1980) tamaundecitnus Sasa

Ventralseta ofdorsalappendagewithoutbasaltubercleatbase,Orabsent 6 6L Body almost entirely pale ycllow,SCutalstripes slightly brownish:median

appendagewithstoutsetae;digituscurvedandwithpohltedapex(after Sasaet al.,1988) oyabepaLlidusSasaetal.

L BodylargeIybrown,SCutalstrlpeSandpostnotumdarkbrown;digitusstraight aIld with rounded apex;WLl.66-2.07mrn,ARl.00Ll.13,fLR2.61-2.90 (afterSasa&Kikuchi,1986) okuboiSasaet Kikuchi

7L AI-alpoj】1t triaIlgular,broadest at base and tapering towards pointed apex; dorsalappendagc roughly half-egg Shaped,inner margin concave and ()uter margin convex;median appendage very short and with a few medially directed setae;digituslong and curved,directedinwards and apicallyrounded;WLl.19mm,ARO.60、fLR2.42(afterSasa,1983)

ねmαd〟Odec~m〟βSasa

-Analpoint with roしInded or truncate apex;dorsalappendage not as above, digitusdirectedbackwardsandncarlyparalleltobodyaxis S

8Analpolnt ParaIleI-Sjded basally but abruPtly constricted at about rniddle; d短itus verylong.stout and apically rounded,eXtendiIlg muCh beyond posteriormargiIlOfdorsalappendage 9

Analpointnotabruptlyconstrictedinthemiddle;digitusnarrower lO

9-Analpoint with6L12spine clustersirregularly distributed;dorsalappendage SWan-Shapedandwithal(mg,parallel-Sidedandinwardsdirecteddigitusて bodylargelybrown;WL2.19-2.71mm,ARO,98-1.13,fLR197-2.28;Small frontaltubercles present,bands of†1inth tergite separated(after Sasa, 1985) cん〟Ze5e(・〟〃d〟βSasa

-Analpoint with30r4spine clusters situated on alongitudinalline;dorsal appendagewiththreepointedprocessesonposteriormargin;bodylargely paIeyellow;WLl.33-1.48mm,ARO,82-0,90,fLR2.60r2.77;Sma11frontal tuberclespresent,bandsofninthtergiteseparated(afterSasaetal,1988)

0〝α毎r()f〟柁血8Sasaetal.

10L Dorsalappendage gradually tapering towards rounded apex;digitus narrow,

Slender and taperingtowardspointed apex;Ventralappendageclubbed apica11y;bodyyellow,Withdarkbrownorbrownmarks;frontaltubercles prominent;WL2.04-2.60mrn,ARl.22-1.55,fLR2.03-2.26(afterSasa& Kawai.1988d) mendaxKieffer

L Dorsalappendageabruptlynarrowednear apex,forming a neck and asmall head;digitus broader andwith rounded apeⅩ;Ventralappendage not expanded apically ll

llDorsalappendagewith9setaeondorsalside,andalongbasornedialsetaarising from alargec沖ndrical亡ubercle;WL2・09-2・31mm ARl・05-1▲17,fLR l.83rl.93;bodylargelydarkbrowrl(afterSasa&Kamimura,1987)

αたα〃ferfよ〃ぎSasa et Kamimura

-Dorsalappendagewith6setae on dorsalside,and a basomedialseta arising from asma11tubercle;WLandARsmaller,fLRlarger 12

12-Digitusslender,Parallel・Sidedandwithroundedapex;dorsalappendagestrongly hookedatapex;tWOdorsomedialsetaeondorsalappendagearisingeach fromatriangularlyproducedbases;WLl.42・1.50mm,ARO.83-0.87,fLR 2A4r2.68(afterSasa,1983) tamagotoi Sasa

Digituswideratbaseandabruptlynarrowednearapex;dorsalappendagewith stouterneck;tWO dorsomedialsetaeondorsalappendage arisingfrom smallerbases;bodylargelyye1low;WLl.76-1,79mm,ARl.04-1,10,fLR 2.81-1.89(miike-formoftamagotni,Sasa,1985b)

mぷ丸叩吼ねt sp.mov.

(6)TheuulZOSeCuT[dusgrotlpOfgenus7bnutar$uS

l-Spineclusters on analpoint situated on alongitudina11he;frontaltubercles PrOminent;Wingwithmacrotrichiaeonalmostentiresurface 2

L Spine clusters on analpointirregularly distributed;frontaltubercles absent; Wingwithmacrotrichiaeondistalp()rtiononly 3

2-Dorsalappendage eggrshaped,nOt COnStricted near apex;gOnOCOXite with a broad,reCtangularlobeatthebaseofventralappendage;WL2.07-2.18 mm,ARl.13rl.17,DM8-12,fLR2.33L2.39(afterSasa,1984)

〝〟〃OgeCα〝d〟gSasa

Dorsalappendage constricted at about midd7e and narrowed on distalhalf; gonocoxitewithoutinnerlobe;WLl.46rl.58mm,ARl.OOrl.14,DMO,fLR 3.18(tltluSua11yhigh)(afterKawai&Sasa,1985)

ねたα九αg鳥f~」打αぴαJef Sasa

3Bodylargelypaleyellow;dorsalappendagerough1yU-Shaped,Withaconspicu- OuSbasalprojectjonbearhgtwodorsalandonelongventralsetae;WL l.15-1.55mm,AR O.70-1.02,fLlそ2.26L2,41(signlficantlylarger),fBR3.3・ 5.2(after Sasa,1984C) unagisextus Sasa

-BodylargeIydarkbrown;dorsalappendagewithslightlyconcavehlnermargin, Withoutconspicuousbasalprocess;WLl.39-1.59mnl,ARO.89-1.07,fLR l.56-1.82,fBR3.0-4.6(afterSasa,1988) utonaiqLLartuSSasa

1CI.Genus YuasaietLaTokunaga,1938

0nespeCies,kyotoensis Tokunaga,1938,WaSreCOrded from Mount Hiei (Kyoto).Thisgenusischaracterisedbythatfrotlttibiawithoutterminalspur,and terminalcombsofmiddleandhindtibiaearecomposedofver)TShort,freespurs,nOt fusedcombssuchasseeIlinmost otherTanytarsinispecies.BL3.8mm.ARO.77; eyes reniform,ERl.58;froI-t tibia】onger than front tarsusIlfLR O・82(after TokuIlaga.1938)

11.Genus ZaL,reLia Kieffer,1920

0nespecies,kLbunensisTokunaga,1938,WaSreCOrdedfromKibune(Kyoto). ThisspeCiesischaracterizedb)TeyeSbeingreniform(ERaboutl.5)andpubescent, andantennahasoIllyllflage11arsegments,ARO.28LO.3(afterTokunaga,1938).

B.SubfamiIyORTHOCLADIINAE

Key totribes

lPostnotumwithoutmediangrooveorkeel;Iarvaefoundinseawater TTibe CLUNlONINI P.1:i6

Postnotumwithamedianlongitudinalgrooveorkee1 2

2.Vein Rland R4+5fused with the thickened costa:1arvaeinfreshwater Tribe CORYNONEURINI P.134

Vein RlandR4十5separatedfromcostaasusua1 3

3-Vein Cu2 almost strajght or curved onIy at tip;anteprOnOtum nOrmally developed;dorsomedian setae of scutum weakly developed or absent; Wingmembrane,ifwithout macrotrichiae,neVergranular;Squama uSu- aIlywithfringehairs(squamaisbareinD*loch7dizLS andsomeEukiqQe- rielkl);1arvaeinfreshwater TribeORTHOCLADIINI P.109

Notwiththeabovecombjnation;Cu2moreorlessstronglycurvedinthemiddle (Exceptionこ Metriocnemus);anteprOnOtum mOre Orless reduced;dor- SOmedian setae ofscutum often welldeveloped;wingmembrane often granular;SquamaWithonlyafewornofringehairs,rarelythicklyfringed (Chaetocladius.Metrtocnemus);】arvaeinfreshwaterorterrestrial

Tribe METRIOCNEMINI P.109

Tribes ORTHOCLAJ)1INIand nIETRIOCNEnIINI

Key togenera

l-Scutum with a coI-Spjcuous rnedianlongitし1dinalfissure:antenna50r6seg- mentcdbothinmaleandfemale;WillgWithconspicuousdaTkmarks(5

Spp.) C九αgm(l紬乃OfuぎL(IW P.113

-ScutumwithoutmedianloIlgitudianIfissure;ma】eanteIlnaCOmPOSedusuallyof 13fl昭el】arsegments 2

2L Gonostylusbilobedatapex,OrdeeptyforkediIltOtWOParal】elarms;innerlobe

Ofgonoco:くitelong,Slenderandfinger-1ike

(theβr〟JJαCOmplex) 3

GonostyltlSIIC>tdeeply・forkedorbilobedat apex,uSually simple;innerlobeof

gonocoxiteabsent,OrWhenpresent.muchshorterandhardLyaslongas

wide 5

3-Gonostylusina form ofa boxingglove,theinner armbroadand forming a

groovewith the outer arm;gOnOCOXite with twolong,finger-1ikeinner

lobes;Wingmembrallebare(1sp.) TokunagayusurikaSasa P.113

-Gonosty]t-SforkedirLtOtwO】or]g,S】enderarms;gOnOCOXitewithonefinger・1ike

innerlobe 4

4.Wingmembranewithmacrotrichiae(3spp.) BT・LLlia Kieffer P.112

・-Wingmembranebare(1sp.) DiptocEadLusKieffer P.113

5GoIlOStyluswithalongposterolateralprocess,andsomewhatVshaped;Squama

frhged(2spp.) 7b〟αmα〃Ⅳg比「ほαSasaet Kawai P.133

GonostyIusslmpIeandwfthoutaIongpr.ocess 6

6r Middletibiawithaterminalcombcomposedofseveralfreespurs(1sp.)

0丘f〝αぴαダ〟β〟rfたαSasaet Hasegawa P.128 -Middle tibia without a terminalcomb 7

7Wingmembrane with macrotrichiae S

・r Wingmembranewithoutmacrotrichiae lO

8-VeinCu2stroIlglycurvcdinthemiddle(eyesbare,eaChwithaStrOngdorso-

medialprojection;both dorsomedian and dorsolateralsetae orlSCutum

welldeveloped;Squamafringed;analpointrobust,Withlateralsetaeand

COVeredbymicrotrichiae(2spp.)

Pαrαmefrfoc汀em〟gGoetghebuer P.129

,VefnCu2aJmos亡Strafg最 9

9-CostaendingattipofR4+5(1sp.) Heterotl・issocLadiu台Sparck P・120

CostaextendingbeyondtipofR4+5(4spp,)

MetriocnemusvanderWulp P.127

10TarsilVofal11egsbilobed,muChshorterthantarsiV(3spp.) Cbr(∫focJαd血合Kieffer P.118

TarsiIV ofa111egscylindrical,aSlongasorlongerthantarsiV ll

lトAntennawithadistinctapica)seta;Squamabare;Cu2stronglycurved;WithIong

andnarrowanalpoirlt;eyeSpubescentorbare(17spp.)

5mJ汗fαHolmgren P.131

-Withoutabovecombinationofcharacters;antennararelywithadistinctapical

seta 12

12r Eyespubescent 13

-Eyesbare 19

13r Squamabare 14

Squamafringed (theCrieot叩uSCOmplex)15

14-Scutumwith40-60dorsolateralsetae and30-40prealarsetaeinmultiplerows

butwithoutdorsomediansetae;Cu2stronglycurved;anaLpofntabsent or

verysmall(1sp・) HeLeTZie[laGowin P・126

-Scutumwithlessthan15d(〕rSOlateralsetaeinasinglerow,and30r4prealar

Setae,dorsomediaIISetaeabsent;Cu2almoststraight;anaIpoint absent Orhyaline(13spp.intotal)

β〟たfe〝もr~eJJαThieIlemamn(iniIart) P.119 15-Dorsolateralsetaeofscutumallminute,arisingfrolnSmall,indistinctpits16 -Dorsolateralsetaeofscutumlongand stout as usual,arislng fromlargepale

Pits 17

16-AnalpoiIlt absent or mhute;abdominaltergites andlegs usuallywith con・ spicuousdarkandpaIemarkings(31spp.)

Cr孟cof岬〟gVan加rWulp P.113 -Analpointrobust,Oftenwithlateralsetae;bodyentirelydark(1sp.)

Pαrl王CJαd~〟gHirvemoja P.117 17-Analpointabseht,OrVerySmall(3spp.)

♪αr(IfrわんocJαdg〃g Samtos Abreu P.117 L DistinctanalpolntpreSent 18

18Analpointrobustandbearinglateralsetae;humeralpitsoftenverylarge(4spp.) βゐgocr~cof岬比gThiellemamn P.118

-Analpointslenderandwithoutlateralsetae;humeralpitsmintlte(2spp.) .Ⅳα〃OC~αdf〟g Kieffer P.117

19-PulvilliwelIdeveloped;Squamafringed 20

-Pulvi11iabsent orvestigla1 23

20Analpointabsent,OrWhenpresent,Smallandwithoutlateralsetae;Cu2strongly curved;pulvillismal1 21

-AnaIpointlong,widestatbaseandtaperingtowardsapex,Withlateralsetae; Cu2 almost straight;pulvilliverylarge andwide;Wing membrane smooth;(3spp.) 掩ectrocladLusKieffer P.125

21-WingrnembTanegTanular;COStanOtprOducedbeyondtipofR4+5 22 -Wingmembranesmooth;COStaprOducedbeyondtipofR4+5;analpointabsent,

ortriangularandwithstrongsetae(4spp.) fなe〟dorfんoeJαd~以ざGoetghebu即 P.130

22-Analpoilュtlong,SlenderandbaTe;dorsomediansetaeofscuturnpresentthough VerySmalZ(1sp.) C%aetocLadiusXieffer P.125

AnalpointIow and rounded,With marginalsetae;dorsomediansetae absent (1sp,) PαrαC九αeねcJαd上江gGoetghebuer P.128

23-SquamabaTe 24

Squama fringed 27

24Gonostyluswith a smallpointed shbapicalprocess onlateralside;bothanal poirltandinnerlobeofgonocoxiteabsent(1sp.)

朋明押醐脚畑止血Sasa p.128 GonostyluswithoutsubapicAIprocessonlよteralside:innerlobeofgonocoxite

present 25

25-Analpointabsent;innerlobeofgonocoxitelow,broadandrounded;SCutumWith dor50mediansetaeb11tWithoutcentraltubercle;tipofR4+5distalto tip OfCul;femaleantennalong,WithlOflagellarsegments;CerCuSrhombic, muchlon畠erthanwide(2spp.) TbudayLLSurikaSasa P.134

Analpointusual】ypresenいnnerlobeofgonocoxiterlOtaSabove;SCutumWith amediantuberclebearingtwominutesetae,butwithoutdorsomedian

Setae;tipofR4+5proxirnalto tipofCul;female antenna with40r5 flagellarsegment;CerCuSWiderthanlongorcircular 26

26CostarlOtOrOlllyslightlyextendingbeyondtipofR4+5 fなど〟♂〃βm~JfねG(〉elgheblIer P.130

CostaextendingmuchbeyondtipofR4+5 Pαrαたie/TbrJeJJαThieIlemamn P.128

27Wingmembranecoarselygranular;Cu2stronglycurved;Squamawithl・8fringe hairs;COSta eXtending muchbeyond tip of R4+5;Cu2strongly curved; analpoint verylow and rounded,Or absent;innerlobe of gonocoxite usuallylongerthanwide;SCutumOftenwithlamellarsetae(14spp.)

上古m〟Opゐ〟eぶEaton P.126

Wing membrane smooth;analpoint,When present,muChlonger than wide; scutumwithoutlamellar setae 28

28Ana】pointwjthZateralsetae;COStar]OtOrOn】ys】ight】yexter]djngbeyondtipof R4+5(16spp,) OrthocLadiusvanderWl11p P.120

-Analpointwithoutlateralsetae,Orabsent;COStauSuallyextendingbeyondtip of R4十5 29

29p Analpointshort,triangular;tipofantennabearingseverallong,CurVedsetae(1 Sp.) 軸れOr抽oeJαdf〟βThienemaれm P.125

Analpointabsent,Orifpresentitistransparentandeasilyoverlooked;antenna withoutcurvedapICaZsetae 30

30-Eyes with wedgershaped dorsomedialprojection;analiobe of wlng StrOngly PrOducedinwards;tip of R4+5distalto tip of Cul;analpoint absent; virgaprese咄pupawjthoutthbracichorn(1sp,)

Tb鬼〟几αダαfαSaetller P.125

-Eyeswithoutdistinctdorsomedialprojection;anallobeofwingnotproduced inwards;tipofR4+50ftenproximaltotipofCul;analpointabsent,Or ifpresent,itistransparent;puPaWiththoracichorns(13spp.intotal)

Eukief7bT・iellaThiememaIln(inpart) P.119

BA(A).TheBrEILEacompZex

l.Genus BT・itLLa Kieffer,1913

1Innerbranchofgonostylusaboutaslongasouterbranch;ARl・08-1▲12;abdo- minaltergites almost uniformlybrown,ninthtergitewithoutreticular marks(afterTokunaga,1939) modesta(Meigen)

Innerbranchofgonostylusmuchshorterthanouterbranch;abdominaltergftes notuniformlybrown:ninthtergitewithreticularmarks 2

2-Innerbranchofgonostyluslessthanhalfthelengthofouterbranch;WL2・70- 2.81rnm,ARl.52-1.67,ERO.43・0.63,DMO,DL68-82.PA20-26,SC64r75, SQ40-46,RRO.17-0.24,VRl,24-1,36,fLRO・82-0.86,fBR3.5-4・1;abdominal tergitesIITVdarkbrownlaterallyandwithapalelongitudinalbandalong mLd】ine(afterSasa&Kawai,1987b) lotlgLfhrcaKieffer

Innerbranchofgonostylusabout2/3thelengthofouterbranch;WLl・80-2・27 mrn,ARO.54-0.76,ERO.16-0.22,DMO.DL58-80・PA14-23▲SC40・61,SQ

一JJ2-

22-27,fLR O.80-0.83.fBR3,1;abdomen distinctly banded,basalhalf of abdominaltergitesllto V dark brown,distalhalf ye1low(after Sasa, 1981) J叩0〝jcαTokunaga

2.Genus DわlocLadiusKieffer,1908

0nespecies,CuLtrigerKieffer,1908wasrecordedfromTochigi,Niigataand Toyama.WL2,10-2.26mm,ARl.68-1.91,ERl.00-1.33,DM6-8(alIminute),DL4-6, SC4-6,fLRO.75-0.79,fBR3.OL4,2(afterSasa,1984)

3.Genus Toku〝agayuSurikaSasa,1978

0nespecies,akamusi(Tokunaga,1938)isrecorded.Thisspeciesisthemost importantchironomidfoundinenormousquantitiesinalltheeutrophicatedlakesin Japan.and theadultsemergeduring November to early December,Oftencausing Seriousnuisance,Largedarkbrownmidge,WL5,14・5.48mm,ERl,17rl.48,AR2.75r 3.18;PN16・28,DM O,DL26-41,SC16-24,VRl.10-1,13,fLR O.74-0.77,fBR3.0-3,8 (afterSasa&Kawai,1987a).

BA(B).The C取asmatonotus complex

l,Genus Chasmatonotus Low,1864

FivespecieswererecordedbyYamamoto(1980,1985),

BA(C).The Cricotqpuscomplex

l.Genus CricotqpusvanderWulp,1874

1L Gonostylus directed backwards parallelto body axislikein Chironominae SPeCiesandIlOt foldedintoinnergrooveofgonocoxite;gOnOStylus with rod-1ikebasalprocessbearinglongsetae;inner】obeofgonocoxitedouble arldhighlycomplicatedinstructure(5spp,)

(3)subgenusPbeudocricotqpusNishida P.116 L Gonocoxite directed outwards,While gol10Stylus directedinwards,alld being

foldedhltOinnergrooveofgonocoxite,aSuSualinmostOrthocladiinae; gol10Stylus simpIc and without basalprocess;1nnerlobe of gonocoxite absent,OrSimpleinstructure 2

2PuIvi11iabsent;innermarginofgonocoxiteflattenedorslightlyroundedbasally

(22spp.) (1)subgenus CricotopLLSS.Str. P.114 L Pulvi11ipresent;innermarginofgonocoxiteprocucedtoformahumpbasally

(4spp.) (2)subgenushoc(adiusKieffer P.116

Note.SubgeneraC7イcotopusandlsochIdiuscanmoreclearlybedifferenciatedbythe struCtureOf”peCtenepipharyngis”oflarva(cf.Hirvenoja,1973,p・135)▲

(1)Subgenus Cricotopus,S.Str.

1-Gohocoxite withoutiIlnerlobe 2

Gonocoxitewithinnerlobe(s) 4

2-Tergitesl,IVandVIIcntirelypale,IIIandlVlargelyblack,andlIandVwith

apalebaIldalongoralmargin;frontandmiddIetibiawhiteinthemiddle,

hind tibia darkerin the middle;gOnOCOXite without strong setae along

inner margin;WLl.28-1.37,AR O.97-1.00,fLR O,63-0.66,fBIく1.6(after

Sasa,1981) meねfiムfαJJ占T(Ikunaga

-TergitesIalldIVpate,VlIlargeIyorentirel〉7dark 3

3-TergitesI,IVaIldIXyellow,Othertergitesentirelyblack;alltibiaewithawhite

ringinthemiddle,thatonfronttibiaabouthalfthelengthofthesegment;

WL abotlt3mm;gOnOCOXite without strong setae alonglnnCr margln

(afterEdwards,1929,Tokunaga,1940) tT・Lfhscius Edwards

A Tergitesl,1VandIXwhite,1Ⅰ.1II,Ⅴ.VIandVlllargelyblackbutwithapale

bandalongoralmargin;alltibiaewith awidewhiteringinthepliddle,

that onfr()nt tibia extendhg2/3thelengthofthesegment;gOnOCOXite

witharowofstrongsetaealongiIlIlermargin;WLl.95mrn,ARl.43,fLR

O.68.fBRl.4(afterSasa,1981) tumasimplex Sasa

4-Innerlobe ofgonocoxitedistinctlydouble;femoralargely dark,tibiae with a

longpaleringinthemiddle 5

lIlIlerlobeofgonocoxitesingle(sma】1accessorylobemaybepresent) 7

5-Abdominaltergites entirely black;innerlobes of gollOCOXite both well

developed,rOughlysemicircular,theproxima1lobebearingstrongsetae;

gonostyluswith an acutely angulatesubapicaltooth;WL2.01-2.17mm.

AR O.71AO.78.fLR O,55LO.60,fBR18-2.2(afterSasa,1988)

0βαrl岬〟αrf〟5Sasa

-Abdominaltergjtes notentirelyblack;innerlobesofgonocoxitesmallerand

narrower;gOnOStyluswithoutsuchanacuteangularsubapicaltooth 6

6-TergitesIandIlpale,theremaindersentirelyorlargelydark;WLl,62-1.78mm,

ARl.18-1.28、DM16-20,DL14L16,PA4,SC6,fLR O.66、0,70,fBR2,4-2.5

(afterSasa&Kawai,1988d) tokullagaL Hirvenoja

TergiteIpale,ⅠIlargelydarkandnarrowlypalealonginnermargin,ⅠVandV

】argeTy pale and with a dark band along caudalmargin,the remainjtlg

tergitesdark;WLl.35-1.52mm,ARl.22-1.34,DM14L20,DL8-14,SC6-8,

SQ6-8,fLRO.58rO.63,fBR2.2-2,5(afterSasa,1983)

frJα〃〃〟h血g(丸1孔Cquart)

7-Abdominaltergitesalmostentirelydark -Sonleabdomjlraltergitesdistinctlypale

8Legsegmentsalmostuniformlydark -AllPtibiaewithalongpaleringinthemiddleoccupyiIlgabout2/30fthesegmeIlt;

WLl.52-1.76mm,ARO.91rl,20,ERl.21-1.43,DM18-25,DL32・43,PA4-6, SC24-40,SQ5-6,fLRO.53-0.55,fBRl.9L2,1(afterSasa,1984)

卯川抑卯誼扉机Sasa

9TergjtesIVsomewhatpalerthantheothertergites;tergitelXwithsomelOsetae inthemiddIe,butwithoutsetaeonposteriormargin(afterSasa,1981)

細川叫叩購血Sasa

-Tergitesalmostuniformlyblack;tergitelXwithapairoflobesinthemiddlcof posteriormargin.bearingstrongsetae;WLl・47-1・95mm,AR O・94-1.16; fLRO.54(afterSasa,1979) yatabeTZSIsSasa

lOTergftesIandlIpaie,Other‡ergitesentireI),orLargeZydark 11

-TergitcsIandlV pale 14

11-LegsegmentseIltirelybrownordarkbro、、▼n;R2+3endingcIosertoendofR4+ 5thantoelldofRl,RRlargertha110.5;innerlobeofgoIlOXOeitesome- whこ1tC(叩icala11dwithasmallaccessorylobeondistalmargin:ARabout ユ.35.WL aboutl.8mm(afterTokunaga,1936)

〃α〃よむ耶αJfg,TokuIlaga

-A‖LfbiaeⅣ旧1a COnSPfcuous pale r壇gわ1the mjdd】e;Iそ2+3endjng about mid\l・aybetweenendsofRlalldR4+5;innerlobeofgonocoxitesimple

12

12-ARlargertha一一1.0 13

AR O.37-0.4();innerlobe of gonocoxitelonger than wide alld with rot】nded Illargi11:WLl.39-1.61mm,fLRO.62,fBRl.9L2,2(afterSasaetal.,1988)

Jogα几fer臼〟ざSasaetal.

13Tar5iZIandIIJofa】Hegsentire】yorlar’ge】ywhite,l,IV and V black;inner lobe ofgoIlOCO二ゝitelonger than wide and rounded;BL3.O mm,ARl.5; (afterTokt111aga,1940,Pillder,1978,p.60)tT・emutuS(IJinnaeus)

′rarsielltirely brown;i11nerlobe of gonDCOXite much broader than high;WL l.29-1.56mm,ARl.14-1.3l,fLRO.62-0.69(after Kawai&Sasa,1985)

br()U∫Joわ捉ぶ耳αびα~ef Sasa

14TergiteVentirelybIack;illnerlobeofgonocoxitenarrowandconical 15 一丁ergiteV】arge】ypa】e(tergitesl,IVandVlargelypale,lVandVpalebrown

onlateralsides.IXentirelydark);innerlobeofgonocoxitewithabroad inneredge;BL2.Dmm,ARl.0,RRlargerthanO.5,fLRO,62;gOnOStylus withabroadsubapicalswe11ing(afterTokunaga,1936)

∂‘/b5Cf〟g Tokunaga

15-TergiteVl11argclydark 16

Tergitesl,lVandVlIpale;femoralargelydark,tibiaewithabroadpalering in the middle,tarSidark;BL2.5mm,ARl.1・1,2,fLR O.70(after To・ kuIlaga,1936) 即座皿∽扉扉鮎Tokllnaga

16-TergiteIIlargelydark 17

TergitelIlargelypaleandwithapairofblackpatches;IandIValsolargely orentireLypa7e;BLl.4-1.6mnl,ARl,2,RRO.5,fLRO.68;prOXimalhalf offemorapale,tibjaewithbroadpaleringinthemiddle;innerlobeof go†10COXitcsimple.longerthanwide(afterTokunaga,1936)

占fmαC〃Jαf〟βTokunaga

17-PalebandsontergitesIandIVyellow,tibialringswhite(BL3,OL3▲7mm,WL l.9L2,2mm,ARl.3・1.5,fLRO.61;femoralargelydark,tibiaewithbroad pale ringin the middle;inIlerlobe of gonocoxitelonger thanwide; goI10-St)′】uslV氾10UtSUbapica】tooth(afとerSasa,ユ979)

ゐfぐf〃C血5(Meigen)

-PaleabdomitlalbandsontergitesIandlVpalebrown,tibialringsyellowor

brown(BLl・7・2・0,WLl・1・1・3mm,ARO.67・0,7,fLRO.51;innerlobe of gonocoxite苧impleandlongerthanwide,gOnOStyluswithsubapicalswe11- ing(afterTokunaga,1936) goshEmuraiTokunaga

(2)SubgenusJgoctadEusKieffer,1909

1Innerlobeofgonocoxitecomposedofdoubleprocesses;tergitesI,IV and V largelywhite,II,IIIandVIIeachwithawhitebandalongoralmargin:WL ユ.58mm,ARl.16,fLfモ0,61(afterSas∂,19別)

ねmα乃乃〟山一〟ざSasa

1nnerlobeofgonocoxitecomposedofsingleprocess 2-TergiteVIlmaybepale,Othertergitqslargelydark

Sylvestris(Fabricius),darkfDrnl 一丁ergjtesJ,IVand VHpa】e 3

3Median strlPe Of scutumlong,reaChing to near posterior margln Of scutum;

femoralargely dark,With a narrowbasalpale ring;WLl.71mm,AR

l.53,fLRO,58,fBRl.5(afterSasa,1981) tricinctus(Meigen)

-MedianstripeOfscutumshort,preSCutellarareapale;femoralargelypale,with

ar】arrOWapicaldarkring 4

4-′rergiteVlargelyorerltirelypale;BL2.89-3.42mm,WLl,79-Z,13mm,ARl▲38r

l.52,fLRO.54(afterSasa,1979)

軸心椚由壷(Fabricius),paleform

TergiteVlargelyorentirelydark;WLl,95-2.24mm,ARl.65rl.87,fLRO.55-0,57,

fBRl.9・2.7(afterSasa,1984) trifhsciatus(Panzer)

Notel:Sasa(1983)recordedtwoforms of C,t所schltuS from River Tama,

whichcanbedifferentiatedbythefollowingkey:

5TergiteIVandVIIentirelypale;WLl.88・1.96mm,ARl.63-1.98,fLRO.54-0,58,

fBRl.2・2.2 〟Or(〉fform

TergitelV with alarge centraldark patch,Vt11witha basaldark band;WL

l.52-1.75mm,ARl.29-1.52,fLRO.51・0.56,fBRl.6r2.3

〃Ogeform

Note2:Cricotopus taiwanusTokunaga,1940wasrecrodedonlybyfemale

fromSizyukei(Taiwan).BLl,8mm,1egswithpulvi11i,COlorasinC.niiens(Kieffer),

antenna6segmented,abdominaltergitesIandIVandVIIyellow,II,V andVIdark

andnarrowlyye1lowonanteriormargin,Othertergitesblack.

(3)Subgenus P5eudocricotqpus Nishida,1987

1-Crista dorsalis(’1megaseta’’of Nishida,1987)situatedin thebasalportion of

gonostylus,apicalportionfreefromstrongsetae 2

-Cristadorsalissituatedinthesubapicalportionofgonostylus,aSuSua1 3

2-AbdominaltergitesIandIIwhite,Othertergitesblack;fronttibiawithalong

pale rjngin themiddle;analpoint small,aPically pointed,hyaline and

easi]yoverlooked;WL2.24mm,ARl18,fLRO.56,fBR2.7,DM20,DL21:

一JJ6一

24(afterSasa&Kamimura,1987) morztanus Tokunaga Abdominaltergitesand front tibia entirelyblack;analpoint absent;WLl.76

mm,Alil.78,fLRO.68,fBR2,5,DMlO.DL12(afterSasa&Kawai.1987) mαf〟df伊~ねfⅣざSasaetKawai

3-Analpointabsent;basalappendageofgonostylusbearingalongapicalseta;WL l,51-1.95rnm.AR O.91・1.12,SC8-12,fLR O.62LO.68,fBRl.6-1.8;Crista dorsaLisofgonosty7usshortandapica】】yrounded(afterSasa.1981)

ねmαdわよねf〟βSasa

Analpoigntpresent:basalappendageofgonostylusbearingshortapicalsetae 4

4-Analpointwjthroundedapex;Cristadorsalislong,narrOWandapicallypointed; gotlOCOXitewithtwolowandbroadinnerlobes,thedorsalonetriangular; WLl.71T2.24mrn,ARO.57rO.73,SC19.37,fLRO.61-0.71,fBR2.1L3.0(after Nishida,1987) nishikien$Ls Nishida

-Analpointwithpointedapex;Cristadorsalisshort,StOutandapicallyrounded; dorsallobeofgonocoxiteroughlyquadrangulate;WLl.92,ARO,69,SC16, fLRO.63,fBR2.0(afterSasa,1988a) osarudi9LtatusSasa

2,Genus∧bnocladiusKieffer,1913

1-Innerlobe ofgonocoxiterectangular;abdomen entirely black;abdominalter- gitesIIItoVIwith8setae;WLl.00・1.21mm,ARO.62・0.82,DM2(minute), DL4L6,PAlor2,SC20r3,SQ3-5,fLRO,61-0,68,fBR2,7;pulvi11iwell developed(afterSasa,1981) taTnabicolorSasa

1nnerlobeofgonocoxiteconical;abdominaltergitesVlandVI[withapaledistal band;abdominaltergitesIIl-V withlOL12setae;WLl,4十0.05mm,AR O.8+0,05,DMO,DL5-7(afterRec&Kim,1981)

geo〟Je柁βね(ReeetKim)

3.Genus Paracladius Hirvenoja,1973

0nespecies,akansextusSasaetKamirnura,WaSreCOrdedfromLakeAkan (Hokkafdo),Body Zargely dark brown.WL 2.30-2.40 mm,ER O.73・0,78,AR l.26rl.31,DM24-26,DL24r30,PA4・6,SClO,fLRO.71-0.74,fBR2.3・2,7.

4,Genus ParatJ・Lcho(、tadius SantosAbreu,1918

1-SmallaIlalpoirltPreSent,Semiglobularandcoveredwithmicrotrichiae;R4+5 endingproximaltotipofCul;WLl,07mm,ERl.27,ARO.38,DMlO(all minute).DL8,PA4,SC8,SQ5,RRO.45,VRl.16,R/CuO,97.fLRO,63,fBR 2.4(afterSasaetal.,1988) oyabeatlgulatusSasaetal.

Analpointabsent;R4+5endingabovetipofCu1 2

2¶ARO.98・1.22;abdominaltergiteswithsmallernumbersofsetae,thelateralsetae OntergiteslIlandIVusually4(range3-8,mean5.1).tergiteIXwith2・9 (average5.2)setae;femaleantennacomposedofapedicaland5flagellar SegmentS,SpermathecaeLongandnearlycyZfndrfca[;breedfngfnunpo】】ut-

ed,upS[reampartbfriver(a允erSas∂,198ユ) ね朗α〟JgrSa貌 ARl.28-1.60;abdominaltergiteswithlargernumbersofsetae,thelateralsetae

OntergitesIllandIV7-14(meanlO.5al-d9.8),tergiteIXwith8-14setae; female aIltenna COmpOSed of a pedicaland6flage11ar segments;Sperr mathecaeroughlyglobular;breedfnginlower andmore potlutedpartof river(afterSasa,1979) ruf7ueTEtT・is(Meigen)

5.Genus RheocT・icotopusThienemannet Harnisch,1933

1Scuturnwithapairoflargehumeralpits;gOnOStylusnotexp,andedsubapically; pulvilliwe11developed 2

Humera】pi[5mjnuとe;gOnOS瑚usexpandedsubapjca】ly 3

2Gonostylusabruptlycurvedinwardsnearapex;innerlobeofgonostylussimple androunded;COStaIlOteXtendingbeyondtipofR4+5;WLl,35-1.68mm. ARl.18・1.38,DMO,DLlO-16,PA3T4,SClO-12,SQ6・10,RRO.48-0,55,VR l.O6-1.16,R/Cul.02-1.08,fLR O.64-0.67,fBRl.8L3.5(after Sasa&Hase- gawa,1988) ehalybeatus(Edwards)

一Gonostylus not curved near apex;innerlobe of gonostylus with a claw-1ike process;COStaextendingbeyondtipofR4+5;WLl,69L2,08mm,ARl.10- 1.28,fLRO,73LO.74,fBRIA-2.1(afterSasa,1981)

ねmαん比mer(IJ~g Sasa

3-Pulvi11iwelldeveloped;ARO.38;COStaStrOIlglyproducedbeyondtipofR4+5; Ermer】obeofgonocoxite broadandrourlded;gOnOStyluswEth anarrow andrectangularsubapicaltooth;BLl.81mm,WLO.97mm,fLRO.70,fBR l,5;bodylargelydarkbrown(afterSasa,1983)

fαmα♭r錯南Sasa

r Pulvi11iabsent;ARaboutl.1;COStanOteXtendingbeyondtipofR4+5;innerIobe Ofgonocoxite triangular;gOnOStylus broadly expanded subapica11y:BL 3.Omm;bodyentirelyblack(afterTokunaga,1939)

f〟わr肌edf〟β(TokulIaga)

BA(D).The OT-thocLadiuscomplex

l.Genus CbrdLocladiusKieffer,1912

1-Abdominaltergitesatlblack;tarSiIVveryshortandwide(width/1ength=0,58)・ andaboutO.55timesaslongagt:arsusVinthehindleg;ARIA8(after

:Tokunaga,1939) capusilZuS(Zetterstedt) 一AbdominaltergitesI,OrIandIIpalerthantheresttergites;tarSilVrelative-

1ylonger,thoughmuchshorterthantarsiV 2

2-Abaomina】tergitesJandJり7e‖ow,血er【erg如5b】ack;tar5U51Vofhind】eg relativelylong,Width/length O・75(after Tpkunaga,1939;reCOrded by iemale only fhscus Kieffer

AbdominaltergitesIdarkbrown,0!hertergitesblack;tarSuSIVofhindleg fntermedfate between the above two specfesin relativeIength,width/ 1engthO.69(afterTokunaga,1939;descrjbedbyfemaleonly)

eぷαた〃Tokumaga

一力博一

2,GenusEukie〝brLelLaThienamann,1926

1-VeinR2+3nearl)70rCOmpletelyincontactwithR4+5;tipofR4+5usuaIly proxima7totipofCul(R/Cusmallerthanl.0);analpointabsent 2

VeinR2+3separatedrombothRlandR4十5,endingaboutmidwayorcloser totlPOfRl:tipsofR4+5andCulonalmostsamelevel;analpointabsent Or PreSerlt 8

2-Squamabare 3

-Squamawithfringehajrs 6

3Eyespubescent;R4+5endingproxomaltoendofCul;fCufardistaltor-m4 -Eyesbare;WingvenatioIlVariable 5

4L Ninthtergite with an arched ridgebeariI-g threestrongsetae;bodylargely black;WLl・02mm,AR O.83-0,88,R/Cu O.86,VRl.46,fLR O.45(after Sasaetal.,1988) oyaberadiataSasaetal.

-Ninthtergitewithoutstrongsetae;bodylargelyyellow,Withbrownmarks;WL l・14-1▲21mm,ARO・31-0・42,R/CuO.83,VRl.40-1,58(afterSasa&Kawai, 1987b,Sasa,1988a) coerulesceTIS(I(ieffer)

5-Analpointabsent;gOnOCOXitewitha prominentinnerlobe;bodyyellow,with brownmarks;WLl.27Ll.34mm,ARO.78LO.88,DMO,VRl,32-1.35,R/Cu O・87-0・90,fLRO・79-0,81(afterSasa&Hasegawa,1988)

〝αrαe〝g~ざSasaet Hasegawa Analpointpresent,SOmeWhatbottle・Shapcdandwithlateralsetae;gOnOCOXite

Withoutinnerlobe;bodyalmostblack;WLO.9-1.Omm,ARaboutO.4,fCu beyondr-m(afterTokunaga,1939) takaha$hii(Tokunaga)

6-Analpointrot.ghlytrianguIar,widestatbaseandapicallypointed;bodyye1low, Withbrownmarks;WLl.05-1.08mm,ARO.37-0.38,VRl.27,fLRO.86-0.89 (afterSasa.1981) tamanaua Sasa

-AnalpoiIltabsent 7

7L Bodyyel】ow,Withbrownmarks;WLl.64-1.67mm,ARO.44rO.52,fLRO.73;inner lobeofgonocoxitedouble,thedorsa1lobequadrangularandlongerthan Wide,theventrallobelow andbroad;gOnOStylusnot swollenmedia】1y; COllectedfromamontainstream(afterSasa,1979)

〝α占〟柁Of Sasa

-Bod〉T dark brown;WL2.64・2.76mm,ARl.68-1.72;innerlobe ofgonocoxite Sjngle,elongate subtriangular;gOnOStylus swollen medialIy(after To- kunaga,1964) 卯矧清(Tokumaga)

8-Legswithlargepulvilli;body entirelyblack;BL2,7・3.Omm,ARl.3,fCu far beyondr-m,SquamaWithseveralfringesetae,analpointabsent,gOnO- COXite with triangularinnerlobe;thoracic horn of pupalong,SWOllen basa】yaI-dtaperingtowardsapex(typicaItopupaeofgenusEukiqqertel- h7)(afterTokunaga.1939) tentoriota(Tokunaga)

-Pulvi11iabsentorvestigia1 9

9Ninthtergitewithalong,hyaline,andapicallypointedanalpoint,andabroad Setigerous median erection;bodybrown,with dark brown marks;WL 3・04L3.28mm,AR2.OL2.2,SquamaWithaboutlOfringesetae,VRabout l.0,R/Culargerthanl.0;innerlobe ofgonocoxitelow and broad;COl-

1ectedonsnow(afterTokunaga,1964)nagaokensis(Tokunaga)

一NfnthtergitewithoutanaLpointarldwithoutsetigerouserection lO

lO-Ninthtergitewithmanylongsetaeonandnearposteriormargin ll

-Ninthtertgitewithoutlongsetaeonandnearposteriormargin 12

1トPosteriormarginofninthtergitestronglyproducedinthemiddle;gOnOCOXite

Wlthtwobroadfnnerlobes;gOnOStyluswithaLargerectanguTarsubapical

tooth;WL2.38・2.48rnm,AR2.06-2.22,DMO,DL6-8,SQ17-40,RR O.33・

0.44;fLRO.73-0.78,fBR2.0-2.7(afterSasa&Kawai,1987a)

む毎αqααrねSasaetKawai

-Posterior margin of ninth tergiteconcavein the T山ddle and withtwolobes;

gonocoxitewith alarge conicalinnerlobe;BL3.7mrn,ARl.12(after

Tokunaga,1939;7bkundgaia) kibunelZSis(Tokunaga)

12- AR smaller thanl,0 13

AR2.08;ni加ゎtergitelちrj抽a bro8d arld rounded ridge bearjngsomeユ2】o11g

Setae;innerlobeofgonocoxitesmallandIiketipoffinger;bodyentirely

dullblack;WLl、62rnm,ERl.32,DM6,DLll:12,PA5.SC8,SQ8,fLR

O.54(afterSasa,1985c) fhjisextaSas

13-Njnthtergjtew仙ol止Jongsetaejnthemidd】eportjon,pOSterjormarginconcave

medially andwith two conspicuouslobes;body dark brown and with

blackmarks;WL2.25mm,ARO.91,DM12(allminute),DL12:12,SQ13:

14,RRO、30,VRl.18,R/CuO.97;innerlobeofgonocoxiteverybroadand

Withroundedposteriormargjn(afterSasa etaLユ988)

0〝αゐeむreufcogねSasaetal.

一Ninthtergitewithlongsetaeinthemiddleportion,pOSteriormarginnotdivided

into twolobes;R/Cu aboutl.0 14

14-Gonocoxite with twoinnerlobes,a broad and rectangular apicallobe,and a

Smallconica1lobenearthebase;gOnOStyluswithoutakeeI;tipofantenna

SWOllenandwithanapicalprocess;1argermidgewithWLl.80・1.90mm;

AR O.75-0,87;eyeS reniform andwithout dorsomedialprojection,ER

l.41-1.54;DM12-14,allminute;DL8-11,SQ12-15,fLRO.63-0,67,fBR2.8-

3.0(afterSasa,1984) c加geocねびαSasa

Gonostyluswithonebroadinnerlobewithrou11dedposteriormargin;g(〉nOStylus

with a keelaIong posterior margin;tip of antenna not swo11en and

Without apicalprocess;WLl.30-1,50mm,AR O,45-0.69;eyeS With a

dorsomedialprojection,ERO.79-1.00;DM4-6,allminute;DL5r7,SQ5-8,

fLRO.59-0.60(afterSasa,1984) chuzet10TZaSas

3.Genus Heterotl・issocLadLusSpZirck,1923

0nespecies,Suむ〉LLosus(Kieffer,1911),WaSCOllectedatLakeAkanandToya

(Hokkaido).WL2.30-2,76,ARl.66-2.02,ER O.72・0.96,DM O,DL8-16,PA6-8,SC

14・18,SQ21-32.VRl.12,fLRO.80-0.89,fBR2.1-3・1(afterSasa&Kamimura,1987)

4.Genus OrthoctadEusvanderWuIp,1873

Note:ThespeciesbelongingtothegenusOrthochIdiTISareSOmetimesdifficult

一 ∴リ

tobeseparatedby;1dultmales,aSSeeninthefolIowingkeys,Whiletheirpupaeoften showimportant key characters for theidentification of subgenus and species. Therefore,akeyt()knownpupaeofJapanese Orthoch7diusisattached.

1-Analpointpara11el-Sidedandroundedapically;SCutellumwith160rmOreSetae djstributedirregularly(in the pupa,anallobe without macrosetae and withl-4medialsetae;thoracic horn either absent,Or SmOOth ovoid to elongateoval) Subgenus EuorthocLadiusThienemann

Analpointtaperedtoapointedapex;SCutellumusuallywith8-14setaesituated OnatranSVerSeline,rarelymorenumerousanddistributedirregularly(in thepupa,anallobebearsthreemacrosetae;thoracichornlong,tube・like, andwitha fewtonumerousspinulesonthesurface)

Subgenus Orf九ocJαdよ〟β,S.Str.

(1)SubgenusEuorthocladLus Thienemann,1935

1Scutumwithoutdorsomediansetae;gOnOStyuluswithabroadswellingoninner margin;innerlobe of gonocoxite broad and roughly rectangular;body largelydarkbrown;WL2.37-2,65mm,ARl.47・1.93,ERl,06Ll.36,DL9-12, SC16-28jLRO,77-0.79,fBR2.4-4.1(lTleaSurementbySasawithspecimens COllectedinwinterinToyama;PuPa WiththoracichornroughIyovalon astalk,1ikein sarosus,but hastwosetaeonanalfins,Whichareabsent in s(ぴOS7イ∫) 山川購(Tokunaga)

-Scutum with12・20dorsomedian setae;gOnOStyluswithoutbroad swelling on inner margin;innerlobe of gonocoxitelonger than wide and tapering towards rounded apex;body also dark brown;WL2,35・2.62mm,AR l.63-1.72,ERO.86LO,88(Sma11er),DL21r26(1arger),SC18-30,fLRO.79,fBR 3.7(afterSasa&Kamimura,1987;Sasa,1988a)

f>Lgidus(Zetterstedt)

Note:lnaddition,Spallfofo机a(OrfhocladizLS)$aXOSaTokunaga,1939,WaS describedwithmale,female,puPaandIarvafromarapidstrearnatKibune(Kyoto). Inmale,BL3.5mm,bodyalmostentirelyblack,eyeSbare,ARl,3,TarsiIandIIof middleandhindlegsivithapicalspurs,ana】pointsetigerous,gOnOCOXitewithasmall innerlobe,andgonostylus with a prominent triangular subapicaltooth,Thoracic hornsofpupaaresmall,baresphereonastalk,andthusthisspeciesseemstobelong toTypelofE7IOrthoch7dius ofSoponis(1977,p.16).Amale wasalsodescribedby Sasa&Kamimura(1987,P.27)from Lake Akan(Ho-kkaido)by the name of Or一九ocJαdf〃β「β脚r一九ocJαd毎gノSp.nearぶα∫Og〟S.

(2)Subgenus Orthocladius,S.Str.(aprovisionalkey)

1Wingmembranebluishwhenexaminedbytransmittedlight -Wingmembranebrownishwhenexaminedbytransmittedlight

2ARl・64Ll.87;anallobe slightly producedinwards;COSta Slight】y extending beyondtipofR4+5;WL2,50・2.92rnm,SClO-14(mostfrequently12);in

theptlpa,thoracichornsarelargelysmoothandwithonlyafewsplnules inthedistalpart,analfinswithoutspinesatthebaseofterminalbristles; collectedfrom anoligotrophiclake(afterSasa,1984)

c九〃Zeざビュf〟βSasa

L AR2,21-2・62;anallobenotproducedinwards;COStanOtprOducedbeyondtipof R4十5;WL2,60-2,76mm,SC8r14;in the pupa,thoracic horns bear numerousspinulesonentiresurface,analfinswithseveralstrongspines atthebaseofterminalbristles;CO11ectedfroma po11utedstream(after Sasa,1979) yugashimaensis Sasa

3-Anatlobeofwingstronglyproducedinwards 4

Anallobeofwingnotoronlyslightlyproducedinwards,namelyalmostrectanL gular 6

4.LargemidgewithWL4.0・4,2mm,AR2▲83・2,86,andwithlongtarsalbeards (afterTokunaga,1964,Edwards,1929)

gJαbrわ印〝ね(Goetgllebuer)

WLlessthan4.Omm.tarsiwithoutlongbeards 5

5-Scute】1arsetae16-29,distributedirregularlyonscutellum;WLl・9O-2.45mm,AR l.76L2.36j11thesmallform,WL2.66-3.33mm,AR2.57-3.00inthelarge fornl;1nthepupa,thoracichornsaretube-1ike,aplCallypolntedandwith numerousspinulesonthesurface;analfinswithspinesatthebaseof terminalbristles;CO11ected frombottom ofmouIltainlakes(afterSasa, 1984) c九〟ヱe5叩ffm〟ざSasa

-Scutellarsetae8-14,distributedinatratlSVerSelinconscutellum;WI-2.29-2・92 mm,ARl.46-1.71;inthepupa,thoracichornsaretube-1ikeandwithonly afewspinulcs;analfinswithoutspjnesatthebaseofterminalbristles; collectedfromcleanmoulltainstreams(afterSasa,1979)

mαたα♭e〝ざ古層Sasa

6Bodyyellow,Withreddish-brownstripes;gOnOStylusslender,Withoutsub-apical tooth,and curvedinwards at about nliddle;ARl,12-1・49,WLIAO-1・45 mm,DM12-18‥DLll-13,SC7-9,fLRO.69-0.75,fBRl.5-2.0;inthepupa, thoracichorIlistube-1ikeandwithonlyafewspinules,abdominaltergite Illargelyfreefrorn splneS,analfinswith a fewsplneSat thebase of terminalbristles;C()11ected from rather polluted sites of River Tama (afterSasa,19飢) fαmαr〟f古山βSasa

-Bodydarkbrowl10rbrown;ARlargerthanl▲5・WLlargerthanl・7mm 7 7Gonostylus sleIlder.almost para11el-Sided and abruptly curvedinwards near

apexこWLl.9()r2,21mm,ARl.46-1.86,SC6-11;h-thepupa,thoracichorns are tube1ike and with numerot】S SPinules on entire surface,tergitel1 1argelyfreefromsplI-eS,andana】finswithoutsplneSatthebaseoftermi・ nalbristles;COllected fronluIlpOlluted upstream parts of River Tama (after Sasa,1981) tamanitLdusSasa

-Gonostylusstout.widestataboutmiddle,bothinnerandoutermarginconvex; WLl.722.34mm,ARl,56-1.78,SC8-1O,allwithintherangeofvariation sameasabove;inthepupa,thoracichornsaretaperiI-gtOWardspoiI-ted apexandwithllumerOuSSpinules,tergiteIllargelycoveredwithsphose area,al-danalfinswitha few spmesat thebaseoftermina=)ristles;

collectcd from highly po11uted sites of River Tama(after Sasa,1981)

fαm叩山一rj血ざSasa

Notel:Spaniotoma suspensus Tokunaga,1939was descrjbed by male,

female.pupaandlarvacol】ectedfromamouIltaiIIStreamatKibune(Kyoto).This

speciescouldclearlybediffcrentiatedinpupafromthea11iedonesbythestruCture

ofthoracichortl,abdominaltergitesandanallobes.1nthemale,however,itseems

tobecIosesttocJzl(ZeSゆ/imlLSintheabovekey.butcannotbedifferentiatedfromit

SOloIlgaSTokunaga’sorlglnaldescriptionsconcern・

Nl)te2:軸α〃最0椚α(Or抽ocJαd山g)膏血mg几わざα Tokunaga,1939was

describedalsobymale,female,pupaandlarvacoltectedfromamountainstreamat

Kibune(Kyoto),andischaracterizedbylongand filamentousthoracic respiratory

OrganS Of pupa,but because Tokunaga’s originaldescriptlOn Of the male js very

brief,lcannotgivcakeytodifferentiateitfromthea11iedspecies.

KeytopupaeofsomeJapaneseORTHOCLADIINI

(inc】udinggenera OrthocLadLus,EukiefybrieLLa.andsorne related genera)

AbbreviatioIl:TRO:thoracicrespiratoryorgaIl,Orthoracichorn

lTRO absent 2

-TROpresent :1

2Analfinswithoutterminalbristles(afterTokuIlaga,1939)

月如ocrJcof叩〃gJJlfer〝le(J血合(Tokunaga)

-Analfinswiththreeterminalbristles(afterTokunaga,1939)

TbたⅣJ拍gαfαたf♭〟〃e〟ぶね(Tokuれaga)

3TROsmallandspherical;analfhswithotlttermiIla】bristles 4

-TROlongandslender.eithertube-1ikeorfilamentous;analfjnseachwiththree

terminalbrist】es(exceptinst(ゆensusTokunaga) 5

4AbdominaltergitesIIandIIIwjthoutspinoseareas;analsegmentwithtwopairs

Ofsirnplelateralsetae(afterTokunaga.1939)

Orfん0ぐJαdf〟斤(g〟Orfゐ0(・Jαd~αg)たα花王i(Tokullaga)

Abdominaltergitesllandlllwithconspicuousspinoseareas,andwithacaudal

baIldofstrorlgreCurVedspines;analsegmentwithoutlateralsetae(after

Tokunaga.1939)

Or抽oeJαdf抹g(g〟Orf如cJαdf〟ざ)βα∬0紬ざ(Tokunaga)

5-TROverylong,narrOWandfilamentous 6

TROshorterandrigidtubcs,tlearlyequaliIldiametertowardstipandapically

rouIlded.ortaperlngtOWardspoIntedtip 9

6L TROexpandedbasalIyandgraduallytaperingtowardsapexiIltOafilament

Genus gα点fe〟もrfeJ!α(inpart)7

-TROfilametltOuSfrombasetotip;abdomiIlaltergitesVItoVllIwithoutcaudal

band ofspines(afterTokunaga,1939)

Orf九¢CJαdi祉g(?)n!αme乃foざu占(Tokl川aga)

7-BasalbulbouspartofTROIlearlyglobular andabruptlyconstrictedinto the

distalfilamentouspart;tergiteIIwithotltCaudalbandoflargerecurved

splneS;firstlateralsetaonterglteSIltoVIImuchlongerthantheother

1ateralsetae;a†1aIfinswithaloI唱inIlerSeta(after Sasa,1981) 月カepcrねβJ叩〟βね朋〝力〟朋どrαJ由Sa5a

-BasalbulbotlS part Of TROlonger than wide and gradually taperedinto the distalfilamcntouspart:tergitesIIwithacaudalbandoflargerecurved Setae,aSuSし1al;lateralsetaeoIltergitesIItoVIIallshortandsimple;anal fiIIS Withoutinner seta 8

8-BasalbulbotlSpartOfTROaboutl/40fitslength(afterSasa,1979) β〟たfe〟もrfeJJα〃耶昆〃OiSasa

Basa=)ulbouspart ofTROabouthalfofitslength(afterTokuIlaga,1939) g〃たJe〝brJe〃αfe柁forわJα(Tokunaga)

9TRO tubessmooth and apically rounded;abdomjnaltergiteswith20r3with darksplnOSepatChescharacteristictothisspecies;genitalsheathsinmaIe extendingfarbeyorldanallobes(afterTokunaga,1939)

Or班ocJαd血g「Orf九ocJαdf〟ざノぎ〃5p印5〟g(Tokunaga)

一丁ROtubeswfthspiIIUlesonthesurface,aIldapfcallypofn[ed;Wf[hapafrofaIlal fins bearing three terminal bristles lO

lOAnalfins without spines at thebase ofterminalbristles ll

-AIlalfinswithspinesatthebaseofterminalbristles 13

】トTerg圧eJJ】argeJ)′bare,Ⅵ,itha pairofsma‖spinoseareasJ】e∂rCaUda】nlargれ andasmallspjnoseareainthemiddlecomposedof32・56smallrecurved SPines;SternitesIVtoV11leachwithapairofcaudolateralspiIlOSeareaS; TROtubeswithnumerousspinulesalorlgentirelength(afterSasa,1981)

Or一九ocJαd∫比5「Or抽のCJαdf〃ざノfαmα〃けf血ぶSasa

Tergite-lwithbroadspinoseareasiI-themiddle・andacaudalbandoflarge recurved spinesarrangedroughlyindoublerows;Caudolateralsph一()Se areasarepresentonsternitesIVtoVIIbutabsentonothersternites;TRO tubes withnluChfewerspinulesrestrictedtotheapicalportion 12

12SpinoseareasaandbareabsentontergiteIl,OnlycanddpreseIlt(afterSasa, 1984) Or抽ochdf江ざrOr〃10CJαd偏ノcん〟geざe∫f〟ぎSasa

rspinoseareasa,b,CanddpreseI-tOntergiteIllCOVeringalmostentiresurface ofthesegment(afterSasa,1979)

Orf加cJα〟f〟ぷ「Orf如c血d血ざノmα玩ふeJばJ5Sasa

13TROtubeswitho111yafewspiI-ules;tergiteIIwithoutspil-OSeareaOnOralhalf (1I-a,一b,absentこafterSasa,1981)

Or〃10CJαdf〟ざ「Orf九ひCJαdfむざノねmαrUr〃〟βSasa

-Tf(Otubes裾ckIy(1ハ・eI-ed雨価spmu】eso∫-e--tjresurねce;tergj[eJIal王れOSt entirelycoveredbyspinoseareas(It-a.b.c,dpresent) 14

14-LateralhairsonabdominalsegmentVI15pairs(afterSasa.1984) Or〃10CJαdf〟g「OrfJ10CJαdJ〟βノぐん昆ヱeg叩〃〝lエlβSasa

-Latera】hairsorlabdomjr]alsegmentVII4palrS 15

15TergiteIIwith28-43recurvedspinesaloI-gCaudalmargin;TROtube254-311 microIISlong;SpinoseareasontergitesIItoIVsmallandnot・corveril-g theentiresurfacc(afterSasa,1981)

==Jh.イり.JfIIべl=lJJ…イ‖・J=ゝJJ■川=J小目・油卜ヽ;卜;・

一Tergite11with46r86recLlrVedspinesalongcaudalmargi一一;TROtube352-435 micronsl()ng;tergitestItoIValmoste一一tirelycoveredbyspinoseartas

- ′_’才 一

(after Sasa,1979)

Orr如cJαd~〟g「OrfんocJαdf〟ぶノ脚都南血仙肌壷Sasa

5,GenusPおectrocladiusKieffer,1906

1r Middle tibia with two welldeveloped terminalspurs(subgenus MonpL)SeCtrO- cladius);bodylargely whitish yellow,SCutalstripes black;gOnOCOXite withoutinnerlobe;BL2.4-2.8mm.AR O.38-0.39;found ongravelly sea- Shore(afterTokunaga,1936) uukawaTla(Tokunaga)

r Middletibiawithasingleapicalspur(subgenusP;eCtrOCladius,S.Str.);bodydark browntoblack;gOnOCOXitewithabroadinnerlobe 2

2r Bodylargelybrown;analpointandgonostylusbroader;terminalspurofgono- Styluspaler;WL2.29-3.23mm,ARl.70-2.08,fLRO.77,fBR2.1(afterSasa, 1979) α甘〟αfr()〃〟ぎSa眉a

-Bodylargely dark brown;analpoint and gonostylus narrower;terminalspur Ofgonostylus dark;WL2.49L2.91nlm,ARl.78-2,04,fLR O.70rO/75,fBR 2.2・3,2) 〝〟几叩此αr抽gSasa

Note:Theabovetwospeciesweredifferentiatedalsoinfemalebytheshape Ofcercus,andinpupabythedistributionofspinesandlateralhairsonabdominal SegrnentS,andinlarvabythestructureoflabialplate,bySasa(1984,p,72).

6.Genus SynorthocladLusThienemann,1935

0nespecies,tamaPaTUZLEusSasa,1981wasrecordedfromRiverTama.Body COloration black marks on yellow ground color;WLl.08-1.24 mm,AR O.60- 0.68,ERl.30,DMO,DL5-6,PA2-4,SC4,SQ4,fLRO,58-0.63,fBR3.0;Cu2straight, pulvi11iabsent;analpointtriangular,gOnOCOXitewithdoubleinnerlobes.

7-Genus TokuTlagaiaSaether,1973

0ne species,kLbunellSis(Tokunaga,1939)was recorded by male,female, pupaandlarvacollectedfromastreamatKibune(Kyoto)・BL3・7mm,ARl・12,body aImostentirelyblack;eyCSbare,Withstrongdorsomedialprojection;alZtibiaewith onlyoneterrninalspur,tarSilandllofmiddleandhindlegswithaterminalspur: pulvilliabsent,Squamafringed;analpointabsent,njnthtergitewithtwosetigerous hemispheres(afterTokuIlaga,1939;Saether,1969,1973;HalvorsenetSaether,1987)▲

Bも.Tribe METR10CNEMIN1

1.Genus ChaetoctadLzLS Kieffer,1911

0nespecics,Oyabet,eTZuStuSSasaetal・,1988,WaSreCOrdedfromRiverOyabe (Toyama),Bodydarkbrown,SCutumandpostnotumblack;WL2.88mm,ERO■77,AR 2.27,DM16(al】minttte),DLlO,PA5,SC8;WinggranuIar,SQ12,13,RRo・49,VR l.OO,R/Cul.11;fLRO.69.fBR2,6;Smallpulvi11ipresent;analpointlong,innerlobe ofgonocoxitelargeandquadrangular.

2.GenusHeLenieltaGowれ1943

0nespecies,OSal・umucuLataSasa,19SS\VaSreCOrdedfromHokkaido.Body

dark br()Wn,Stripesblack、;eyeS pubescent,\\▼ing with twolarge dark marks,Cu2

StrOIlgl〉rCurVed,R2+3almostfncontactwithR4+5;WLl.41-1,51,ERl,04-‖札AR

O.81,DL64r8O,l)A20-23,SC28-32.SQO,VRl,14-1.16,R/Cul.01,fLRO.57-0、60,fBR

2.7-2.9.

3.Genus LiTnnOPhyesEaton,1875

卜GoIIOStyJus wE抽ou〔subapIca】spEne,Ⅵ▼jde5t at a♭out mjdd】e and taperjr]g

towardspolntedapex 2

r Gonostyluswithasubapicalspine(cristadorsalis) 5

2-Antennawith13fIagelIarsegmeIltS,ARlargerthanO,6;SCutum Wfthlame】1ar

setaein prescutellar area 3

Antennawith12flagellarsegments,ARO.22-0.30;SCutumlwithlame11arsetaein

humeralarea but notin prescutellar area;WL O.90-0.92mm,DL54-58

(afterSasa,1983) tamakireides Sasa

P 3 ScIItum Withoutlame11ar setaeinhurneralarea 4

r Scutum withlamellar setaebothin humeraland presctlte11ar areas,thosein

prescutellararea43-51micronslong;WLl.34-1.38mm,ARO.77-0.82,DL

38-42(aたerSas乱】985a) proわ乃g〟′〟5Ⅹjeffer

4lnnerlobeofgonocoxiteverybroadandwide;1amellarsetaeinprescutellararea

34-37micronslong;WLO.98-1.09mm,ARO.68-0.86,DL18-23(afterSasa

etal.,198引 0〃αふeダrα〝d∫Jo∂〟gSasaeta】.

-Innerlobeofgonocoxitesmallandlollgerthanwide;gOnOStyluswithrounded

apicalprocessandthreestrongsubapjcalsetae;lamellarsetaeinprescu-

te11ararea38-40rnicronslong;WLl.82mm,ARO.71,DL28(afterSasa

etal.,1988) oyabehiematusSasaetal.

5Dorso】atera】setaeofscuturnusually8、12,a11simple 6

-Dorsolateralsetaeofscutumusually180rmOre(sometimesmorethan50),and

Withlamellarsetaeinhumeraland/orprescutellarareas lO

6r AIltenna WEth13fLage胱汀SegmentS,AR t).87;With a sma】】conjca】ana】pojnt

bearingnumerous short setae;WLl,28mm,DM8,DL12-13,fLR O.53,

fBR2.0(afterSasa&Kamimura,1987)

αたd几〃〃decJm〟S Sasa etⅨamimura

-Antennawith120rlessflagellarsegments 7

7-AnalpointpreseIlt,Small,COnicalandpubescent 8

-Analpoint absent;innerlobe of gonocoxite with rounded margin;gOnOStylus

withoutallgulatesubapicaltooth 9

8-Innerlobeofgonocoxitebroadandwithangulatemargln;gOnOStylustruncate

apically,and with an angulate subapicaltooth;WL O.90-0.97mm,AR

O.36rO.64,DM O,DL8rlO,fLR O.46-0.5l,fBR2.1-2.4(after Sasa,1985c)

乃JノJ〃0〟〟gSasa

-1nnerlobe of gonocoxite smalland blunt;gOnOStylus pointed apically,and

Withoutsubapicaltooth;BLl.5mm,ARonlyO.14(afterTokuIlaga,1940)

几執沌咽即恥肌(Toku爪aga)

9AntennawithlO flagcllarsegmcnts,AR O.37;innerlobe ofgonocoxite single,

broad and with rounded margin;gOnOStylus almost straight,Slightly

expandedIlearapeX;WLO.84mm,DMO,DL13,fLRO.49,fBRl.9(after

Sasa,】卵3) ね椚αんf〝〃Jde∫Sasa

-Antennawithllor12flagellarsegments,ARO.64-0.80;innerlobeofgonocoxite

duublc,thedorsallobesomewhatfinger-1ike,theventrallobebroada11d

low;WL O.95-1.05mm,DM O・5,DLlO-12,fLR4.9-5.2,fBRl.4r2.2(after

Sasa&Kikuchi,1986) hudsoni Saether

lO-GonostyIuswithcoIIVeXiIlIlermargin,Widest atabout basa】1/3and亡apering

towardspointedapex,Withalongandstoutsubapicalsplne;antennawith

13flagellarsegments,ARO.85-0.90;innerlobeofgonocoxitedouble,the

dorsallobe finger-1ike,the ventrallobe broad andlow(after Sasa&

Kamimura) akanTZOnuS Sasaet KalTtirnura

-Gonostylusapicallyroundedortru11cate,Subapicalspinemuchshorter 9

11Antenna with13flage11ar segments,ARl,50Ll,55;gOnOStylus flat and broad,

somewhateggrshapedwhenseenfromabove;analpointlowandbroad;

innerlobe ofgonocoxitelow andflat,withshort and stoutsetae;anter

pronoturnwithoutdorsalsetaeandwithsome2Olateral■setae;WLl.44-

1.97mnl,DM20,DL18-26(a丘erSasa,1985c)

撤Jfdecfm沈βSasa

Antenna withlト13flage11ar segments,ARO.80rless;gOnOStylusslender and

nearlyparauel・Sided;analpointabsent;i11nerlobeofgonocoxitewithout

suchstoutsetae;DMlOorless;anteprOnOtumWithdorsalsetae,andl・4

la亡eI-alse仁ae 12

12-Antennawith13flagellarsegments,ARO,89Ll,12;SCutumWithsome201amellar

SCtaeinprcscuteuararea,buthumeralareawithoutlamellarsetae;inner

lobe ofgonocoxite broad and rounded;WLl.38-1,79mm,DM5・8,DL

15L32,fLR O.53・0.56,fBR2.1T3.0(after Sasa,1981)

ね椚α鳥~ね〝α∫dββSa5a

-Antennawithllor12flageuarsegments,ARO.50LO.63;SCutumWith3L5short

lamellarsetaeinhumeralareaand4-6shortlame11arsetaeinprescutellar

area;innerlobeofgonocoxitealmostrectangular;WLl・17-1.28mm,DM

4-5.DL4-6lanceolate prescutellar and13L22long simple setae;fLR

O.49一け.53,f王〕R2,0-2,7(af[erSasa&Kamimllra,ユ9∂7)

αたd〃α〃♂〃Jαr~〟ぶSasaet Kamimura

4.GenusMetriocneTnZLSVanderWulp,1874

1-Gor】OCOX汗ell丁油out行merlobe;AR2.5-3.0;body∂】moster】tire】yb】ack;ar】a】pojJlt

small(afterTokunaga,1940) picOes(Meigen)

-Gonocoxitewithaconspicuousinnerlobe;ARsmallerthanl.8 2

2-Bodylargelyyellow,Withbrownmarks;SClOinatransverserow;tarSiwithout

terminalspurs;WLl.44mm,ARO.94,DM20,DL27,PA8-11,fLRO・80,

mLRO.56,hLR O.70,fZ3R3.9(afterSasa&Hasegawa,1988)

r〟〟ね一拍8Sasaet Hasegawa

L Bodylargelyblack;SCmorethan20jnmultiplerows;middleandhindtarsiI

arldIIwfth two terminaJspurs 3

3-ARl・67・1.68;innerlobe ofgonocoxite with angulate posterior margin;gOnO- Styluswithoutsubapicaltooth;WL2.60-2.88mm,DM22L28,DL30-37,PA 16-18,SC28-39(afterSasaetal,,1988)hygrqpetricus Kieffer

-ARl▲09・1.16,innerlobeofgonocoxiteverybroad,andwithroundedposterior margin;gOnOStyluswitharectangularsubapicaltooth;WLl.65-1.68,DM 25・28,DL56-76,PA18L31,SC26-38(afterSasa,1983,1988)

ね椚α〃ふ〟JSa5a

5.Genus OkayamayLESurikaSasa,gen.nOV.

Onespecies,kojima占PiTZOSa,Sp.nOV.WaSCO11ected,anddescribedinPart3 0fthispaper.

6.Genus O鬼∫〃〟跡β〝〃ざ〟rg鬼αSasaetHasegawa,ユ9朗

One species,OtSuruiSasa et Hasegawa,1988,WaS reCOrded fromIkema IsIand(Okinawa).Thisgenusischaracterisedinhavingaterminalcombcomposed Offreespursnotonlyonhindtibia(asusualforOrthocladiinae),butalsoonmiddle tibia(notseeninothergeneraofthissubfami1y),Wingmembranegranularasin Limnpphyes,bothanalpointandinnerlobeofgonocoxiteabsent.Bodywithdark brown marks on yellow ground color.WLl.52mm,ER O.80,ARl.31,DM22 (minute),DL18,PA6,7,SC7,SQ3,RRO・36,VRl.22,fLRO.61;Cu2straight,pulvi11i absent,

7.Genus劫rachaetocladEusWueJker,i959

0ne species,akalLOCtaL)uS Sasa et Kamimura,1987,WaS reCOrded from Hokkaido.Bodyblack.WL2,22L2.73mm,ERl,38-1.52,ARl,50Ll,72,DMO,DL20・33, PAlO-12,SC18・36.SQ17-32.fBR2,3-3,3;eyeSbare,Cu2almost straight,Pulvi11i large;analpointwide,lowandcrescentshaped,bearing strongsetae;innerlobesof gonocoxitelong,narrOW and rod・like;gOnOStyluswith a conspicuous subapical proce550r】OUterm∂rgln.

8.GenusPaT・akief7brietEaThienemann,1936

1-Gonostylus tapering towardssharply pointed apex;innerlobe ofgonocoxite Very broad and with rounded posterior margin;Cu2almost straight; abdominaltergiteseachwithanarrowdarkbandalongcaudalmargln; BL3.Omm,Afi川(af【erTokur】∂g∂,1940)

相即止眉汀椚壷(Tokumaga)

-Gonostylustruncateorroundedapically;innerlobeofgonocoxiteshorter;Cu2 Stronglycurvedatmiddle;abdominaltergitesalmost uniformincolor, withoutdarkband;BL2・2rTlmOrTess,WLl・5mmorless,ARlessthan O.85 2

2R2+3ending about midway between tips of Rland R4+5.or closer to the

丁∴ヾ-

former(RRO.50rless) 3

R2+3almostfusedwithR4+5,Orendingveryclosetoitstip 4

3L Gonostylusapicallyexpandedandabruptlycurvedinwards;VRandR/Cuboth aboutl.0;body】argelybrown,W肋darkbrownmaTks;WLl,34Ll,43m汀】, AR O,67LO.69,DM O,DL4-6,PA3,SC onIy2;analpoirlt Sma】1and triangular,andwithoutlateralsetae;ninthtergitewith8longsetaeatthe baseofanalpoint;inner】obeofgonocoxitelarge,Wideandrounded(after Sasa,1984) c九〃Ze〟〝dec~mα(Sasa)

Gonosけ】usnote呵)andedandnotcurvedapica】】y;VRl.仏R/Cl】0.98;WLO.95 mm,ARO・40,DM8(allmiI-ute),DL6,PA2,SC2;analpointcomposed Of alarge,broad triangular base bearinglateralsetae,and a sma11, hyaline apicalprocess with rounded apex;ninth tergite withoutlong Setae;innerlobeofgonocoxitequadrangular(afterSasaetal.,1988)

叩血沈血流Sasaetal. 4L Bodyentirelypaleyellow;ARO,23-0.26;R2十3completeIyfusedwithR4+5;R/

CuO.9ト0.93,WLO.79-1.02mm,DMO,DL4-6,PA3,SC20r4,fLRO.44- 0.50;analpolntSemicircular:innerlobeofgonocoxitebroadandrounded (after Sasa,1988a) osaruflava Sasa

Body]arge】ybrownordark brown;ARO.360rlarger;R2+3separatedfrom R4+5;R/Cul,00rlarger 5

5-Anatpointlongerthanwide、andalmc.stparaIlel-Sided;fLRO.40-0.43(unusually Small);body withdark brownmarksonyellowgroundcoIor;ARO.36L O.37.R/Cul.04;gOnOStyluspointedapically(afterSasa,1988a)

ogαrll/bぎCαSasa

-AnalpoinLwiderthanlong.rectangularorsemicircuiar;fLRla唱erthanO・56 6-Allalpointsemicircular;innerlobeofgonocoxitedouble;WLl.31-1.38mm,AR

O.44-O.45、VRl.30rl:35;gOnOStylusstraightandswo11endiatally(afterSasa &Kawai,1987b) ifαC九iquαrねSasaetKaⅥrai

-Alla】point trjangular;innerlobeofgonocoxitesmgle 7

7-Ground color of sctltum yeIlow\Stripes reddish brown,abdomiIlaltergites brown;WLl.()5-1.18mm,ARO.38-0.48,innerlobeofgonocoxitebroadand rectangular(afterSasa,1981) tamatrLanguEata Sasa

-Groundcolorofsctltumbrown,Stripesalldpost110tumblack,abdominaltergites yellow;WLl.38Ll.48mm,ARO.71-O.85;iIlnerlobeofgonocoxitebroadand roullded(afterSasa,1985) b山王九ophifα(Kieffer)

9,GelluS ParametriocnemusGoetghebuer,1923

1JLargemidgewithWL2.60-2.73mm;ARlarge,1.63-1.83;maCrOtrichiaeonwing fewer,reStrictedtodistalpart;COStanOteXtendingbeyondtipofR4+5こ allalpoint triangular and with strongcr setae;innerlobe ofgonocoxite rouIlded(after Sasa,1984) chuzedeeimun Sasa

-Smallmidgew宜hWLl.34・1.42mm;ARsmall.0.79LO.95;maCrOtrichiaeonwing distributedm()reeXtenSivcly,alsoonproximalhalf;COStaeXtendingmuch beyoIld tip of R4+5;analpoitlt Sle11dcrand apically rounded and with shortersetae;iIlnerlobcofgol10COXiterectangular(afterSasa,1981)

呼扉扉附(Kieffer)

-ノ2β

10.Genus ParaphaeTZOetadiusSparcketThienemann,1926

0nespecies,PeneraSuS(Edwards),WaSreCOrdedbySasa(1988a)fromLake

Toya(Hokkaido).Bodyyellow.withbrownmarks;WLl,04mm,ERO.89,ARO.27,

DMlO(minute),DL12,13,PA5,6,SC6,SQ2,fLRO,63,fBRl.5;eyeSbare,wing

Wfthmacrotrichfae,COS〔aextendiIlgmUChbel′OndtfpofR4+5,Cu2s】ight】ycurved;

analpointlong and robust,basa12/3covered withmicrotrichiae;innerlobe of

gonocoxitesmallandtrianguIar;gOnOStyluswithanangulatesubapicaltooth、

11.Genus fなど〝d〃rfゐ〃CねdねぎGoeとghebuer,1932

トInnerlobeofgonocoxitelow,muChwiderthanlong;itlnermarginofgonostylus

StrOnglyexpendedinthemiddle 2

-Innerlobe of goIIOCOXilelonger than wide;jLmer marg】n Of gonosty]t】S nOt

expandedinthemiddle 4

2-NinthtergitewithoutdistinctaIlalpoint,butwithalarge,Wideandroundedlobe

withchitinizedposteriormarginbearingstrongsetae;WL183mm,AR

l,09,DM12(aL】minute),DL30:30,SCIBln doub】e rows,RR O.56,VR

l.17(afterSasa&Kawai,1987b)

mαf比ぷeC〟〝d〟ぷSasa et Kawai

-NinthterglteWithadistinctanalpolnt 3

3-Ana】poⅢtrObust,】1Dmjcronswideand75mjcronshigh;WLl.83-1.86mrn,AR

l.11-1,13;gOnOStylusexpandedataboutmiddle(afterSasa&Kamimura,

19即) αんα几gepfim比5Sasaet Kamimura

Analpoint much sma11er,22microns wide and20micronshigh;WLl.04-1.12

mm、ARO.43、0.5O;gOr】OSty】usexpar】dedataboutdistall/3(afterSasaet

al,1988) 0〟αあecrαざざ捏ざSasaetal.

4-Innerlobe oflgOnOCOXiteexpandedand hooked apically;gOnOStylus expanded

laterallyinthemiddle;WLl.38-1.62mm,ARO.89-0.98(afterSasa,1985)

如上βq〉f∽l〟ざSasa

-Innerlobe of gonocoxite thumbrlike and not expanded apicalIy;gOnOStylus

narrower andIlOt eXpanded medially;WLl.48・1.62mm,AR O.81-0.92

(after Sasa,1985) fhjioctavus Sasa

12.GenusPsetldosmittlaGDetgheblユer,1932

1Gonocoxitewiththreeinnerlobes,themiddleonemuchlongerthanwideand

apically pointed;analpointlong,narrOW,Parallel-Sided and apically

roullded;bodyentirelyblack;WLl.14-1.28mm,ARl.00-1.14,RRO.72-0.92.

VRl.42′1,57,R/CuO.86-0.93,fLR O.41-0.44,fBR3.0-3.9(after Sasa,1985)

frね押印dfc沈Jαね(Goetghebuer)

-Gonocoxitewith one or twoinnerlobes 2

2Gonostylusforkedjntotwolobesapically;analpojntbroadandrounded;inner

lobeofgonocoxiteacutelyangular;WLl.66mm,ARO.78,VRl・35,fLR

O.38,rBR3.0(afterSasa&Kall′ai,1987)

汗α亡んよゐf几Ir(7αSasa et Kawai

Gonostylussimple

3AIlalpoiIlt absentこgOnOCOXjte with two broadinnerlobes,the dorsallobe

r()ughly rectangular,the ventralonelow and broad;gOnOStyluswidest

near apex.and aplCal】y truIICatC;antCPrOIlOtunlullited hlthe rniddle;

COStaIlOte二、te11dingbeyondendofR4+5;WL2.07-2.48mm,AR2.07-2.21.

RRO.42-0.47,VRl.21Ll.26,R/Cuaboutl.0.fLRO.43-0,45,fBR2.8r3.1(after

Sasa&Ⅰくawai) itachisecuTZdaSasaet Kawai

AnalpointpreseIlt 4

4-Analpoirltlong,narrOW,almostparalleトsidedandapicallyrounded ∂ .AI-alpointwidestatbas与andnearlytriangular 6

5-lrmerlobc of gonoc(1Xite single,TOughly rectat唱ular;WLl.O8Ll.22mm,AR l.19-1.37,VIく1.66-1.83,R/CuO.90-0.94,fLRO.54-().58,fBR4.0-5.1:COllected

from aneutrophicated pondin OkitlaWa,SOuthernJapan(after Sasa&

Hasega\\Ta,1988) ほe椚αeJほざβSasaet Hasegawa

lIlIlerlobeofgo110COXitedouble,thedorsallobelongerthanwideandf血ger-1ike,

thevantrallobelowandbearillg†1umerOuSShortsetae;WLl.47mm,AR

l.49,VRl.37,R/Cu O.96,fLR O.42、fBR3.0;CO11ected from Lake Toya.

IlOrthernJapan(afterSasa,1988a) toyaTZLgraSasa

6-Vei11Cu2forkedlikefigureY;irmerlobeofgonocoxiteextremelyiong,Slender

atld finger-1ike;WLl.06mm,AR O.7;COllected on seashore(after ToL

tくullaga,1936) わf斑rc(Ⅰね(Tokunaga)

-VeinCu2siIllpleasusual;innerlobeofgonocoxitelowerandbroader 7

7-Analpoillt triallgular aIld pointedapica】1y;i11nerlobe ofgonocoxite about as

IollgaS\\Tide and rounded:WL().94-1.14mm,AR O.82-0.94.ERl,37-1.67,

VRl.5Orl.71.R/Cu O.83-0.92,fLlそ0,48-0.51,fBR2,4L2.8(after Sasa&

Hasega\\▼a,1988) 〃ね九iんαrαe朋ねSasaet HasegalVa

AIlalpointroし111dedaptcally;1nnerlobeofgonocoxiteacutelyaIlgular;WLl.08

mm,ERl.62,DLln,PA3.SC4.RRO.73,VRl.33,R/CuO.91(afterSasa,

1)art3ofthispaper) sp.kojimatertia

13.GeIluS SmLttLa HolI11grCn,1869

1- Eves bare l

-E〉†eSpubescent 6

2-AIlalpointeitherabsent,Orlong,needle-1ikeandsituatedoIlaU-Shapedbasein

thecellterOfninthtergite 3

AIlalpojntlarge,triangular and extelldi11g muCh beyoIld posterior margin of

Ilillthtel.glte;gOnOStylustaperlngtOWardspolntedapex;WLl.Omm,AR

().5-0.8;COStarlOteXtendingbeyoIldtipofR4+5;antennaWithaterminal

Seta:CO】1ectedoIlagraVellyseashore(afterTokuIlaga,1936c)

J~抒orαJfgTokllnaga

3-Analpoint abseIlい1i11thtergitewithshortstiffsetaeoncaudalmargin;inner

lobe of gollOCOXjte verylarge,blunt aIld setigerous;aIltenna With13

flagellar segments,AR O.73,1ast segIlle11t With two apicalsetae;Cu2

Ilear】ystra厄ht;COllectedonahighmoulltairlinTaiwan(afterTokunaga,

1939) 行〟J柑αfocα以dαTokumaga

-AtlalpoiIltlongarldneedle-1ike;ninthtergitewithsetaeatthebascofanalpoint

butnotontheposteriormargltl:innerlobeofgonocoxitesInaller 4 4-Analpointshort,microtrichiaeextendingalmosttoapex;gOnOStyluswidestat

apexandnotexpandedinthemiddle;ARO.80rSrnalIer,DM O 5 -Analpointlonger,distalhaIfwithoutmicrotrichiae;innermarginofgonostylus

widelyexpandedinthemiddle;ARl,41-1.54,WLl.25-1,58,DM6-10,fLR O.53-0.55,fBR2.8r4.4(afterSasa&Hasegawa,1988)

pratora(Goetghebuer) 5-ARO.29;innerlobeofgonocoxitedouble,thebasalonequadrangularandthe

distalonebroadandrounded;CQStaeXtendingmuchbeyondtipofR4+5; basesofsetae onninthtergite small,aS uSual;WLl.42mm,SC4,RR O.36,VRl.38,R/Cul.04,fLRO,42(afterSasa&Kawai,1987b)

ifαC九~〃〟dfoc〟JαSasa et Kawai

-AR O.69-0.78;innerlobe ofgonocoxite single,Small占hd rounded;COSta nOt extendingbeyondtipofR4+5;ninthtergitewithabout12setaeonboth sidesofanalpolnt,amOngWhichthedistalgrouparisefromconsplCuOuS tubercles;WLl.60mm,SC6,RRO.29,VRl.32,R/CuO.98,fLRO.47-OA9 (afterSasa&Kawai,1987b)itachLtubeT・CulataSasaetKawai

6-Antennawith120rlessflage11arsegments,ARO.40rless;marineorseashore species 7

-Antennawith13flagellar segments,ARlarger thanl.0;analpolntlong and narrow;terreStrialorfreshwaterspeCies 8

7-AntennawithonIy8flagellarsegments,ARO,4,antennalhairspoorlydeveloped; analpointlarge,COnicaland pubescent;gOnOStyluslong and tapering towardspointedapex(afterTokunaga,1936c)

〝emαJfo柁iざTokunaga

-Antennawith12flagellarsegments,ARO.2,antennalhairswelldeveloped;anal pointabsent;gOnOStyluswidestataboutmiddle(afterTokunaga,1936c)

e〃doeねd~αe Tokumaga 8-Analpointlong,andwithoutmicrotrichiaeexceptforthebasalportion 9

AnalpolntShorter,COVeredwithmicrotrichiaetonearthetip 12

9-Gonostyluswithasharplypointedapicalprocessextendingalongitsaxis.and anarrow,angulatesubapicaltooth;ARl.89-2.38;SCutum and scute11um withnumerous setae,DM6-12,DL17-39,PA6-12,SC16-26(after Sasa, 1984) gαf〝0たoe那ねSasa

Gonostylus without apicalprocess,andwith a rounded subapicalsweIling on in11ermargin;Scutumandscute=umwithsmallernumbersofsetae lO

lOSubapica]swelling oninner rnarginofgonostylus wide,eXtending more than halfthelengthofgonostylus;innerlobeofgonostylussmallamdsituated in the distal half ll

Subapicalswelling oninner margin of gonostylus much shorter and semir globular;innerlobe ofgonocoxitelarge,longer thanwide andsituated near base;WLl.76mm,AR2.11,DM6,DL8:8,SC12,fLRO.55

点0ノfml叩r(l〝dfgSasa,Sp.nOV.

11Innerlobe of gonocoxitelarge,rOughly rectangular but with a keelalong proximalll-arginendingit-aSmall,PrOducedtipこWLl・38-1・52mm,AR l.31Ll.51.fLRO.51-0.54,fBR3.()-5.2(afterSasa&Kawai,1987b)

ffαC九ゆe加由SasaetKawai 1nnerlobeofgonocoxitesmallandrounded;WLl,07-1,41mm,ERl.23rl.50,AR

l.03-1.3O,DM2-7(minute),DLlO-17,PA4L8,SC8-10,SQO,fLRO.45LO.54, flうR2.7-3.6(afterSasa:1985c,p,122;SeenOte)

別品画〃流(Goetghebuer) 12A Gonostyluswith asharpapicalprocesswhichextendsmuchbeyondsubapical

spur;BL2mm,AR2.1;COllectedon a high mountainin Taiwan(after Tokunaga.1939) tziitakanaTokunaga

-Gonostyluswithoutguchanapicalprocess 13 13LInnermarginofgonostylusconcaveandwithoutsubapicaltooth;innerlobeof

gonocoxiteIow,Wideandrounded;WLl.79mm,ARl.86,DM12,DL8: 9,PA3:3,SC8,RRO.36,VRl.34,R/Cul.00,fLRO.54,fBR3.3;COllected from aditchinOkinawa(afterSasa&Hasegawa,1988)

卯聞止“肌症Sasaet Hasegawa Inner margin of gonostylus convex or with subapicaltooth;innerlobe of

gonocoxitesmallandsemicircular 14

14-Inner margh10f gonostylus broadly expanded;DM7・12,;anallobe of wing COnSPicuouslyproduced;COStaOnlyslightlyproducedbeyondtipofR4+5; WLl.59-1.83mm,ARl.64-1.97,fLR O.55-0.59,fBR3,OL5.2(after Sasa, 1985c) αferrfmd(Meigell)

lnnermarginofgonostyluswitharectangularsubapicaltoothbutwithoutbroad SWe11ing;DM O;anallobeofwingflat;COStamuChextendingbeyondtip OfR4+5,R/CuO.9;WLIA4mm,ARl,14,fLRO.51,fBR3,4(afterSasa &Kamimura,1987) akanduodecima Sasaet Kamimura

Notel:Smilt由nTLd如nn由(Goetghebuer,1913)wasrecordedfromTaiwanby Tokunaga(1939),andfromvariouslocalitiesinJapanbySasa(1985c,1988a,b),Sasa &Kamimura(1987)aIld Sasa&Kawai(1987a),but these specinlenS Seem tO be SOmeWhat differeIlt from the type specimens from Europein that R4+5ending abovetipofCul,andanallobeofwingisratherproduced.

Note2:1naddition,Smittia ueglarumGoetghebller,1921wasrecordedby Tokunaga(1940)from Sakhalin by male and female,withoutgiving detailed morphologicalaccounts,Thefemaleseemstobecharacteristicinhavingleaflike Setae On antenna,

14.Genus ToyamayusurikaSasaetKawai,1987

(Gonostylus with alongbasolateralprocess and V-Shaped;eyeSbare,wing bluish and granular,Squama fringed,COSta eXtending beyond tip of R4+5,Cu2 almost straight,analpoint sma11,COnicalandwith shortlatera setae,pulvi1Ii absent)

1Bodyyellow,withbrownmarks;gOnOStyluswithoutsubapicaltooth;basolateral processofgonostyluswiththickenedridge;middleandhindtarsiIandII withoutapicalspur;antennawithoutapicalseta;eyeSwithaconspicuous dorsomedialprojection.ERO.67;WLl,47mm,ARl▲02,SO3,CL5,DM lO,DL14L17,PA8,SC4,VRl.21,R/Cul.13,fL良0.59,mLRO.47,hLRO.59 (afterSムsa,1984) fhjiquinta(Sasa)

-J∴ノー

Bodyblack;gOnOStyluswithaconspicuoussubapicaltooth;basolateralprocess Ofgonostylus without thickened ridge;middle aIld hind tarsiIandIl each with two apicalspurs;antennawithan apicalseta;eyeS Without dorsomedialprojection,ERl.14-1.26;■wLl.54・1.57,ARO.98-1.14,SO6-10, CL6・10,DM16-18,DL24-30,PA8-11,SClO-12,VRl.13rl.17,R/Cul.04- 1.06,fLR O.50-0.55,mLR O.40-OA2,hLR O.59-0.66(after Sasa&Kawai, 1987;Sasa,1988a) 扉血油川前SasaetKawai

15.Genus rrf8gOCJαdi〟5Kieffer,1錮8

0ne species,itachigT・anuLatLLS Sasa etl(awai,1987,WaS reCOrded from Toyama.WLl.84-2.14mm,ERO.68-0.91,ARl.35Ll.49,DM8-10(minute),DL15L28, PA4-8,SC8,SQ5-8,RRO.36-0.38,VRl.10-1.13

16.Genus TbudayzLSurika Sasa,1985

(Eyes,WingsandsquarnaalIbare;antennaWithoutapicalseta,ARlargerthan l,2;Wingmembranegranular,VeinCu2stronglycurved,COXtaeXtendingbeyondtip OfR4+5,analveinJextendingbeyondfCu;analpointabsent,gOnOStyluswithabroad innerlobe;femaleantennawithlOflage11arsegments,CerCirhombicanddirected backwards)

1T AR about2.44;anallobe of wing prorninent;SCutum Shining black,halteres White;COStaalittleproducedbeyondendofR4+5(afterTokunaga,1940)

m〟Jfgα〟〃〟Jαfα(Tokuれaga)

-ARl.26-1.48;anaZlobeofwingobtuse;SCutumbrown,Stripesdarkbrown;COSta muchproducedbeyondendofR4十5;WL2.22-2.59mm,ERO.77-1.07,DM 7-10(a】1minute),DL5-8,PA4-6,SC6r8,fLRO,72-0.76(afterSasa,1985b)

几Jdogee比柁dαSasa

RC.Tribe CORYNON】]URINI

l‾Hindtibiastronglyexpandedapically;abdominaltergiteslItoVIIleachwith Onlyonesetainthemjddle;eyeSbare(8spp.)

C()r〝ⅣOJleⅣr(IWinnertz P.134

Hindtibiムnotexpandedapically(exception=ratherconspicuouslyexpandedin cyabeq7ia血);abdominaltergites11to VllIeachwith4-7setaeina trans- VerSerOW;eyeヲuSuallypubescent,rarelybare(8spp・)

m∫g〟e〝‡α〝〃feJJαⅩieffer P.135

1.Genus CoT・unOneuraWinnertz,1846

トTipofantennawithagroupofshortsensorysetae;gOnOCOXitewithadistinct innerlobe 2

TipofantennalWithoutagroupofshortsensorysetae;BLOL9-1▲4mm,ARabout

().6;11inth tergite with a pair of s‡11allbut distinct caudalsetjgerous tubercles:gOnOCOXite without hlnerlobe;gOnOStylus with a triangular Subapicaltooth(afterTokunaga.1936) cuspEsTokllnaga

2r Wing clavtlS black:Wing vein M siIluOuS at tip;abdominaltergiteItoIV ll・hitish:BIJO.8-1,2mm,antennaWithllflagellarsegments,ARO.28-0.4; illIlerlobeofgonocoxitelarge,broadaIldwithangulateposteriormargln; gonost)▼1uscurvedaIldtaperi11gaPica】1y,Without subapicaltooth(after T()kし1Ilaga,1936) feJ王〟~ざf〝JαTokun;lga

ーWingclavusnotblack;WingveinMalmoststraight 3Dista=ュa】fof]ast allteIlnalseglTlellt\\7ithoutloIlgVerticalhaire -LastantennalsegmentwithlDngVerticalhairsfTC・mbasetc・beyondmiddle

4-Antennawith90rlOflagellarsegments,Alそ0.23-0.35;medianstripesofscutum

ftlSe(1j】lthemiddle;fLRO.43(afterTokuIlaga,1936)

ceJf~cαEdwards

Antetlna WiLhllflageuar segments,AR ab(〕ut O_2;grOund of scutum yeuow,

mediallStrjpesbrowna11dwidelyseparatedinthcmiddle;1ateralstripes

black,abdominaltergjtes ycllowish brown;fLR O.53(after Tokunaga,

1936) むf抒αJ~gT()kumaga

5A11tennaWith12flagellarsegments.ARO.62-0,70;bodyalrrLOStentirelyblack;

nillthtergitewithapairofcoIISPicuousl()besonposteriormargin;irmer

】obe ofgonocoxitebroad and rouIlded;gOnOStylus almost parallel-Sided

and apical】yrotlllded,WithotltSubapica】tooth(afterSasa,1985c)

允‘JJ〟JldβCimαSasa

-Antenlla With9-11flagellarsegmentsこgOnOStylusapica11ycurvedandtapering

to\Vardspo】ntedapex 6

6ARaboutO.89:apicalpubescenceofantenllaeXtending()Verallarealongerthan

diameter()fthesegment;WLabotltlmm,VerylongandIlarrOW;inner

lobe〔〉f gn110COXitesmallalld quadrangtllar;gOnOStylusstrongly curved

and taperhlg tOWards pojIlted ape:く;bodylargely dark br()Wn(after

T()k川1aga,1936) h喝由矧W心1(Ikunaga

-AR sma】ler thaIlO.6;aPicalpubescence of antenlla at eXtreme tjp only:body

largelyt〕1ack 7

7-ltlnerlobe ofgoIIOCOXite small;WL O.59-().66mm,AR O.28rO.43,fLR O.55-0.64

(afterSasaetal.1988) Lobata Edwards

111Iler]obe ofgonocoxitelarge,br・Oad andsetigerous;AR O.48,fLRO.51(after

Tok川1aga.1936) 〟0ざゐf〝川r(lfTokunaga

2.Genus771LeT(emanlZLe[la Kieffer,1911

・1/Eyesbat・e;Alそsmall、0.4lorless,lastsegmentshorterthanthecombinedlength

of precediIlg5se即11entS 2

-Eyes ptlbescellt;ARlarger than O.41,andlast segment usuallylonger than

thecoTllbirledlengthofpreceding5segments 3

2-ScしIte】1umblack;a11tennaWith120r13flagellarsegments,ARO.23LO.35;iI一Ⅰ一er

lobeof¥Ol10C(〉Xitesma11.lowandbroad(afterToktlnaga,1936)

〝岬pO几fcdTokunaga

-Scute11umye1low;antennawithllor12flage11arsegrnents,ARO,33-0,41;inner lobeofgonocoxitealsolowandbroad(afterTokunaga,1936)

〃αp~きC以feJJαTokllI18ga

3-Antenna withonly8flagellarsegments,ARO.46-0,48;grOund colorofscutum ye1low,Stripes dark brown,SCutellum yellowish brown;innerlobe of gonocoxite broad andwith rectangu)ar posterior corner;WL O.64・0,71 mm,fLRO.72-0.76(afterSasa,1984) chuzeduodeciTnaSasa

-Antennawithll・13flagellarsegments 4

4Hindtibiaconspicuouslyexpandeddistallylikein Co7TnOneurUSpeCies(other Characterstypica]of771ienemannielLa,eyeSPubescent,abdominaltergites ll-Vllwith5setae);antennawith120r13flagellarsegments,ARO.46rO.63; WLO.78-0・81mm,fLRO.84LO.88,fBR3.6L4.5;innerlobeofgonocoxitelarge, With rounded margin and situated near apex;abdominaltergites dark brownalongoralandlateralmarginsandeachwithalargepaleareain thecentraJportion(afterSasaetaL,1988)

叩¢ふed〃αねSasaetal.

Hindtibianotexpandeddistally;gOnOCOXitelobelowandbroad 5

5-Antennawf[h13fZagellarsegments,LastantennalsegmentonIyaslongasthe preceding2-3segmentscombined,AR O,42LO.53;WLl.42-1.53mm;body almost entirely black;fLR O.83;innerlobe of gonocoxitelarge and rectarlgular’(afterSasa&Kawai,1987) morosa Edwards

-Antennawith12flagellarsegments,1astantennalsegmentat】eastaslongas6 precedingsegmentscombined;bodywithbrownordarkbrownmarkson yellowishbrowngroundcolor 6

6-Gonocoxitelobemoreorlessrectangular(recordedbySasa&Kawai,1987a) 涙〃丑h Edwards

GonocoxjteloberourIded 7

7-Lastantennalsegmentaslongaspreceding60r7segmentscombined,ARO.64- 0.67;gOnOCOXitelobesmaller,bearingonlymicrotrichiae;BLl.3mm,fLR O.64(afterTokunaga,1936) 血ねα(Edwards)

Last antennalsegment aslong as preceding8segments combined,AR O.85; gonocoxitelobelarger,Verybroadandbearingseverallongsetaedorsal- 】y;BLユ.7汀】m,fLRO.67(afterTokullaga,1936)

仙扉鮎Ⅲ血(Edwards)

BD.Trjbe Cl」UⅣIONINI

lSquamabare;Palpnotsegmented;maleantennacomposedoflOsegmentsand wjtl】Ou‖1ajrs;fema】eantennaw肋1essけ1an7segmen吋ほr5jJVbi】obed; malewingwe11developed;femalewithoutwings(7spp.)

C‘u几ioIIaliday

Squama frhlged;pa]p segrr]ented;both ma]e and fema】e w油we”deve】opes wings 2

2Palp2rsegmented;tipoftarsusVtrilobed(2spp▲) 純血lαf叩gね〃Sc山刀er

Palp4segmented;TarsusVsirnple(1sp・) matassomyiaSchiner

-J36-

Note:KeytospeciesofCLUNIONINIrecordedfromJapanwasgivenby Tokunaga(1933,1938),

C.SubfamilyDIAMESINAE

Ⅸeytotribes

(Crossveinm-CupreSent;R2+3simpleandnotforked;1astantennaIsegment muchIongerthananyoftheprecedingsegments;terminalstructureoftibiaeasin nlOStOrthoeladiinaespecies)

1L CrossveiIlm-Cし10n Ordistalto fCu DIAn1ESINI P.137 Crossveirlm-CuPrOXimaltofCu PRODIAMESINI P.140

CA.Tribe DIAntESINI

Keytogenera

いgenusnotrecordedfromJapan)

1-AIltePrOnOtumbearingagroupofsetaedorsa11y;gOnOCOXjteproducedbeyond baseofgo一一OStylus;tarSiIVcylindricalandlongerthantarsiV

-♪ro/〟71J少〟∫Kieffer

-Antepronotum bare dorsalIy;gOnOCOXite not prodttced beyond base of gono- St)71us 2

2T Wingwithmacrotrichiae(2spp.・knownbyfemaleonly) fなe〟dodfαmeきαGoetghebuer l}.139

-Wingwithoutmacrotrichiae 3

3Eyes strongly produced dorsomediaIly(i.e.ER sITlalZer thanl.0);analpoint absent SymdiamesaKieffer P.139

L EyesnoLorscarese】yproduceddorsomedially(ERl,Oor7argcr) 4

4▼TarsiIVcylindrica】andnotshorterthantarsjV・$ynpofthasliaPagast L TarsiIVcordiformandshorterthantarsiV 5

5DorsolateraZsetaeofscutumeitherabsent,OrVerySmall,decurnbentandarising fromsmallpjts(3spp▲,amOngWhich2areknownonlybyfemale)

ガ(pねg〟iαPhilippi P.138

L Dorsolatera7sctaelong,Suberect,andarisiI-gfromIargepalepits 6

6EyespubesceI-t;W血gwithmicrotrichiae(10spp,)DLamesaMeigen P.137 ,Eyesbare;Wingwithoutmicrotrichiae(4spp,) PotthastLaKieffer P.139

1.Genus Diamesa Meigen,1838

1-Wingwel】developed,mOrethanhalfaslongasbody 2

WinghighIyredし1Ced,WLO,86mm,BL4,16mm(knownbyfemaleonly;COl- 1ectedonsnowinNiigata(afterTokunaga,1964)

か都南血Tokunaga,

2Frontoclypeus without setae;gOIlOStylusirnmovabIe and directed backwards;

male antenna composed of only8segments,AR O.35;antennalhairs

reducedandappearinglikefemalea11tenna;bodydarkborwn;analpoint

absent;BL3.Omm,fLRO,70(afterTokunaga,1937)

“旬血Tokunaga

.Frontoclypeuswithsetae;1SuSual;gOnOStylusmovableanddirectedinwards3

3-Eyespubescent;gOnOStylu5nOthookedapically 4

-Eyesbare;gOnOStylusabrLLptlyhookedinwardsatapex;analpointabsent:WL

2.38mm,ARl.71,DMO,DLlO:10,fLRO.77,fBR3.5

fo帥m(lrreエα,Sp.n(Ⅳ.

4Eyeswithnormallongput)eSCenCe 5

-Eyeswithminutedot-1ikepubescence(knownbyfeInaleonly;BL4.3mm,AR

O.52,fLRO.69(af亡erTokurIaga,1937) βぬ椚eざαSp.(No.2)

d

H

a

S S

r -1

a a T T

5

andIIIwithapICalspurs 6

IIwithaplCalspurs,lIIwithoutspur 7

6-Costa produced beyoIld end of R4十5;BL4,1mm;antenna9segmented,nOt plumose,AR O,81;fLR O.57-0.58;bodylargely black:analpointlong, widestatbaseandapicallypointed(afterTokunaga,1936)

JαpOJlfcαTIIkumag且

CostanotproducedbeyondendofR4+5;BL2.5-3mm;antennaalso9segment- ed,nOtplumose,ARO.4-0.6;fLRO64-0.65;bodylargelydarkbrown;anal pointminuteandhyaline(afterTokunaga,1936)

αわ~〃αTokum喝a

7-CrossveillrrmaZmoststraight 8

Crossveinr-mdistinctlycurved(knownonlybyfemale;bodyblack,BL4.5m叫 ARO.73,fLf~0.7-0.8 sp.(No.1),Tok1111aga,1936

8Antenna9segmented,ante11nalhairsshortandsparse,ARaboutO.5;BL4.5mm, fLRO.57;bodyentirelydarkbrown;analpointlongaIldsharplypointed apjcal】y;gOr】OCOXitelもr5tht】1reeinner】obes;gOnO5り7】uss亡OUt,CUrVedar)d

apicallyrounded,Withabasalprojectionandasmallapicalspine(after Tokunaga,1936) fg〟ね〟f~Tokunaga

-Antenna14segmentedasusual,antennalhairslong,numerOuSandplumose9 9r AR2,43L2.90;gOnOCOXite with twoinnerlobes,the dorsalonelow,broad and

bearingshortsetae,theventralonesemicircularandbearingmanylong and stout setaelike a fan;analpointlong,StOut andwith an apical process;bodyentirelyblack;BL4,0-6.Omm,WL3.06-4.23mm,fLRO,74 (afterSasa,1979) tsukubaSasa

ARabotlt川6;gOIIOCOXitewithtwoinnerlobes,Onelobelong,fiIlger-1ikeaIld bare,theotherLow,broadandsetlgerOuS;arlalpointsinlpleandconstrfct- edinthemiddle;bodydarkbrowIl;BL5.5rnm,fLRO.69(afterTokunaga, 1936) 〆山mfco川fβTokun;lga

2,GenしISⅣe〆αg#fαPhilippi,1865

1L Bodylargelypaleyellow.withdistinctscutalstripes(knownbyfema]eonly)2 -Bodylargelyblack,1egsegmentsunjformlydarkbrown;maleantennalhairhigh-

lyreduced.ARaboutO.1;knownbymalec.nly(afterTokunaga.1936)

ゐreぴ~ね「斥fg(Tokunaga)

2-TarsiIto V ofalTlegsentirelydarkbrown;tibiaewithadistinctpaleringin

themiddle(afterTokunaga,1937) tzIPPOnLcaTokunaga

Tarsilof all】egslargely ye1low,With an apicaldark ring,tarSillto V

entirelydarkbrowIl:tn)iaelargelywhite,Withanapicaldarkring(after

Tokし1naga,1937) e占〃川eαTokunaga

3.Genl_1S PotthastLa Kieffer.1922

1T Analpointabsent 2

-Analpointpresent.1ow,broada11dw宜hroulldedlTlargin;BL5.34・5・36mm,WL

2.72-2.98mm,AR2.02,ERl.24,PN8-10,DMO,DL21-25,PAlO-13,SC36;

RR().42-0.48,VRO.88-0,89,R/Cul.11rl.13;tarSiJandIIofmiddle and

hindlegs wjth two terminalspurs;tarSiIV cordiform and shorter than

tarsiV;gOnOStylussimpleandwidestataboutmiddle(afterSasa,1988)

mo〝ff〟m(Edwards)

2Ninthtergitebearinglongandstoutsetaeondistalhalf;gOIlOStyluswidest at

aboutproxirrlall/3,andacutelybentoutwardsnearapex;BL3.39mm,

WL2.24mm,ARl.62.ERO.90,PN8,DMO,dllO:11,SC20,VRO,97(after

Sasa&Kawai.1987b) matuTZigraSasaet Kawai

L Ninthtergitewithoutlongsetae;gOn()Stylusnotbentoutwardsnearapcx 3

3AR3.35;eyeS Widely apart fr()rn eaCh other;dm O,front tarsilandII,and

middleandhindtarsiI,IIalldIIIwithapicalspurs,tarSilVlonger than

tarsiV hlalllegs,Sljghtlyconstrictedinthemiddleandflattenedbeyond

it(afterTokunaga,1936) nlgatatlaTokunaga

AR2.0.BL3.9-6.7mm,WL3.11mm;tarSilof nliddle andhindlegswith two

tcrminalspurs,tarSiIIof the samelegs with one termhlaIspur(after

Tokunaga,1965) campestl・is(Edwards)

4.GenusPseudodiamesaGoetghebuer,1939

1TarsiIaIldlIofmiddleandhindlegswithterminalspurs,Othertarsiwithout

ter】11inalspし1r;eyeS pubescent;known by female only(after Tokunaga,

1937) er(‡ggわfわざα(Tokunaga)

-Tarsil,IIandlIIofmiddleandhindlegswithterminaIsptlrS;eyeSbare;known

by femaleonly(afterTokunaga,1936) nivis(Tokunaga)

5.Genus Syndiamesa Kieffer.1918

1L TarsiIandIl()fmiddle and hindlcgs with two termina】spurs,Other tarsi

Witouttcrminalspur 2

Tarsit,It alldtuofmiddleandhindlegswithtwotcrminalspurs 4

2-Wi11gbicolored,prOXimall/3ye1lowishanddista12/3browIlish;grOundcolorof

SCtltum yellow,Strjpes dark brown;known by femaTe only(after ToL

ku11aga,1937) 占fcoJor Tokunaga

Wingunicolorous;bodyentirelyblack 3

3r SegmentIIofpalpdistinctlyproducedbeyondbaseofIll;BL5.66-7.04mm,WL 4.03-4.51mm,AR3.38-4.26,ER O.79-1.00,PNlO-12,DM O,DL19r28,PA 16-24,SC45・64;analpoint short and needIe-1ike(after Sasa&Kawai, i985) ねたαJe〝gfgT()kllmaga

-SegrnentIIofpalpnotproducedapically;BL4.5mm,AR2・05、DMO,DL14;eyeS eachwithalongdorsomedialprojection,ERsmall;analpointlong and needleLlike;gOnOCOXitewithalargeinnerlobe(afterTokunaga,1936)

ね〃CeOJαねTokumaga 4-FronttarsusIVshorterthanfronttarsus V(knownbyfemaleonly)

軸乃d山肌β5αSp.(No.1)ofTokllnaga,1936

-FronttarsusIVlongerthan fronttarsus V

5 Anal point absent

Analpointpresent

6-Front tarsiwithoutlongbeards;gOnOCOXitewith alow andbroadinnerlobe

nearbase;BL6.11,WL4.69,AR2.67(afterTokunaga,1964)

〝0β〃~Tokunaga

-Front tarsiwithlongbeards,fBR6.2;gOnOCOXite withoutinnerlobe;BL6.13

mm,WL3.69mm,AR2.37,ERO,55;WingveinCu2stronglycurvednear

apex($yndhlmeSaSp.OfSasa,1984,p.93)chezemagnasp.nov.

7-Antepronotum without setae;BL5.7mm,AR2.9,eyeS Widely separated;anal

pointshort,broadestatbaseandapicallyrounded,thicklycoveredwith

microtrichiae(afterTokunaga,1936) kashimaeTokunaga

Antepronotumwithlateralsetae;BL5.3mm,ARl.65:eyeSWidelyseparated;

analpointshort,narrOWandcylindrical(afterTokunaga,1936)

mo〝fα〃αTokumaga

CIi.Tribe PRODTAntESINI

Keyt(Ige爪era

lA GonocoxitewithapairofdarklychitiIlizedelotlgateapPendagesarisingfromaIl

elevated.base(2spp・) ProdiamesaKieffer P・140

GonocoxitewjthotltSuChappendagcsatbase(1sp,)

〃0〝Odfαmeざ〟Kieffer P.140

1.Genus〃0柁Odiαme8αKieffer,1921

0nespeCies,bathyphila(t(ieffer,1918)wasrecordedbySasa&Kawai

(1987a)fronlLake Biwa.WL3.56mm.ERO.55rO.56,AR2.48(thisdatawasrnissed

fromtheorigiTlaldescription),DMO,DLlト19,1)A5-6,SC24・30,VRO,98,fLRO・80,

fBR2.6.

2.GeIIUS Pr(〉〆ね〝JどぶαKieffer,191ユ

1r Analpointlo堀,1\▼idestatb;lSeandapicalIyrounded,COVeredwithmjcrotrichiae

oIlbasall/3;basalappendage ofgonocoxite tapcring towardssharply

- ‖.I-

pointed apex;both dorsaland ventralappendages of gol10COXite well developed andmuchlongerthallWide;WL3,69mm,AR2・37,fLR O165, fBR6,2(Mo720diames〟Sp.OfSasa,1984,p.91)

c九〟ヱe〟~♂rαSp.nOY.

-AnaZ po血absc畔basa】appendageofgonocoxjtepara】1eトsidedandapica11y rounded:gOnOCOXitealsowithtwoinncrlobes・dorsalonemuchsmaller andlowerthantheveIltralone;WL3,16-3.37mm,AR2・05-2.31,fLRO.82r O.B7,fBR2ふ4,9(a代erSasa&kal入7ai,1985)

〃αダdf~SasaetKawai

D.SubfamilyTANYPODINAE

KeytoTribesandGenera

(rearranged from Fittkau,1962,p.80,and Pinder,1978,p、20;● genuS nOt recorded fromJapan)

1TarsiIVcordiformandshorterthantarsiV;Wingwithoutmacrotrichiae;Claws forked apically TribeCOELOTANYPODINI

-TarsiIVc〉TlindricalandlongerthantarsiV

2fCudistaltom-Cu(6spp.) CLiT10tanyPuSkieffer -fCuproximaltom-Cu 事Coelokmyi)lLS Kieffer

3- fCu distalto m-Cu

fCuproximaltom-Cu

4-DistancebetweenfCuandm-Culessthanl/3thelengthofCul(1sp.)

TribeTANYPOl)lNIgenus7bnJ少us Meigen

r DEs亡ancebetweer】fCuaTldm-Cuatleast theha】fof】engthofCul

Tribe PROCLADIINI

5Wingwithmacrotrichiae,atleastapically(8spp.)ProcLadiusSkuse

r Wingwithoutmacrotrichiae ■ Psiloh7nl少us Kieffer

6Postnotumwithadoublerowoflongbristlesmedially;COStaeXtendingbeyond

endof R4+5atleast twice aslongasr-m

Tribe MACROPELIPIIN1 7

Postnotumbare;COStaeXtendingbeyondendofR4+5notmorethanthelength

ofr-m Tribe PENTANEURINI l1

7一一Terminalspursoftibiaesimpleandspine・1ike,nOtSerratedlaterally:wingwith

nlaCrOtrichiaeonlyindistalportion ・AnatoLumiaJohannsen -Termma】spursoftjbiaef】a亡andsca】e・】ike,Serra亡ed】atera】1)r

8-Largepulvi11ipresent Pulvilli absent

8 qV 爪U

9-Gonostyluslong,about2/3thelengthofgonocoxite;Wingwith2dark trans- VerSebands(1sp.) PsectrotanypzLsKieffer

-Gonc.pstylusshorter,aboutl/2asIongasgonocoxite;Wingwith3darktrans- VerSebands(?1sp.) ApsectrotanypusFittka

lO-Clawspointedapically;SCutumWithasmallmedianhump(5spp.) 〟αCrOpgわp~αFittkau

ClawsbroadandserratedapicalIy;SCutumwithoutamedjanhump ・州油胴元Fittkau

llTibiaewith3conspicuousdarkrings;gOnOStyluswithapeculiarapicalappen・ dage(1sp.) A占Jdむeβm〝fαJoha州Sen

L Tfbfaeunicolorousorwithonlyonedarkring;gOnOS亡yLuswithou亡SuChanapical appendage

12 Gonocoxite with a basal lobe

-Gonocoxite wjthout a basa】lobe

13L Analpointslender,abouttwiceaslongaswide*Xenppel卸ia Fittkau

」Analpointnotwelldevel()ped,Widerthanlong

14MiddletarsusIIIwithagroupoflongsetaeapica11y;pa】ppale

-MiddletarsusIIIwithoutlongsetaeapica11y;palpdark

15Scutum with a smallmedianhump;Wing unmarked,Or Only faintly marked; CrOSSVeinpale(3spp,) CoTZChapetopia Fittkau

Scutumwithoutmedianhump;wingdistinctlymarked,CrOSSveindark 点九e叩eわ〆αFittkau

16Femorawithadarkbrownapicalring;Wingwithdarkmarks,CrOSSVeinsdark り相加閻肱相加画 Fittkau

FemoraunicolorotlS∵Wlngunmarked ・ArcIoPelopiaFittkau

17Wingmembranewithpalespotsondarkground

■GIJtt*elqf)ia Fittkau

Wingunmarked,OrWithdarkspotsonpalearea

18L Eyespubescent(1sp.) NitotatlyPuS Kieffer

-E)reSbare

19CostaendingproximaltotipofM;abdomenIlOtbandedye1lowandblack 20 -Costaendingusua11yabove tipofM;ifendingproximally,thenabdomenhas

distinctyelLowandblack bands 20L Hypopygium withconspicuousparameres;hindtibiawithtwoapical

nJ 1 0 2

2 2 n 2

u

p

ーHypopygium without conspicuous parameres;hind tibia with oIle

aplCalspur

21r Gonocoxiteroughlycylindrical,about2.5timesasIongaswide;OuterSPuratthe tipofmiddleandhindtibiaetwiceaslongasinnerspur;hilldtibiawith aterminalcomb;hypopygiumwithverylonganddarkparameres(1sp).

Pαr(Imerf乃αFittkau

-Gonocoxitebean-form,iessthantwiceaslongaswide;terminalspursonmiddle andhindtibiaealmostequalilllength;hindtibiawithoutterminalcomb; paranlereSpreSent,butnotsodark PentalZeur(ZPhillipi

22HfndtH)ia withoneterminaLspur *MonLU)e&)PhtFf[tkau

-Hindtibia withoutterminalspur *Lab77indtnia Fittkau 23Hindtibia without apicalcomb composed of free spurs,and with two comb

scales(1sp、) TrissopelopiaI(ieffer Hindtibiawithawelldevelopedapicalcombcomposedoffreespurs 24

24-Bothterminalcombscalesofhindtibia withalongtooth;Wingunmarked 25 Outercombscaleofhindtibiawithashorttooth;\Vingwithdarkmarks(1sp.)

ZaL,retimyEa Fittkau 25-PosteriormargiIlOfniIlthtergitewithapairofroundedlobeflankinganalpoint

一Jイ2【

◆7壱Imatopelo♪hlFittkau

-PosteriormarginofI-inthtergitewithoutroundedlobcflankinganalpoint(1sp.) greJ川peJ叩JαFittkau

Note:Keytospeciesofeachgenuswillbecompiledinfuturewhenadditional informationbeaccumulatedonthisgroupofmidges,

I(eytospeciesofTANYPOl)INAErecordedbyTokunaga(1937a,b,1938)

fromJapan,Taiwan andSakhalin

(Thegenericnamesfollowedtheoldsystemadoptedbytheoriginalauthor)

1TarsiIVcordiform,ShorterthentarsiV(6spp.)Clinotanyt)uS Kieffer

-TarsiIV cyliIldrical,longerthantarsiV

2Crossveinm-CuprOXimaltofCu

.Cross vein m-Cu distalto fCu

3-DistancebetweenfCuandm-CuatleasthalfthelengthofCul(8spp.)

P和也h嘉椚Skuse P.144

-DistallCebetweenfCuandm-CulessthanonethirdthelengthofCul(1sp.)

7bnJ少us Meigen

4-CostaextendingmuchbeyondendofR4+5(6spp.)

AnatoAyniaJohannsen P.143

-CostanotextendingbeyondendofR4十5(18spp.)fセntaneLLYa Philippi P.143

GenusJlnatopgniaJohaIlnSen,1905

1-Legs、、rithpulvilli

Legswithoutpulvi11i

2r Twomedianscutalstripesdistinctlydark varul(Fabricius)

-TwomedianscutalstripesindistiIICt,yellowish yoshimu771iTokunaga

3Wingwithdark marksiIICeIIR5(betweenR4+5andM)

Wingwithoutdark marksincellR5

4-WiIlgWithcrossveinsdark nebulosa(Meigen)

-WingwithcrossveiIISPale kibunensis Tokunaga

5-Wingwithoutdark spotsatendsofradialveins goeなhebuertKieffer

-Wingwithdarkspotsatendsofradialveins hponicaTokunaga

Genus ClinotaT19PuSKieffer.1918

1- Wing with a transversal dark bandd

W壷gwithouttransversaldarkbafld

2-AllfemoraeIltirelyyel】ow

Allfemorablackishapically

3-Thorax blackish

-Thorax yel】owish

4Thoraxetltirelyblack

jormosaeKieffer

壷〝明地鋸南血 Tokunaga

immaculatliS Kieffer

一Thoraxwithpairedyellowspots hponicusTokunaga 5-Wingwithmargi11alareasofr-mhyaline kzmpronoEus Kieffer

Wingwithmarglnalareasofr-mdark sttgo,amaiTokunaga

Genus Pentatleura Philippi,1865

1-Culendingfarbeyond】evelofendofR4+5 mtmJttLS Tokunaga CuleIldingbeforelevelofR4+5

2r Wingwithmarkings -Wingwithoutmarkings

3Tibia andtarsiIeachwith a dark median ring monilis Linnaeus Tibia aIld tarsjlwithout medianrjngs

4 Postnotum whitish or yellowish

Postnotum bl・OIVnfsh ordarkfsh

5-Wingwithoneormoretransversalband

Wingwithoutcompletetransversalband

6-WingwithonetransversalbaIld

WingwithtwotraIISVerSalbands

7-Postnotum whitish orye1lowish

- Postnotum brownish or darkish

8Scutum withdark orbrownspots

-Scutumwithoutdark orbrownspots

9Scutum with8dark spots

-Scutumllr圧h4dark spots

lOR2十3incornplete,atrOl)hiedbeforecostal

r R2+3complete,endingoncostalmargin

ll-Medianstripesofscutumdistinct,aSdark

Medianstripesofscutumindistinct,paler

OCl(ゆunctata Tokunaga

研〃乃JJro/βTokulュaga

カ(ゴビゴcJαひ〟Kieffer

macILlipennisZetterstdt

albaTokunaga 元帥扁玩Tokunaga

タブ~βわガ坤5れ毎jgen

margin

aslaterAIstrlpes thanlateralstripes

11

14

12

13

12-AR aboutl.7;abdomen yellow,tergiteslIto VIwith a brown band on oral margin longゆennts Tokunaga

-ARaboutO.9;abdomenwhite,tergitesITtoVIcachwithaT-Shapedpa7ebrown markingsonoralmargln OkadaiTokuna卵

13-AbdominaltergitesIandIIwithoutbands di乙邪aWalker

Abdomina】tergiteslandIleachw油adarkband 卸血閻蕗Tokunaga

14AbdominaltergiteIVwithadarkband mtLltihsciaTokunaga -AbdominaltergiteIVwithoutdarkband g7uillima Kieffer

Note:Pentaneu7tlCircumdata Tokunaga,1940,WaS described by female collectedatSizyukei(Taiwan),andaccordingtotheoriginaldescription,itisallied toP.macullWe涙Zetterstedt,butthevertexofheadfsnotdark,theJateralscuta】 stripeshavenoblackspotsatcaudalend,thedistancebetweentipsofMandR4+ 5isgreaterthanthatbetweentipsofMandCul(thesearesubequalinmacul*ennis), andthebasa】band ofwingismuchbroader,

PentanelLnlPleuralis Tokunaga,1940,WaSreCOrdedbymaleandfemale co11ectedalsoatSizyukei(Taiwan),Whichisquitedistinctiveintheposes-Sionofa

ーJイ4-

dark centralpleuralspot and a dark band on wing,aCCOrding to the original

descriptio】l,

Genus Procladius Skuse,1887

1Macrotrichiaeofwingcompletelyreduced 書SubgenusIbiloklnyt,uSKieffer

-MacrotrichiaeofwingpresentatleastontipsubgenusProchldiusSkuse

2-Groundcolorofscutumyellow

Groundcolor of scutumblack

3-MediocubitalratjoO,6LO.7 sagittalis Kieffer

-MediocubitalratioaboutO.8 chore2rs Meigen

4-Scutalstripesconfluent

-Scutalstripesseparated

5-Mediocubitalratioaboutl;fernaleantenna13segmented

insularis var.transiens Kieffer

-Mediocubital-ratiolessthanl;femaleantenna14segmented

6-Wingwiththreesmallwhitespotsinmarglnalarea irLSKieffer

Wingwithoutwhitespotsinmarglnalarea c7揖Si,1erVisZetterstedt

7Wingwithwhitespotsondistalarea insularLSKieffer

-Wingwithoutwhitespotsondistalarea

8Antennalratioofmaleaboutl.4;femaleantenna14segmented

h7Cteiclauus Kieffer

-Antennalratioofmaleaboutl.90rhigher

9-Antennalratioatmostl.9;gOnOStyluswithabluntbasallobe;femaleantenna 13segmeTlted γ1如0γifc揖Tokunaga

Antennalratioabout2.2;gOnOStyluswithoutbasallobe(noaccountonfemale morphology(afterTokunaga,1940) karahutonisTokunaga

Part3.TaxonomicNotesonsomeJapaneseChirorLOmidae

l・Descripti(川Of O玩卯m叩〟g〟rJ玩ん0ル川αgp川05α,gen・etSp・nOV・

Gemus Oた叩αmα〝〟ざ〟r沌αSasa,gen・n(Ⅳ・

Ge〃Of〟peご0々り・潮岬鮎紺伽血妨耶ゆ兢闇Sp.nOV・,Ⅰ¶OnOtypic

Diagnosticcharacters:Eyesbare,reniform・AI-tCnnawith13flagellarseg・ ments,ARl.6-1.8,WithoutapicaIsetabutwithaIongsubapicalseta.Dorsomedial SetaeOfsctltumpreSentbutnlin11te,dorsolateralsetaewe11developed.Squamabare. Wi11gmembranebareandfinelygraIlu】ar.CostaextendingmuchbeyondtipofR4+ 5,tipofR4+5slightlybeyondtipofCul,Cu2str(〕nglycurved,analveinextending be〉TOndfCu,fLR】essthanO.5.Pulvi11iabsent.Ana】pointabsent.Gonocoxitelarge, roughlyconica】,aIldwithouti11nerlobe.Gonosty】uswithaconspicuousprocesson lateralsidc nearapex.

The above combination of chsracters indicate that it belongs to the tribe MetriocnemiIliofsubfamilyOrthocladiiIlae,butdoesIlOtfittoaIlyOfthepreviottsly known genera.lrlthe key prepared by Pinder(1978).it comes out to the geIIUS Bり・OPhaenocladiz[S,Since eyes,wings and squama are allbare,COSta StrOngly PrOducedbeyoIldtipofR4+5,analveinextetldstobeyondfCu,andARisn10rethan l.2.blユtauthepreviouslykno\VnSpeCiesofthisgenushavealargeanalpoint,and gonocoxite bears a conspicuousiIlIlerlobe.Most characteristic to the present SpeCiesisthepresetlCeOfacotlSPICuOuSlateralprocessnearapex ofgoIlOStylus,

0加〟αm叩〟g比r山鳥αたqffmα印If〝〃ざαSasa,Sp.mOV.(PIatel-A)

TwomaleswerecollectedwithiIISeCtnCtOntheshoreofhighlyeutrophicated lake,Kojimako(Okayama),OnMarchlO,1986.Holotype:No.A92:68.Paratype: No.A92:69.

n1ale:BL2.38,2.48mm,WLl.52.1.70mm,Groundcolor of scutumdark brwoIl,Stripes,SCutellumaI】dpostnotumblack,halteres,Iegsandabdominaltergites dark browll.Headin Fig.1-Al,Eyes bare,reniform aIldinner margin slightIy COnCaVe,ERl.21.1.36.ArltenIlaWith13fIageHarsegments,ARl,80,1.59,AHRO.65, 0.61,1astsegmentnotswdlenapical】y,Withoutapicalsetabutwjthalongsubapical Seta.SO6:6,8:8.CL8,10.Antepronotum(Fig.1-A2)welldeveloped,unitedin the mjddIe,Withonlylor21ateralsetae.ScutumandscutelluminFig,トA4.DM8,10, allminute,DL12:14,17:20.allwe11developedandverylong(112-176rrlicrons),arising fromlargepalepits.PA6:6,7:7,SClO,12.

Wingin Fig.トA3.Squama barc.Wi11g mernbranebare,Slightly bluish and Veryfitlelygranular.Anallobeobtuse.CostaextendingmuchbeyondtipofR4十 5・RRO・鳩0・32,VRl.18、1.08、R/Cul,()6.1.01.Cu2stronglycurvedataboutmiddle・ AI-aIveinexteIldingbeyondfCu.Legsegme11tSrelativelyIongandsIender,fLROA7, 0,46,mLRO.42,0.41,hLRO.52,().53(alZunusuallysma11),Tarsiwithlongbeards,fBR 4・O,4.4,mBR3,9,3.4.hBR7.3.7.6.FronttibiawithaloIlg,CurVedandbarbedapicaI SPur(52microns,Fig.1-A5).Middle tibia with two short terminalspurs(16,23 microns,Fig,1AA6).Hind tjbiawith aloIlg terminalspur(35microns),a Short termiIlalspur(12Illicrons),alldaternlinalcombcomposedoflO freespurs(12-22

microns,FiglトA7)▲TarsiIVcylindricalandlongerthantarsiVinal‖egs、Pulvilli absen亡,e上れPOdjur11∂boしl亡ha】fas】ongasc】all▼S.

Abdonlhaltergites with relativelylarge numbers of setae(Fig.1AA8). l■IypopygiumiIIFig.1-A9.Ninth tergite with rounded posterior margiIlbearing

COnSpictlOuSmicrotrjchiae.Analpointabsent.GonocoxitelargeaIldroughlyconical,

Witll皿tjn】〕er】obe,GoJ】OSt)r】uslちriths】igh軌▼COnVe】くinnernlargjn,al】dllr圧hasharp】)▼

pointedprocessoIllateralsidenearapex(Fig.lAAlO).

2・I)escriptionofSmittia kqiimagmTZdisSasa,Sp.nOV.(Platel-I3)

AmalewascollectedontheshoreofLakeKojimako(Okayama),OnMarch ll,1986(No.A92:89,holotype).

Male:BL2・38mm・WLl・76mm・BodyalmostuniformlybIack・Eyespubes- Cent,reniform,ERl・32LAntennawith13flage11arsegments,AR2.11,AHRO.59,】ast SegmentSlightlyswollenapicallyandwithashortbutstrongapicalseta・SO12こ12, CL8▲Ar.tepronotum(Fig.1LBl)unitedinthemiddle,With2:21ateralsetae.DM8,all minute,DL8=8,PA4‥4,SC8・WinginFig・1-B3・Squamabare,anallobeobtuse,Wing membranebareandveryfinelygranular・CostaextendingmuchbeyondtipofR4+ 5,RRO・38,VRl・26,R/Cul・04,Cu2stronglycurved.AnalveinextendingbeyondfCu. Terminalstructureoftibiaeasinothermembersofthisgenus(Figs.1-B4,5,6).fLR O・55,mLRO.47,hLRO.58,fTRO.12,fBR7A,mBR6.2,hBR7.5.Pulvi11iabsent.

HypopygiuminFig.1-B8.Analpointrobust,Widestatbaseandcoveredwith

microtrichiaeonbasalhalf,distalhalfbareandalmostparallel-Sided.Innerlobeof gonocoxitesituatednearthebase,muChlongerthanwide.apjca11yroundedandwith microtrichiaeoninnerside▲Gonostyluspeculiartothisspecies,Widestnearapexand taperingtowardsbase,Withastoutapicalspur,andaroundedsubapicaltoothwhich isaboutaswideaslong.

Remarks:ThisspeciesissomewhatrelatedtoSmittiap7dora,S.nud*e S・edwardsiandS,tIac/ゆennis,inthatanalpointisrobustandapicalhalfisbare, butdiffersfromp771lo777inthateyesarepubescent,fromnudipennisinthatanallobe Ofwfngis not fIat but obtuse and R4+5isendingabovetip ofCul,and from edwaydsi,itac植ennisandalltheotherspeciesinthatinnerlobeofgonocoxiteis large,locatedn甲rbaseandlongerthanwide,andsubapicaltoothofgonostylusis narrowandsemicurcular・Analpointofthepresentspeciesisapparentlystouterand longerthanthatoftherelatedspecies,andbearsstrongermicrotrichIae.

3・J)escriptionofPsezLdosmittiasp.kojimatertia (Plate4-B)

Ama】el、ナasco】】餌tdw血insec仁ne仁On亡毎shoreofLakeKoji111aOnMay2, 1987(No.A133:98)

Male:BL2・04mm・WLl・08mm・Bodylargelybrown,withdarkbrownor blackmarks;grOundcolorofscutumbrown,SCutalstripesandpostnotumblack,1egs brown,abdomina】terg5tesdarkbrown、EyesbaTe,ren]formandwIdeLyapar(trom eachother,ERl▲62・Antennabothmissing.SO6:6.CL6.Antepronotum(Fig.4-Bl) deeplydividedinthemiddle,Withonlyonelateralseta on eachside∴Scuturn and

SCutelluminFig.4-B2.Scutumwithacentraltuberclebearingapairofminutesetae,

DM otherwise abseIlt.DLlO on each side,PA3:3.SC4.Wing bare,Very finely graI-ular・Squamabare,anal】obeobtuseL CostanotextendingbeyondtipofR4+5・ R2+3endingc】oscrtotipofR4+5thantotipofRl,RRO.73.TipofR4+5much proxima】totipofwiIlgandeventotipofCul.R/CuO,91.fCumuchbeyondr-rn,VR l・33.AnalveiI-endiIlgprOXimaltofCu・TipoffronttibiainFig・4-B3▲TarsiofalZlegs missing.Abdonlinaltergites with rather reduced nurnbers of setae(Fig・4-B4)・ 11ypopygiunlil-Fig・4LB5▲AnalpointsomewhattTiangular,Withnumerousmicrotri- chiaeandtwoshortsetaeonbothsides、【nnerlobeofgonocoxitelargeandacutely angulate・Got-OStyIusIon臥SIender,apicallypointedandwjthconcaveinneriTlarginl Ⅵrjfh a strongapicalspur.

Thcabovemorphologicalcharactersindicatethatthisisatypicalmemberof genus魚eztdns]nt/血Goetghebuer,1932,aSredefinedby Brundin(1856)and Pinder (197軋butischaracteristicinthcstruCtureOfanalpoirlt,inner】obeofgonocoxite, andgonostylus.andisprobablyanewspecies.However,SincebothaIltennaandall tarsiareI血ssingfrolllthepresentlyavailablesinglespecimen,thescientificnameis TeSerVeduntiladditionalspecimensbecomeavailabk,

4.NotesoIl軸α〝ねfomα(ざ肌〟如ノゐJ侮「(・αねTokunaga,1936

Thjsspeciesis provisionallyclassifiedinto thegenusPseudosmttfia Goetgh- ebuer,1932,bythefo1lowingreason.

Thisspecies was describedby Tokunaga(1936c,P.310)togetherwith other 5t・aniotoma and7bnyk7TSuS SPeCiescollected from tide poDIsor orlSearShore,The descriptionwasmadewithmalesswarmingonagravellytidalzone,Accordingto theoriginaldescription,WLaboutl.06mm,bodylargelydarkbrown,thoraxblack and halteres yellowish white,Eyes bare,antenlla14segmented,AR about O・7. Pronotumreduced.Winghyaline,Withoutmacrorandrnicrotrichiae,Squamabare, COStanOtprOducedbeyondtipofR4十5;R4+5endingproximaltotipofCul;R2十3 endingclosetotipofR4+5;fCumuchbeyondr-m;Cu2almoststraightandforked like figure Y;ana】vein ending proxima】to fCu.Pulvi11iabsent.Analpoint trianguIarandwithmicrotrichiae.lnnerlobeofgonocoxiteextremeIylong,fingerL 】ike,GonostyIusIong,Slender,innerrnarginsIightlyconcaveandapicallypointed.

Basedonthesecharacters.Goetghebuer(1842,p.110)placedthisspeciesinto subgenus OrthosmittiaGoetghebuer,1940,Ofgenus Smiitia Holmgren,1859.How- ever,aCCOrding to the rnore recent systerns of classification of the subfami1y Orthocladiinae presented by Brundin(1956)and Pinder(1978),the above mor・ phologicalcharactersseemtofitbettertothegenusPseudosmit流1932thantogenus Oythosmittlb.Tnthelatter,Squamahasfrfngehairs.whichareabsentinthepreserlt SpeCies.According to Brundh(1856,P.165),allspecies of Fteudosmitthlhave no dorsomediansetaebutwitha Mesonotalhoecker(centraltubercleorlSCutum),but Tokunaga(1936)gave no description on the character of scutum of the present SpeCies.

(Plate2) ニ・.川l川Il、り〝=lI日日J〝IHll、、い.tl小.

Amalewithahighlycomplicatedstructureofhypopygiumwascol】ectedwith

a】jghttrapoperatedonthenⅢthnoorofanapar亡111en〔houseatthesfdeofRivcr Matsuk∂、柑,Azunljcho,1、0)7anla,0王1Februarさ7】6,ユ9即(No,Aユ46:01).

n1ale:BL4,76nlm、WL3.12】11m.t3od)Talmostu【liforml),blackordaI・kbrown. HeadinFig.2-1_Eyespul)eSCerlt,reniformazldwith()utd;stⅢCtdorsomediaJprojee- tion,ERO・75.Anten11a(Fig.2L2)withon】y8f)age】】arsegrr)entS,anterma】haIrshighly Teducedal-d appeari噸1h鉦[Of female,Alit).賂AH】モ0.ユ9.】ast5egnleJlとIl′肋aIl apicalseta・SO20:20,distributedir]mu]tip】erol略CLB,A11tePrOnOtum(Fig.2-3) slightlyseparatediIlthcmiddle.with14:ユ4】ateralsetae.Scutunlandscute】hmlh Fig・2-5・DMO,DL13二13,allwithalaTgepalebase′PA7ニ7,SC22intwotransverse rO\l,S.

WingmembraI-eWithoutmacrotrichiaebutgranularinappeara】lCe.Venatjon inFig▲2-4・SQ22こ22,RRO・26,VRO.87,R/Cul.13.Costae7(tendingslightlybeyondtip OfR4十5・aIldreachiIlgalmosttotipofwing.FronttibiawithalongbarbedternliIlal Spur53micr()nSlong(Fig・2-6).Middletibiawithtwobarbedter打直1alspurs54and 55micronslong(Fig・2-7).Hindtibiawithtwoterminalspurs85aIld82micronslong. andatermiIlalcorrlりcomposedof15freespurs42-77micronslong(Fig.2LB).fLRO,61, mLROA6,hIノRO.63,fTIiO.09,fBRl.8,nlBRl.5,hBRl.4.TarsiIV cordiform and Shorterthantarsi\rinalllcgs.1)ulvilliabsent,ClawsaTeapica11ybarbedandpointed.

Hypop)rgium(Figs.2-9,10)highlycomplicatedinstructure,AnalpointrobtlSt, WidcstatbasealldapicalLyroullded.Ninthtergitewithalongsheathinthemiddle COVeringanalp(〕lnしandwithmorethan20shortsetaeonbothsidesofanalpoint. Gonocoxi亡ewithalongandcompIecatedi11nerlobe,Whichhasachitinizedrectangu- 1ar】obe bearirlg tlUmerOuS StrC・ng Setae On the ventralside.GoIlOStylus simple, StrOnglyexpaIldedmediauynearthebaseandtaperingtowardsapex.withasmall ap】Ca】spu「、

Remarks:This甲eCiesisregardedasamemberofgenusD如才neSa,Sinceeyes arepubescentandwithoutdorsomedialprojection,Wingmembracewithc.utmacrD・ trichiaeandgranu】ar,CrOSSVeInm-CuispresentarldconnectedwithCul,tarS‖Vis COrdiform,andtermjna】structureoftibiaeistypICa】tothesub-famiZyD血11eSinae. However,jtisquiteunusualinthatmaleantennahasonly′8flagellarsegmentsand hairsare h5gh】y reduced,appearjngljke fema】e antenna.The5truCture Of ninth tergite,analpoir]t and hlner]obe ofgor)OStylusis a】so qu汗e unusua】.Among the previously knownspecies ofthisgenus,itissome-What related t〔)Diamesa as&la Tokunaga,1936,inthat antellna has on】y8flage】】arsegments,antenna】hajrsare reducedandlookslikethatoffemale,butjn as少bar】alpointjsabsentandgeno/ Stylusisankylosedwithgonocoxite,

6.β‘αme含αfo〟α椚α〃e∫αSp.れ0V. (Plate3)

A male ernerged on9February from a bottom sample co11ected on26 Decemberfrom anirrigationditchatthesideofKumano River.Toyama-Shi(No 146:06).

Male:BL4.16mrn,WL2,38mm.Scutum,SCut占11umandpostnotumentirely black,haIteresbrown,1egsdarkbrown,abdQminaltergiteslargelydarkbrown,IIto VwithamedfanIongftudinalblackband,hypopygiumdarkbrown∴HeadinFig.3・1. Eyesbare,innermarginconcave butwithoutdistinctdorsomedialprojection,ER

- ト・■▼

1・07・Antennalflagellum13segmented,1astsegrnentnotexpandedapica11y,andwith anapicalseta,ARl・71,AHRO・58・Palpwith4flagellarsegments,allrelativelylong, 96x26,147x30,166x26,204Ⅹ17micronsinlengtharlddiameter.

Antepronotum(Fig.3・2)almostparallel-Sidedandthicklyunitedinthemiddle, withoutdorsalsetaeandwith4こ41ateralsetae・Scutumandscute11uminFig.3-3.DM O,DLlO=10,allarisingfromlargepalepits.PAlO:10,SC21.WinginFig.3-4.SQ24: 26■Wingmembranebrownish,withoutmacrotrichiae,andfinlygranular.Anallobe StrOnglyproduced▲CostaextendingmuchbeyondtipofR4十5,andreachingtotipof Wing.R2+3endingaboutmidwaybetweerttipsofRlatldR4+5,RRO.42,Crossvein

m・CuunitedwithCulatslightlydistaltofCu.fCuproximaltor-m,VRO.93.Cul

endingmuchproximaltotipofR4+5,R/CulL12.Cu2almoststraight.Analvein extendingmuchbeyondfCu,andalmostreachi喝tOwingmargin,

Fronttibiawithalongterminalspur(84microns;Fig.3-5).Middletibiawith twoshortterminaJspurs(both50micronslong;Fig.3・6).Hind tibiawithalong terminalspl】r(78microns),aShortterminalspur(44microns),andaterminalcomb COmpOSedof9freespurs(20・55micron5;Fig,3-7).MiddleandhindtarsiIwithtwo Shorttermirlalspurs,middleandhindtarsilIwithoneshortterminalspur,Othertarsi withoutterminalspur・Tars‖Vofal11egsslightlyexpandedapically,andallshorter thantarsiVoftherespectivelegs(Fig.3・8).Pulvi11iabsent,Clawsareapicallyforked andwithafewsetaeatbase,empOdiumverysmall・fLRO.77,mLRO.55,hLRO.59, fTRO.11,fBR3.5,mBR3,2,hBR3,4.

Abdominaltergiteswithnumeroussetaewhicharealrnostevenlydistributed. HypopygiuminFig・3-9■AnalpointabsentLNinthtergitesmall,pOSteriormarginonly Slight】yproduced・WithIonglateralsetaeand21shortsetaeinthemiddleportion. Gor10COXitewithoutinnerlobe.Gonostylussimple,Widestataboutbasa11/3amd taperingtowardsapex,andabruptlycurvedinwardsatapex,1ikeahook(Fig.3rlO),

Remarks:ThisspeciesisdesignatedasamemberofgenusDiamesa,Since wingisbare・CrOSSVeinr・misconnectedwithCul,R2+3isnotforked,anteprOnOtum isbaredorsally,eyeSarenOtStrOnglyproduceddorsally,andtarsiIVisshorterthan tarsiV・AmongthespeciesofthisgenusknownfromEurope,itismostclosely relatedtoDiamesaincalHdd(Walker)inthatarlalpointisabsentandgonostylusis not expanded medially,but differs essentiallyin the shape of gonostylus(not apicallyhookedbutwithachitinizedtoothnearapexinin招Ilida).Ontheother hand,SOmelOspeciesofDu2meSahavebeenrecordedfromJapan,butthepreserlt Speciesdiffersfrom allofthemirlthateyes arebare,analpointisabsent,and gonostylusishookedapically,aSShowninthekeyinPart2.

7.Prひdね〝!eざq e九〟ヱe〃‘grα,Sasa,叩.n(ハ㌧

ThisisalleWSCientificnameforP)’OdklmeSaSp,OfSasa(1984.p.91)describcd

by malc.fcmale a11d pupa emerged from bottom samples coIlected from Lake

Chuzenjj.NikkoNationa‖)ark(Tochigi)in1979aIld1981,Holotype:male,No・A52=

01,emergedonMay23,1979inthelaboratoryofNIES.1tspupalskinismoul-tedin

No.A52:02,Paratype:male,A52:03,emerged May8,1981.Afemale(A52二04), emerged May8,1981,aIldtwoIarvae(A52:05,06)werecollectedfrom thesame

bottomsalllpleo†Shobuhama,LakeChuzenji.

Asdescrjbedindeねi】sintheorigina】paperbySa5a(19糾いhemale()fthis species has a darklp chitinized elongate appelldage at the base of gonocoxite characteristictothisgenus.Arnongthepreviouslyknownspeciesofthisgenus,itis somewhatrelatcdtoP7てゆui[taぬGoetghebuerfl-thatgonostylusIssimpIe,ana】 pointisrobustandgo110COXitebearstwolargeinnerlobes,butdiffersessentially fromthelatterinthatthepresentspeciesbearssome20setaeonninthtergite(only 4inthelatteraccordingtoPinder,1978.Fig・96f3,andintheshapeoffnnerlobesof gonocoxjte.Sasa&Kawai(1985)reeorded another species of thisgenus from Toyama,P.nqg[lli,Whichdiffersfromthepresentspeciesinthatanalpointisabsent andtheshapeofappendagesofgonocoxiteisrernarkablydifferent・

Standard measuremen亡data ofho】〉rt)rPeand parat)′Pema】es:BL6く43,7■35 mm,WL3.16,4.10mm.AR2.68,2.85.AHRO.49,0.61,SO12-16,CL14,16,PN4-6, DMO,DL12-14,PA5-10,SC30,30,SQ37r40,RRO・47,0.49,VRl・05,0・97,R/Cul・12, 1.11,fLRO.81,仇83.TllLRO.49,仇50,hLRO・56,0・5乳fTRO・ユ3,0・14,用Rl・7,1・7ImBR lふ1,7,hBRlふ2.3.

8.軸〝〆ねmeβαC加zemα♂ねαSasa,Sp・nOV・

Thisisanewscientificnamefor$)lndltlmeSaSp.OfSasa(1984,p・93),described withasinglemalecollectedontheshoreofLakeChuzenjion8May1981・Holotype: No.A52:11.Thisspeciescanbeeasj】ydjfferentiatedfrom S・edl”ardsiPagast of Europebytheshapeofgonostylus,andcanbeidentifiedfromamong7Japanese speciesbythekeyinPart20fthispaper・

StaIldal・dnleaSしIremeIltSOftheho】ot)′Pe:BL6.13mnl,11「L3.19mm,AR2・37, AHRO.57,ERO.55,SO46:48,CL24,PN8:8,DM6(allminute),DL26:26・PAlO‥10, SC40,SQ32,RRO,53,VRO.90,R/Cul.23,fLRO.65,fBR6・2・

9.KrenQPelqpiayLLnOureSLaSasa,Sp.nOV. (Plate4-A)

MalesandfemaleswerecollectedwithinsectnetwhiIeswarmingontheshore ofLakeYunoko(Tochigi),Ju】y31,1976.12malesand3femalesamongthernwere dissectedandmountedonslidesformorphologicalstudy(No.A52:21・29).Holotypeこ No.A52:23b.Paratypcs:Otherllmalesand3females.

MaleごBL3.04・3.46(3.25jnaverageoflO)mm,WLl.70-1.94(1・81)mm・Bod)r largelyye1low,withbrownmarks;grOundcolor ofscutumyellow,SCutalstripes, scutellumandpostnotumbrown,legsegmentsalmostuniformlybrown,abdominal tergitesItoVbrownishyelZowforora12/5andyelJowforcauda13/5,VIandVlII brown,VIIlargely brown and with a pair oflateralyellow areas,hypopygium yellowishbrown.HeadinFig.4-Al.Eyesbare,eaChwithadorsomedialprojection, ERO.15-0,31(0.26),Antennacomposedof13flagellarsegments,1astsegmentshort andperMltimatesegmentlongest,Alそ1,34・1-64(1A5),AHRO・50-O・52(O・56)・SO12-14 (12.8),CL14・18(16.1),Antepronotum(Fig■4-A2)separatedinthemiddle,with20r3 (2.5)1ateralsetae.ScutumandscutelluminFig・4-A4,DM26-34(30・6)indoublerows, DL26-39(31.0),PAlO-16(11,9),SC15-21(18、1)■

WinginFig▲4・A3・Wingmembraneunmarked,withnumerousmacrotrichiae, squamawith16-25(21.4)fringehairs▲CostaslightlyextendingbeyondtipofR4十5・

ーJ52→

Rland R4十5runningcIosely,R2+3isconnectedwith Rlnearitstip andending closertotipofRlthantotipofR4+5、RRO_23-0、43(0.34).TipofR4+5distalto tipofCul,R/Cul・05・1・09(1・08)・Crossveinm-CuSlight】ydista】tofCu,andfCuis proxima】tor・m,VRO,75-0.81.AnalveinextendingmuchbeyondfCu,

FroIlttibiawithatriangulartermina】scale,andaterminalspし1rCOmpOSedof along,Slendermainshaft48micronsIong,andtwoorthreeshortlateralbarbs(Fig. 4-A5).Middletibiawithalongterminalspur(73microns)andashDrtterminalspur (22microns).bothbarbed(Fig.4-A6).Hindtibiawithalongbarbedterminalspur(77 microns),aShortbarbedterminalscale(30microns),and a terminalcomb with5 free,Simp】espurs(Fig.4-A7).fLRO.84・0,89(0.86),mLRO.9B-1・02(1.00;unuSuallylarge vaIue),hLR O.83-0.87(0.84),fTR O,12-0,14(0.13),fBR4,0-5,3(4.9),mBR4.0-6.5(5.2),

hBR4.6-7.2(6.0).Pu】vi11iabsent,emPOdiumshort,Clawsareapicallypointedandnot forlくed.

Hypopygiumin Fig.4-A8.Ninth tergite short and narrDW・Phallapodemes relativelylongandapicauyhooked.Gonocoxiterough1yeggrshaped,withasetiger- ouspadatthebase,Gonostylussimple,taperingtowardspointedapex,andwitha largeapicalspt】r,andwith4relativelyIongsetae.

Female:BL2,06.2.16,2.18mm,WLl.80,1.B4,1.84mm.Bodycolorationasirl male,WjthbrownrnarksonyellowgroundcoIor.HeadinFigA-A9.Eyeseachwith alongandnarrowdorsomedialprojection,ERO.24,0,29,0.30.Antennacomposedof apedicelandllflagellarsegments,ARO.23,0.40,AHRO,23.SO9・12(10.5),CL19. 20,24,PN20r3(2,8).DM30,34、36,DL40-61(54胤PA14-23(17.7),SC26,28,SQ 19-27(21,2),RRO.35,0.36,VRO.84,0.B5,R/Cul.12,1.14,fLRO,91,mLRO.84.hLRO.84, fTR O.14,fBR4.3,mBR5.8,hBR6.3,Spermathecae3(FigA-All),aIlovalandnot pigmented,CaSil)TOVerIooked.Cercus(Fig.4-AlO)withacomplicatedshape・

Remarks:This species belongs toJ㌔nおnelLYtlin wider sense and to K7mPf,elpf,iaFittkau,1962,SincecrossveinmLCuisdistaltofCu,tibiaisunicolorous, gonocox圧ewithoutbasa1lobe,eyeSarebare,COStanOteXtendingmuchbeyondtip ofR4十5,tipofR4+5isbeyondtipofCul,hindtibiawithlongandbarbedterminal setaeandwithterminaIcomb.wingunmarked,andanaltergiteissirnple・Amongthe species ofthisgenus recorded from Europe,the present speciesis most cIose】y reIatedtollig7Ⅵ加ncklkl(Staeger)inbodycoIoration,butdiffersfromitintheshape andstructureofgonostylus(cf:PiI-der,1978,Fig,83C)andintheabsenceofbasal setigerouspadofgonocoxite.AmongthechironornidspeciesrecordedfromJapan, Pe諏tan紬raa[baTokunaga,1937,SeemStObelongalsotothisgenusaspointedout byFittkau(1962,p,274)、butitdiffersfromthepresentspeciesinbodycoIoration (almostentirelywhite)andinthevaIueofmLR(40/68,OrO▲59inalba,089-1・02inthe PreSentSpCCies).

-i5二7-

EXI}LANATION OF PLATES

l}1atel.A.0如卯椚叩〟5昆rJたαた扉im【‡甲f〝05αgen.etSp.nlハ㌧

Male.Al:head.A2:aIlteprOIlOtunヽ、A3こWillg.A4:SCutumandscutellum・A5:tipof fronttibia.A6:tipofmiddletibia.A7:tipofhindtibia.A8:abdominaltergitesIl,1ⅠI andIV,Showing bases of setae.A9:hypopygium.AlO:gOnOStylus・B.Smittia hojtmL7grandissp,nOV.Male.Bl:anteprOnOtum,B2ニSCutumandscute‖um,Showing basesofsetae.B3:Wing,B4:tipoffronttibia.B5:tipofmiddZe仁ibia.B6:tipotl流1d tjbね.B7:abdonljJlalとergjtesll,川andIlr,B8ニh),pOpさrgiu肌

Plate2.DLamesa matuimpedita,Sp.nOV.Male.1こhead.2:antenna.3こ allteprOnOtum.4:WiIlg.5こSCutumandscutellum.6:tipoffrollttibia.7:tipofmiddle tibia.8:tipofhindtibia、9:hindtarsusIV andV.10こhypopygium,dorsalview.11: do,Ventralヽrie\\r.

Plate3、βfα椚βざαね〟〟朗〟〃β∬α,叩.nOY.Male.1.head.2:anteprOr】Otum.3ニ

scutumandscute11um.4:Wing.5こtipoffronttibia.6:tipofmiddletibia.7二tipofhind tibia.8:tarSuSIVandVoffront(f),middle(m),andhind(h)1eg,9:hypopygium・10: gonostylus,Ve11tralview.

P[ate4.A.KreT10Pe(opia yut10ul・eSia,Sp.nOV.Male.Al:head.A2ニante- pronotum.A3:ⅥriIlg.A4:SCutUmandscute肌Im.A5:tipoffronttibia.A6=tipof mjdd】etibja.A7:tfpofhhdtjb≦a.A8:hypopygium.Fema】e.A9:head.AIO:CerCuS・ All:Spermathecae.B.Pseudosmittia sp.kojimatertia.Male.Bl.antepronotum. B2:SCutumandsctltellurn.B3:tipoffronttibia.B4こabdominaltergitesIl,11IandlV. B5こh)′POpygiunl.

Al

Platel.A.0吻原mLyuSurikakqTima少inosa,Sp,nOV.

B.S別抽β鬼わすm8gγd邦df5,Sp,nOV,

-ノ55一

Plate2.β沼ア柁(規ア′7躍如g′7ゆg♂i也SP・nOV・

Plate3,Diamesa toylmqfleu,Sp.nOV,

Plate4.A.KnnoPelopbyunowesla,Sp・nOV・

B.Pseudosmitぬsp,kojimatertia

- ∴てヾ

日本及び棄アジア産ユスリカ科の

カタログと雄成虫の検索表

佐 々 学

ユスリカとはDiptera目のユスリカ科に属する昆虫の総称で,その幼虫は陸上のほとんど

あらゆる水域に生息し,その種類もおびただしく,すでに全世界から数千の種が記載され

ている。しかしその発育史は比較的簡単で,卵,幼乱サナギ,成虫の4期よりなり,成

虫は蚊のように吸血することもなく,交尾した雌は幼虫時代に蓄えた養分を原料に産卵す

る。環境科学の立場からみれば,ユスリカ類は湖沼,池,水田,河凡下水溝,などに幼

虫がおびただしく発生し,水底の藻類やヘドロをたぺて成長し,成虫になって大量に脱出

したり,魚などの餅ヒなって水の自然浄化に大きな役割なしている益虫である。また,そ

の各種塀が水の化学的,物理的,生物学的な環境に応じて厳密に住みわけているため,水

質指標生物として,特に河川や湖沼の下水による汚染度の推定に極めて有用である。しか

しその反面,汚染の進んだ川や湖から成虫が大量に発生して,周辺に住む住民に不快害虫

ヒして味われる事例が多く,その駆除がしばしば要請されている。さらに近年特に我が国

においてその成虫の死がいないし排せつ物の吸入による気管支ぜん息の発生が注目されて

いる。

この報告は1988年11月までに日本及び東アジア地域(中国,台湾,韓国,樺太を含む)か

ら記載されたユスリカ科Cllironomidaeの昆虫の種類を亜科,族,属,重層などの分類体

系に整理して,それを記録した文献を添えたカタログをPartlとし,その雄成虫の形態に

よる検索表をPart2にまとめた。さらに従来未記録であったユスリカの数種についての記

載をPart3に挙げ,これらの文献と索引を添えた。

この地域のユスリカについてはハンガリーのKiefferが1912年に台湾から14種(すべて

新種),1916年に台湾から35種(うち新種24),1921年にフィリピンから5種(すべて新種),

台湾から27種(うち新種17,未記録種2)を記載しているが,その大部分は記載や図が不完

全,ないし不十分であるため,現在のどの属ないし種に該当するのか不明なものが多い。

したがって,そのうち後の研究者によって再記載された種を除いてはあえてそれらを引用

しなかった。

その後,徳永雅明が1933~1964年にかけて現在の日本,及び台湾,樺太,ミクロネシア

などのユスリカ科につし〕て膨大な研究成果を出版された。佐々・山本(1977)はそれまでに

記載された日本産ユスリカ種のリストをまとめたが,それによれば台湾,樺太を除く現在

1.国立公害研究所 客員研究員(〒930宵山市安住町6-12-903)

¶J59-

L

の日本領からすでに約160稜が主として徳永により記録されていた。

私どもの日本産ユスリカの分類,生態,分布,水質指標性,病害などに関する研究は主

として国立公害研究所において1977年から開始され,その後私が帝京大学,富山医科薬科

大学などに転出した後も同研究所の安野正之,岩熊敏夫,菅谷芳雄,上野隆平らの協力を

得て今日まで続けられてきた。巻末の文献に挙げられているように,本報告を含めて既に

35鼠合計して1.376頁の分類学的研究論文と,さらに約20の解説文などが出版された。ま

た,私共の共同研究者によりユスリカ類が気管支ぜん息患者の発作を引き起こすアレルゲ

ンとして日本各地で重要な役割をしていることが初めて明らかにされた。

日本に産するユスリカの種類については,巻末文献に挙げたように橋本,山本,西田ら

の研究があり,韓国でもRee&Kimの研究が出版されている。また,日本において記載

された種類について欧米などの分類学者がそれを引用してい属名や種小名を改めた研究も

いくつかある。外国人による研究のなかで,我が国の下水や都市河川などに最も普通に発

生し,それまで日本人研究者達がC鮎川秋川㍑=丸和払(Meigen)とよんでいた種類が新種で

あり,それをChironomusyoshimatsuit名付けて記載したMartin&Sablette(1972)の論

文が特に注目される。

このようにして日本及び東アジア地区から今日までに記録されたユスリカの種類は合計

して480となり,そのうち349(72.7%)は一応この地区の特産種とみなされて,欧米豪など

からは記録されていない。そのうち1966年以前に記録されたものは242種(50.4%),それ以

後のものは238種(49.6%)で,これらのうち佐々,及び共同研究者が記録した新種,ないし

未記録種はその過半数を占めており,新種だけでも196穫に達した。しかし,今回のまとめ

はあくまで中間的なもので,さらに調査採集が進めば,この地区から1,000を超える種が記

録されることは,当然予測されることである。

なお,ユスリカ類の種を幼虫だけの検索で同定しようとする試みは今後とも避けるぺき

で,日本でもそのために湖沼や河川に摩する種の同定を誤ったり,同じ属の別種をいくつ

も同1種と見なしてしまったりして,無意味どころか,有害な結論をだしてしまったとい

った研究所報告がいくつもあることは残念である。幼虫材料を採集した際,それを研究室

で飼育して,雄,雅,サナギを含めた標本で同定をしたい。

しかし,ユスリカをはじめとして,生物の種とはその外部形態だけで識別することがで

きない場合もあるし,近縁の群同士の間では種としての区別さえ不明確なこともある。ま

してや,それまでの不完全な記載を根拠に手持ちの標本からそれと同一種と判断したり,

別種とみなして新種を作ったりせざるを得ないのが今回のような古典姫な分類学の立場で

ある。だが,それはこれを基盤として人生への応用価値の高い環境科学や,医学,農学な

どの分野にユスリカの研究を進めていくためにはぜひ必要な第一歩なのである。

-- 160--

REFERENCES

ForamorecompletereferencesofChironomidae,SeeFittkauetal.(1976)and Hoffrichter&Reiss(1981).

Ashe,P.(1983):A catalogue of chironomid genera and subgenera of the world includingsynonyms.Entomol.Scand.Suppl.,17,3-68.

Brundin,L.(1953):Zur Kenntnis der Orthocladiinae(Chironomidae).Rep.lnst, FreshwaterRes.Drottingh01m,37,1・175.

Edwards,F,W,(1924):SomeBritishspeciesofCo7TnOneura.Entomol,Monogr.Mag,, 60,182-189.

Edwards,F.W.(1929):Britishnon・bitingmidges(Diptera,Chironomidae),Trans.R. Entomol.Soc,London,77,279-429.

Epler,J.H.(1980):BiosysternaticsoEthegenusDic”tendipesKieffer,1913(Diptera, Chironomidae:Chironominae)oftheworld.Mern.Am.Entomol,Soc.,36,1-214,

Esaki,T,(1932):Chironomidae,In:NihonKonchuZukan,Hokuryukan,164-165. Esaki,T.(1950):Chironomidae.In:NihonKonchuZukan,Hokuryukan,1560. Fittkau,E,).(1962)こ Die Tanypodinae(Diptera,Chironomidae);die Tribus

Anatopinini,Macropelopiiniund Pentaneurini.Abh.z.Larvensystematik deT lnsekten6,AkademieVerlag,Berli,433p.

Fittkau,E,).andJ.Lehmannm(1975):RevisionderGattungMtcrocricotof・uSThien. etHarn.1nt.Rev.ges.Hydrogr.,391・402.

Fittkau,E.J.,F.ReissandO,Hoffrichter(1976):AbibliographyoftheChironomidae. Gunnedria,1-177.

Freeman,P.(1961):TheChironomidaeofAustralia.Aust.).Zool.,9,611-737. Goetghebuer,M.(1937):Tendipedidae(Chironomidae).b)SubfamilieTendipedinae

(Chironominae)‥玩:Die Fliegen der Palaearktischen Region13c,Lindner,E. (ed)り1-13乱

Goetghebuer,M.(1940):Tendipedidae(Chironomidae).f)Subfami1ieOrthocladiinae. In:DieFliegenderPalaearktischenRegion,Lindner,E.(ed),1-208.

Gowin,F.(1943):OrthocladiinenausLunzerFliessgewaessern,1I.Arch.Hydrobiol., 40,114-122.

Halvorsen,G.A.and O.A.Saether(1987):Redefinition and revision of the genus 7bkun(2gaklSaether,1973(Dil)tera,Chironomidae).Entomol.Scand.Suppl,,29, 173・188.

Hasegawa,H.andM.Sasa(1987):Taxonomicalnotesonthechironomidmidgesof thetribeChironominicollectedfromtheRyukyuIslands,Japan,Withdescription Oftheirimmaturestages.Jpn.].Sanit,Zool.,38,275・295,

Hashimoto,H,(1957):PeculiarmodeofemergenceinthemarinechironomidClunio (Diptera,Chironomidae).Sci.Rep.TokyoKyoikuDaigaku,Sect.B,No.129,217- 226.

Hashimoto,H.(1959):Notes on Fbntomyia natans from Sado(Diptera,Chir・ OnOmidae),Sci.Rep.TokyoKyouikuDaigaku,Sect.B,No.133,221-252・

Hashimoto,H.(1962a):Eco)ogicalsignificanceofthesexualdimorphisminmarine Chironomids.Sci.Rep.TokyoKyoikuDaigaku.Sect.B,No.157,221r252・

Hashimoto,H.(1962b):AnewspeciesofclunioninechironomidfromJapan,Sci,Rep,

TokyoKyoikuDaigaku,Sect.B,No.159,285-296. fIashimoto,HL(1964):Notes orlThalassomyia japanica from Ryukyu(Diptera,

Chironomidae).Kontyu,32,311L322. Hashimoto,H.(1965):DiscoveryofCluniohlkahashiiTokunagafromJapan.Jpn.].

Zool.,14(3),13・29.

Hashimoto,H.(1975):SeasonalemergencedCIzmi()aqT(ilo71巌Tokunaga(Ⅰ)iptera, Chironomidae).Ⅰ(yntyu,43(1),49-54.

Hashimoto.1i.(1977a):TheChiroI10rnuSOfJapan,1dcn,31(4),78-84.(illJapanese). Hashimoto,H.(1977b):’’Akamusi”(Chironomuslaeva)ofJapan.Iden,31(10),76-81,

(iIりap∂】-eSe).

Hashimoto,I・I.,T.Wongsiri,N.WoIlgSiri.C.Tirawat,A.LewvaIlich.and K. Yasumatsu(1981):ChironomhlaefronlricefieldsofThailaIldwithdescril)tioIlOf 7new sl〕eCies.Technol.Bu11.,No.007,1-17.(En〔onlOlogy&Zoo】ogyDfv.Dept. Agric.Ballgkok.Thailand).

Hashimoto.H.(1983):1b7faPedillL71=Diptera,Chironomidae)fromJapan,With descriptlOnOfa newspecies.Kontyu,51,17-24.

Hashimoto,H.(1984a):Ahalophilicchironomid,Dic)・Otendit)eSi7ZOZLein.sp,(Diptera, ChirotlOmidae).Bull.Fac.Educ.ShizuokaUIliv▲Nat.Scj.Ser.35,45-51.

Hashimoto。11,(1984b):Anew species oflhJ′71tSChia(Diptera,Chironomidae)from JapaIl.Ko一再▼tl,52(2),262-265.

Hashimoto.H.り984c):NotesonChi川nOl,2ZIS加)LullLSKiefferfromJapan.Ⅰ)roc.Jpn. Soc.S)7St,Zool.,No.29,24-29.

Hirvenoja,M.(1973):Revision der Gattulュg Cricot卸tLS Van der Wulp uIldihrer Verdandten(Dfptera,Chironomidae).Ann.Zoo】.Fenn.,1(),l-363.

Hoffrichter、0.and F.Reiss(1981)ニSupplement to a bibliography of the Chiron- 0midae.Gunneria,37,1-68.

Iwakuma,T.,M.Yasuno and Y.Sugaya(1984):Thedistributionandproductionof ZOObenthos,and the role of chironomjdsin the matter flow,in Lake Kasu- migaura.Res.Rep.Natl.1nst.Environ.Stud.,51,103-140.

Kawai,K.and M.Sasa(1985):Seven new species of chironomid midge(Diptera, Chironomidae)fromtheOhtaRiver,Japan.Jpn,J.Limnol.,46,15-24,

Kleffer,].].(1916):Tendipedides(ChironL)midae)deFormose_Aml,Mus.Nat.Hung., 14,81-121.

Kieffer,].](1921):ChiroIIOmidesdesPhilippinesetdeFormose.Philipp.).Sci.,18, 557-593.

Kieffer,J.J.〔1922a):Tendipedidae(Dipt.).I}I二FormosanAusbeuteSauter’s,H.(e孔 Suppl.E11tOmOl.,1.27-43.

Kieffer.JJ.(1922b):EtudessurlesChiroIlOmidesdeFormose.Anrl.Soc.Linn.Lyon, 69,27-41二

Kikuchi,M/r.Kikuchi,S.OkuboandM.Sasa(1985):Observationsontheseasonal prevalence of chironomidmidges and mosquitoesbylight traps setin a rice paddyareaitlTokushima.JpIl.J.Sanit.Zool.,36,333-342.

Kitagawa.N.t1986):Yusurjka.Sar)kajdo.Tokyo,96p.(inJapalleSe). Kloet,G.S.aIldW,D,Hhcks(1975):AchecklistofBritishinsccts(2†1dEd.)Part5.

DipteraandSiphonaptera.Handb.1deIlt,Br.Insects,11,1-139. LaIlgtOn,Z}.H.,P.S.CranstonaIldP.Armitage(1988):ThepartheJlOgenetlc血dgeof

一 丁ー;二’-

water suppI)▼SyStem,撤777l(1Tly[a7Sl(S gri77)mii(Schneider)(Diptera:Chiron・ omidae).Bu】】.Entomol.Res.,7S,317′328.

Lehmarm,J.(1969):r)ieeuropaeischen ArtenderGattungleheoclイcotopliS Thien.et t-lam.und dl・ei11eue Artvertreter dieser Gattung aus der Orientalis.Arch. H〉′dl-Obfol・、6仇3dβ一3別.

LehIllanIl,].(1970a):RevisiolldereuropaeischeIIArten(1magjnes,M.)derGattung ihruc/L[)T)7Z())71Z(.ヾLeIIZ.Hydroibiologia,33,129・58.

LehlTlaIln.J.(1970b)二 RevisjolldereuropaeischeIIArten(1magines,M.undPuppen) derGattuIlg H)ze〃i〟7Zyla77,紆5r3ause.Zool.Anz.,185,344-378.

Lehmann,J・(1972)二Revisionder e11rOpaeischerlArten(Puppenundlmagines)der Gattung a帝頑私流張了rhiene111an11.BeitT.Entmol.,22,347-405.

Martin,J.aIldJ、E.Sublette(1972):A review of the genus C/lt7t)nOml(S.(Diptera, Chironomidae),III.CJl[ru770mlISyOSjzi771alsl(;,AIleWSpeCiesfronlJapan.Stud. Nat.Sci..1(3),1-58,(Easter11NewMexico Urliv.,U.S.A.),

Nishjda.ILI.(1987)二八(Zl(d〃C7イco!oPILS,aneWSubgenusofthegeIluSCr!cotopIIS(Diptera,

CllfroJlO【11fdae)fl‾OIlりapan.KonけU,55,459-476.

Pagast,F.(1947):SystematikundVerbreitungderumdieGattungDLame5agruppier一 抽1ChironoITlideユ1.Arch.H〉rdrobioL,41,435-596.

Ree,11.l.(1981):StudiesonKoreanChironolllidae(Diptera),2.Descriptionofanew gen11SaIld anewspeciesofChiroIlOmidae.KoreanJ.Zool,,24,217L220.

Ree,Ii.I.aIld M.S.Kim M.S.(1981):Studies on chirorlOmidae(Diptera)in Korea, TaxDIlOmicalstudy on adults()f ChiroIlOmidae.Proc.Coll.Nat.Sci.SNU,6, 123-226.

Ree,H.1.aIld M.S.Kim(1988):Studies on Korean Chironomidae(Diptera)11l. Description of two unrecorded species from Korea and three new species, K()reanJ.Syst.Zool.Spec.tssueNo,2,13L24・

Refss、F.り969):Rel′・fsfo11der Ga亡抽ng鵬俵・明知血甘粕eff.1909.l,Die〟/お〟J招お-

GruppederGattungMicrゆ5ect7W.Dt.Entomol.Z.,16,43ト449・ 1モeiss.F.andEJ、Fittkaし1(1971):TaxonomieundOekoIogieeuropaeischverbreiteter

7b7Z)l/a7WS-Arten.Arch.Hydrobiol.(Suppl.),40,75・200, Saether,0.A.(1969):Some Nearctic Podonominae,Diarnesinae andOrthocladiinae.

Buu.Fish.Res.BoardCa11リ170.154, SaetheT,0.A.(1973)ニFourspeciesof BT3,OP/はe習OClad!!(S Thien.,Withnotes onother

Orthocladiinae(Diptera,Chironomidae).Can.EntornoLlO5,51-60, Saether.0.A.(1975):T\Ve】vcnewspeciesofLimnoP/りIeSEatoI一,withkeystoNearctic

malesofthegenus.Can.EntomoI.,1029LlO56. Saether,0.A.(1976):ⅠミevisionofFb,d7JObae71Z(S,777SSuChIdius,2bll(lsch衰,撤7tl/rねso-

L血㌦Jバ,卸dsul11ere加edgenera,Bu7l.Fish.Res,BoardCan,195,ト287・ Sacther.0.A.(1977):′raxonomic studies on chironomidae:Na7?OCladiu5,」Re2tdo-

c/lil/())!O川JFS,andtheLhLrナIischi(lCOmplex.Bull.Fish-Res.BoardCan.,196,1-287・

Saether,0.A.(1980)こGlossaryof chirono111id morphologyterminoIogy・E一一tOmOl・ Scand.Suppl..4,5・51.

Saether,0.A.&Halvorsen,G.A.(1981)二Diagnoses of Tuete71hlKieff・emend・, D7T′/77√J/ia n.geI一.,and EL(娩穐rielklThien,emendりWith a phylogeny of the Cwdtuck[d[z(SgrOuP(Diptera:Chironomjdae).Entmo.Scand.Suppl・,15,269r285■

Saethcr.0.A.andJ.E.Sublette(1983):A review of the genera Doi171}滋n・gen・,

-∵〃琵-

Ge()7・t][()C/rJd!t(JStrellZke,n7rtICll〟e[ucl〝d[t(S Wuelker,andI㌔el(dcvt/toch7di~′S

Goetghebuer.Entomol.Scand.Suppl・,20,3-1OO・ Sasa,九1.(197ぬ):A c(jnlPara〔Ⅳe StしId〉′Of8du】ts andim】ma亡u「e s亡噌eS Of-1i∫-e

JapaI-eSeSpeCiesofthegcnus CIztrr)7Zu〃川S(Diptera,Chir()nOmidae)▲Res・Rep・ Natl.Inst.E11Viron Stud..3,lA63.

Sasa∴M.(i978b):TaxonomicaLandbio70gica】∫10teS(m T7kH瑚卯岬帥′戊a々kq”2”∫i (Tokul-aga).withdescril)tionofimmaturcstages(Diptera,Chironomidae)」pn・ J.Sanit.Zool..29,93-101.

Sasa,M.(1979a)二1’axoIlOnlicaccoun亡SOn亡heso-Ca】】edCん〆J初?♂/′?/J∫rわJW払co】1叩)e二(

ofJapan.Jpn.J.SaniLZool、,30,187・192. Sasa,M,(1979b)二A morphoiogicalstudy of adults andimmature stages of20

JapaIleSe5PeCiesof the famj】ユ,ChirorlOnlj由e(Dipとera).Res.Rep.Nat】・1】1St・

Environ.Sttld.,7,148.

Sasa.M.(1980):StudiesonchironomidmidgesoftheTamaRiver.Part2・Descrip- とionor20speciesofChiror-Omjnaercco、-erdfro∫--atrjbt】tar)r・!そes・只ep・N∂t】・

lnst.EIIViron.Stud..1:3,9-107. Sasa.M,(1981a):Studiesonchiron()midnlidgesoftheTamaRiver,Part3・Species

of the subfam巾,Orthoc】adiinae recorded at the summer survey a一】d thejr distributiotlinrelatjont()thcpollutionwithsewagewaters.1くes・Rep・Natl・lI-St・ Environ.Stud..29.178.

Sasa,M.(】981b):StudiesonchironomIdmIdgesoftheTamaRIver,Part4・Chirono- midae recorded at a winter survey.Res.Rep.Natl,IIISt.Environ.Stud・,29. 79-14臥

Sasa,M.り粥3a)二Studics on chir()nOnlid nljdges of the Tanla只丸er.Part5・A】1 observationonthedistribution()fChio110mhlaealongthemaiIIStreaminJune, withdescriptioI-Of15newspeCies・Res・Rep▲Natl・Inst・EI一Viron・Stud‥43,1A67・

Sa5a∴M.り983b):Studies on chironomid midges of the Tama Rjver、Part6-DeL scriptionofspeciesofthesubfami1yOrthocladiinaerecoveredfromthelTlaiI- streamintheJunesurvey,Res.Rep.Natl.1nst.Environ.Stud.,43,69・99L

Sasa.九4.(ユ9朗):StしIdiesonchirono血dmidgesin】akesoftheNikkoNation∂】Park・ l)artII.Taxon()mica】and morphologicalstudies on the chironomid species collectedfro1111akesintheNikkoNationall)arl〈.Res.Rep.Natl.lnst.E11Viron. Stud.,7仇】6-2ユ5.

Sasa,M.(1985a):AreportonthechironomidscollectedinwinterfromtheSapporo area,Hokkaido(Diptera.ChiroIlOmidea).Rcs.Rep.Natl.[nst・E一一Viron・Stud・,83, ト23.

Sasa.M.(1985b):StudiesonthechironomidscollectedfromlakesilヽSOuthernlくyushtl (Diptera.Chironomidae).Res.Rep.Natl,Inst.Ellviron・Sttld▲,83,25-99・

Sasa.M.(]985c)二SLudjesonthechironomjdsco】】ectedfromlakesjntheMountFu)i Area(Diptera,Chironomidae).Res.Rep.Natl.ⅠIISt.Envir()n.Stud、,S3,101r160・

Sasa,M.(1987):AnIleX tO”StudiesontheChironomidMidgesofLake f3iwa.Lake BiⅥra S圧dトMonogr.,3.6ト66′

Sasa,M.(1988a):Sttldiesonthechiron()nlidrnidgescollectedfromlakesandstreams inthes()utherllre針〕nOf[lokkaid()JaDaIl・Res・Rep・NatLInst・Environ・Stud・. 121,8-76_

Sasa.M.(1988b):Chir()nOmidmidgescollectedollthesh()reOflakesinthecoastal

regionofAbasiri,nOrthernHokkaido.Iそes.Rep,Natl.Inst.Environ.Stud.,121, 77-90,

Sasa,M.(1988c)ニChironomidmidgescollectedontheshoreofahighlyeutrophicated LakeKoiima(Okayama).SeikatsutoKankYO,33,54-57,(inJapanese)L

Sasa.M.and H.Hasega\Va(1983):ChIronomId midges of the tribe ChIronominj recoveredfromscwageditches,eutrOPhicatedpondsandcleanstreamsofthe RyukyuIslands,SOuthernJapaIl.Jpll.],Sanit,Zoolり34,305-341.

Sasa,M.andIl.Hasegawa(1988):Additionalrecordsofthe chironomidmidges fromtheRyukyulslands,SOuthernJapaIl.Jpn.J.Sanit.Zool、,39.229-256・

Sasa,M.andK.lchimori(1983):StudiesonchironomidoftheTamaRiver.Part7, Additiorlalspeciescollectedinwinter from the main stream.Res・Rep・Natl. Inst.Environ.Stud,,43,101-122.

Sasa.M.and K.Kamimura(1987):Chironomidmidges collected on the shore of LakesiIlthe Akan NatjonaIPark,Hokkaid().Res.Rep,Natl.1nst.Environ. StしId.,104,9-61.

Sasa,M.,K.Kawat,M,TakahashIandR.Zenitanjり9朗):Studiesontheinsectsof River Ohta,With specialreference to the Chironomidae.Kankyo Kagaku KenkyuIiokoku,8-204-ROl-2,115-134.

Sasa,M.and K.Kawai(1985):Morphologicalaccounts on selected chironomids collectedinToyama.Bull.ToyamaSci.Mus.,7,7r22.

Sasa,M.,K.KawaiaIld F.Kamimura(1985):Stl】dies on the chironomidmidges of Toyama(Diptera,Chironomidae).Bull.ToyamaSci,Mus▲,7,1-5.

Sasa.M.and K.Kawai(1987a)こStudies on the chironomid midges of Lake Biwa (Diptera,Chironomidae).Lake Biwa Stud.Monogr.,3,1-119.(Lake Biwa Researchlnstitute,Ohtsu520,Japan).

Sasa,M,and K,Kawai(1987b):Studiesonthechironomidmidges ofthe Stream I[achigawa,Toyama,BuH,ToyamaSci.Mus.,10,25L72,

Sasa,M..K.KawaiandR.Ueno(1988):StudiesonthechironomidmidgesofOyabe River,Toyama.Res.Rep.Toyama Pref,Environ.Pollut.Res.Cent.,26-85, (published by Toyama-ken KogaiSenta,17・1,Nakataikoyama,KosugiLCho, Toyama・ken939-03,Japan),

Sasa,M.andM.Kikuchi(1986):StudiesonthechironomidmidgesinTokushima・Pt. 2.Taxonomicandmorphologicalaccountsonthespeciescollectedbylighttraps inaricepaddyarea,Jpn.].SaniLZool.,37.17・39.

Sasa,M,andJ.E.Sublette(1979)こSynonymy,distributionandmorphologicalnotes onEb如〉edilum nub昨,(Skuse)(Diptera:Chironomidae)・Jpn・J.Sarlit・Zool・,31,

93-102,

Sasa.M.and Y.Yamamoto(1977):A check】ist otChironomjdae recorded from Japan.Jpn.].Sanit.Zool.,28,301・318.

Sasa,M.,M.YasunoandT、Kikuchi(1980):Studiesonchironomidrnidgesofthe Tarna River.Partl.The distribution ofchironomid speciesin a tributaryin relationtothedegreeofpo11ution with sewage water・Res・Rep・Natl・Inst▲ Environ.Stud,.13,1・8.

Soponis,A.R.(1977):ArevisionoftheNearcticspeciesofOrlhocladiusPrthocladius) vanderWulp,Mem.Entomol.Soc.Can・,102,1-187・

Strenzke,K.(1950):Systematik,Morphologie und Oekologie der terrestrischen

一 丁rJ、’;--

Chironomiden.Arch.Hydrobiol.Suppl.,1S,207-414. Strenzke,K.(1959):RevisionderGatt11ngChi7T)110ml(S Meig,I.DieInlaginesvon15

norddeutschenArtenuIldUnterarten.Arch.Hydrobiol..56,1-42. Sublette,J.E,andM.S.Sublette(1973):Fami1yChironomidae.In:Catalogueofthe

Diptera oftheOrientalRegioIll,DelfiIlado,M.and Hardy.E,D.(eds),Bishop Museum,Hawaii,289-422.

Sublette,J.E.and W.W,Wirth(198O):The Chironomidae and Ceratopogonidae (Diptera)ofNewZealand’ssubantarcticislands.N.Z.].Zool.,7,299-:う78.

Tokonaga,M.(1932a):Specially evoIvcd chironomids,jbntomyla7/la[ans Edwards aIldP♪aciftmToktlnaga,aSmarirleinsects.DobutsugakuZasshi,44(519).1-3.

Tokonaga,M.(1932b):MorphoIogicalandbio】ogicalstudiesonalleWChironomidfly. Partl.ElltOmOl.Co】1.Agric.KyotoImp.Univ.,19,1-56,

Tokonaga,M.(1932c):Effectsofdifferentsalinity ofsea wateronthelarvae and eggs of thelllarjneinsect,n)ntOタブり′i〟P〟Cifica Tokunaga.Nihon Gaktljutsu KyokaiHokokし1,7(3),431-436.

Tokonaga,M.(1933a):ChironomidaefromJapan.I.Clunioninae.Philipp.].Sci.,51, 357366.

Tokonaga,M.(1933b):ChironomidaefromJapan.Il,Marine7bnyta77mS.Philipp.]. Sci.,51,357-336.

Tokonaga,M.(1934b):AreviewofthemarineswimmingchiroIlOmids.Shokubutsu OyObiDobutsu,2(8),1357L1364.(inJapanese).

Tokonaga,M.(1934c):PeriodicalemergenceofthemarineiIISeCt.Po Tokunaga,KansaiKontyuZusshi,2(2),11-12,

Tokunaga,M.(1935a):ChironomidaefromJapan.ⅠⅤ.Theearlystagesofamarine midge.7壱l7natOgetOnjaponicus Tokunaga.Philipp.J,Sci,,57,491L511.

Tokunaga,M.(1935b):ChironomidaefromJapan.Ⅴ.Supplementaryreportonthe ClunioIlinac.Mishi,8,1A20.

Tokunaga,M.(1936a):ChironomidaefromJapall.VI.Diamesinae.Philipp.].Sci.,59, 525-552.

Tokunaga,M.(1936b):ChironomidaefromJapan,Ⅴ】I∴Newspeciesandanewvariety OfthegenusChironuml[SMeigen・Phi】ipp・J・Sci▲.60,71-85・

Tok11naga,M,(1936c):Chironomidae frorrlJapan.Vl11.Marhe or seashore 即aプ1iofoma,Withdescriptionsoftheinlmatureformso SP.nOV.and‘7bny[a731tS boodleaeTokuIlaga.Philipp.].Sci.,60,303-319,

Tokunaga,M・(1936d)=JapaneseCricotof)l{SandCo77,nOneZ′用SPeCies(ChirollOmidae, Diptera).Tenthredo(Kyoto),1.9L32,

Tokunaga,M.(1937a):ChjronomidaefromJapan.IX.TanyppdinaeandDiamesinae. Philipp.].Scj.,62,2165.

Tokunaga,M.(1937b):NihonDobutsu Bunrui(FaunaNippdnica).VoI.10,Fasc.7, No.1.FanljlyChironomidae(1),ト110,(hlJapanease),

Tokunaga,M.(1937c):Marinel〕jpterafromtheDarljoIslands.Trans.Biogeogr.Soc. JpIl.,2り),34-38・

Tokunaga,M.り938a)=ChironomidaefromJapan X・Neworlittleknownmidges. wjthdescriptionsofthelTtetamOrPhosesofsevera】species.Philipp.J.Sci.,65, 318-383.

TokuIlaga,M.(1938b):The fauna of AkkeshiBay.IV.AIleW SpeCies()f CIzmio,

-〟清一

AIlllOt.Zool.Jpll.,17(2),125-129.

TokuIlaga.M.(1939):ChiroIIOI而daefromJapan.XL NeworIittle known midges withsl)eCialreferencestothemetaI-10rphosesoftorreI-tialspecies・Philipp・J・ Sci,,69,297-345.

Tokullaga,M、(1940):Chil-OnOmidae fromJapan・ⅩII・New orlittle known CeratopogoIlidaeaIldChiroIlOmidae・1)hilipp・J・Sci・.72,255r317・

T。k。l、aga,M.(1950)二Chiro11Omidae,J”こNihonKonchu2ukan,Descriptiol-SOfaduits of15species.Hokuryukan,Tokyo,156O-1565,(inJapanese)・

Tolくu11aga.MJ1959:1973):Cllironol¶idae.JサメニNiht)11YochuZukan,DescTiptionsof18 speciesofchjronornidlarvae.Hokuryukzln,Tokyo,637-664・

Tokunaga,Nl.(1964a):AsllO\VnridgefromJapall.Akitlユ,11,39-40・ Tokunaga,M,(1964b):SupplementaryIl()tCS OnJapanese Orthocladiinae midges▲

Akitu,12,17-20.

Tokunaga,M.(1964c):ThreeJapanesesnownlidges・Akitu,12,20-22・ Tokunaga,M.(1964d):Diptera,ClliroIIOmidae.1IISeCtSOfMicl、OneSia,12(5),485-628,

(BishopMuseum.I・rOnOlulu).

Tokt‖1a脚,M.(1965a):AnewsnowmidgefromJapan・Kontyti,33(1)142r45・ Tokunaga,M.(1965b)=ChiroIl()midsaswinterbaitofoverwinteringswallow・Akitu,

12.39-41.

Tokunaga,M.aIldE.Komyo(1955):MarineinscctsontheTokaraIslands・II・Marine midges(Diptera,Chironomidae).Publ.Seto.Mar,Biol・Lab・,4,363r366・

Tokunaga,M,and M,Kuroda(1935):Unrecorded Chironolllid flies fromJapan・ Trans.KansaiEntomol.Soc.,6,1-8,(inJapanese).

Tokunaga,M.andM.Kuroda(1936):StenochironomidmidgesfromJapan・Trans・ KansaiEntomol.SDC.,7,ト6,(inJapanese).

Tokunaga,M,and Y,Yoshimura(1936)二On the reduction of the antennae of a marineinsect,Tblma[ogefon Pac拘7LS Tokunaga.Jpn・J,Zoolr48,222-224,(in JapaTleSe).

Wang,S.,Q.ChianandT.Hsieh(1977):StudiesontheChironomidaefromthevisinity ofLakeTunghu,WuchangLActaHydrobiol.Sinica,6,227・236・

Wuelker,W.(1956):ZurKenntnisderGattungAec(rocladiusKieff・Arch▲Hydrobiol・ Suppl.,24,ト66・

Yamagishi,fl.andl・Ⅰ.Fukuhara(1970):Onthesummerburrowingofthechironomid larvae,5paltiot(川1(川halniiSiTokunaga,intothedeepermudlayerinLakeSuwal Zool.Mag.,79,89月1.

Yamagishi,H.andH.Fukuhara(1971):BioiogicalstudiesonchironomidsinLake Suwa.I.PopulatioIldynamicsoftwolargechironomids,Chi7VnOmuS L.a11d昂)α†lわfDけ1〟扉冊椚dl、okullaga.Oecologia,7,309-327.

Yamagishi,H.andH.Fuktlhara(1972)=Verticalmigrationof5?aniotomaakamT larvae(Diptera,ChironoITlidae)throughtllebuttomdepositsofLakeSuwa・Jpn・ J.Ecol.22(5),226-227.

Yamamoto,M.(198D):SystematicstudyonthegenusSfictochironomusfrom5apan (Diptera.ChiroIlOmidae),XVI.Int.Congr.Entomol.Abstr.(Kyoto),24・

YamanlOtO,M.(1981):TwonewspeciesofthegenusStenochironomusfromJapan (Diptera.Chiro一一Omidae).Bull.KitakyushuMus・Nat・Hist・,3,4l-51・

Yamamoto.M.(1982):Two species of thegenus Einfeldia new toJapan・(Dipt・

Chironomidae),Pulex,No.67,302. Yamamoto▲M.(1983):Morphologicaldifferencesbetween Chironomusyoshimatsu

andC・ノ勉z)d)him捕(Djptera,Chjronomidae).MakunagI,No.10,15・20. Yamamoto,M.(1987):Note onthegenus Cih7etOklbis Townes status nov.,With a

redecriptionofC▲maCの1i(Freeman)(Diptera,Chironomidae).Esakia,25,149r 154.

Yan,JandC・Ye(1977):Notesonthelarvaeofsomechironomidmidge(Diptera, Tendipedfdae)andtwonewspeciesfromBai・yang-dianLakeinHopeiProvince. ActaEntomol.Sinica,20,183-198.

Yasuno,M・.T・Iwakuma,Y.Stlgaya aIld M,Sasa(1984):Ecologicalstudies on Chjrono∫れidsわ1】a】くeSOf亡heNikkoNa亡iona】P8rk.Res.Rep.Nat】.1ns仁,Environ. Stud、,70,1r17.

INDEX TOSPECIES AND GENERA OF JAPANESE CIIIRONOMIDAE

∂β氾0カ∫g乃Sβ,A)如)gd∫Jz〃循…………27,92

∂才cざ邦C加,CγrCOJqp鵬 ……………42,115

∂オco/わc〟由,∧厄∂ヱα〃柁Jね ……34,37,100

∂紆0われ占〟点才色穐γ∫gJ血…………………48

・∂オcoJわc〝/捕,5′g〝ゆβJJわ‡α (=〟βPZα〝gJお)… ‥‥37

・∂グcoわr(=由椚〟∂ゴビoわr),

.\’..〃.-∴鳥九人…‥‥…・=‥…‥・・=∴ lT

∂7coわれ阜り〝d由椚e5α………………64,139

占才ねscf揖,Cγ乙COわ♪〟S・ ・…43,115

∂ろ血rc〟由,

乃g〟dos椚∫J′ぬ …55,56,57,131,149

ゐ言椚〟C〟払加,C7ゼcoわ♪〟∫= ‥‥43,115

蠣鋸ぬ那滋(=gg∂∂犯),

5′g,ヱβC/z∫和光0椚〟5・ …31,95

・ムざ/〟♭β焔血J耶(=わた〟〃聯れ

α占α57γばβCJ(〃d7イ5,

封山加劇わ肌用拙・ ・・・・32,95

.・1吊.・上メ町l・∴∴

TANYPODINAE・・ ・・”38,69,142

αCgγ占わカ∫/捕,C揖元明の拙応……13,76,77 αC〟れ助川f5Cゐぬ…………………22,83

Addc抄k)Ckldlus,ORTHOCLADIINAE=・52

腰細涙喝斤転地町加駅・・・・・・■36,102

一・l.・〃〃l・汀ヾり1人、‘∴

ORTHOCLADIINAE・・・・・・=23,85,86

α々α椚〟S∫,了も々〟〃脚〟わ烏α……42,113

地肌叩頭血ぬ上血都政鱒・‥・‥53,127

α点α犯d〟Odgc言椚α,S桝fJ~まα…………57,133

αカα乃叩0乃〟5,⊥7椚〃坤毎es… ・・・・53,127

α血〃OC如〃〟5,

月コmCノMgわc由♂才〝S……………55,128

α鮎乃曾舶γ触,Sp.0γ抽ocJαdま〟S………50

虎服増血棚.

Psβ〟(わγJ/‡OC血d∫〟5 ・・・・56,130

α血7乃ぶαJ鮎,fも和C血♂g〝5・・・・・■46.117

αたα預fe〟f祝S,m刀ツfα′作況S………… 37,108

戒彿抑九加鱒」血肌両脚・・・53,126

戚ぬ適法5扉血止浜助川蝕S ………32,96

〟J∂d,〟γe〃qわgわp由・= ・・・・69,144

浦項如血おC頑血粛別冊胱…21、82 〟勧ト〃α,刀∫〟椚e5♂ ………………… 62,138

.右∴∴丹川∫1-.

TANYPODINAE‥・ L…67,141,143

.1ハ.1.ルー/・川けご-1.

TANYPODINAE・・・ ・・・・67,141

御地ね撒い軸血卯加伽・・・‥‥52,125 叩繭珊如CJ〟〃わ・・ ‥・・ 61

Arctqpelof,ia,TANYPODINAE・・・=・142

〟γC〟αJ机f転化cゐ∫和〃0椚ZJぶ・ ‥‥23,84

のⅦ軌茄抑抽.劫擁胤紬㈹ …………27,92

〟5〟点α紺〃e乃5g,艮)如)βdg/〟∽・・……■26,90

の妙由,β由∽eぶα‥・・・ ・・・・62,138

扇喝伽服壷∴孔明殉㍑甜・ ・・・■37,105 αferγけ†∽,5〝プ招わ‥‥ ・・・・57,133

〟リ∫c¢s,Aフ如)ed∫JJ′沼…‥ ‥‥30,94

ぬd馳ぬ梅 C損木川≠関根・ …14,77

ぬ仏妙巌k fb戚兎蹄沈溺・・・・■55.129

∂融如力∫血,肋邦Od由椚g5α・・‥‥65,140

CriCOfゆ猥

鋸加の悍ほ庖鹿町C77COわク〃5 ……………43

∂グ膵(ゆわ沼〃∫.

Cb〝ゆわcゐ∫相打0椚〝S・ ・・・13,75

抽柑叩ⅣれE混毎秒壷胞・・…‥‥48、120

人ニごl.∴ヾ..,JJJJい.

G地癌鹿別物奴 ……………19,80,96

β血αJg乃dわgs,CHIRONOMINAE …33,97

油化励廟喝fb融㈹頭沼胡・…35,100

抽血ゆ肌血鱗孔明血糊 ……37,105

∂0ロdゐ〟g,7七〃ツぬ柑猥…・ ・・■37,104 血涙∧枇助郡朋・・・■ … 24,87

∂柁〃お由,β由7柁g5〟 ……………… 62,137

∂柁む∫ro〃‡ね,C血7ぶ∽αわ乃0′〟S = …・42

か細抽血路Cγ乙COわ♪緑ざ……………43,115

∂柁む才ぬ柑ね,〟呼物由 ………63,65,139

B7勃物ORTHOCLADIINAE・・・41,110,112

か骨転扇∴〟k和ね仇克郎 = …24.87

rα7乃♪β5Jγび(=ゐ〃g777M乃α),■ 月フ/Jノ班S′ぬ = …・64,139

C〟〝ゆ加ぁゎ〃0刑捕……………13,74,75

Cα7習♪わ由占ね,月ヱmC由d坤e/〝∽・=叫23,鋸

叫邪ぬ仏G血加血払・…・47,118

し」リ.∴.・(∴・.∴・一(.

ORT†10CLADllNAE……・・…・…47,118

事C加丞汀由(=CαγJgγ0〝オc(7), CHIRONOMINAE = …13

Cbrtennica,CHIRONOMINAE■L・13,74,75

血眈吼G明晰職御昔 川 …■59,135

C血zgねご由d∫恥

ORTHOCLADIINAE…・・・・・53.111,125

CJ∽gわ仏独,CHIRONOMINAE…13,74,75

血軸物鮎.ガゐgoc)五0わ♪〟∫・・…47,118

し≠Mル佃岬仙.

ORTHOCLADllNAE=…==42,109,113 CHIRONOMINAE・‥ …13,73

CHIRONOMINl,CHIRONOMINAE …13,73

C揖和〝♂刑喝CH】RONO九耳】NAE……13,75

励加料肺m血頑ね ……………24,87 Cゐ0柁∽,P和C血dg〝S・= …・ 67,145

C′乙〟ヱgdgcオm眈S,

月〝酎鵜帝京Ⅵ髄制眈 …………56,129

l,/=こ-(J〃し-.ノ.l・/川∴

刀克服靴抑ぬ薇=… ‥‥60,136

血郁加郡J掠叫馳血 …………33,99

rゐ£仔g喝〝α,即お明即……65,140,152

CJi〟Zg〃Zg′Ⅴ,PγOdよα桝g粛‥=‥66,141,151

止秘細川吼麒血涙紡ぬ勉 ‥‥・…48,120

d〝gg〝∂血ゞα〝ふ肋ゆでJ惚 ……33,99

Cゐ〟Zg乃〟血桝,貝)如〉edfJ〟椚 ‥=…・26,90

d〃Zβ∂Cおぴα,E‡J極飾液胞………48,120

油粕か細吼服加政献血・小 …・33,99

Cゐ〟ヱgヴMrわは,

βe刑Z℃り少加点J和〃〃椚〝ざ… ‥=22,83

Cゐ〝ヱg5βC〝乃d捕,Tb乃ツね作〟5 ・‥37,107

Cカ〟Zg5ゆJ~’肌打5,

α墟α血繭脹・……・ 49,50,122,124

Cゐ〟ZgSα如S,0γ班oc由di〟5 ‥・50,12乙124

d雛♂Jゆβd川刑,月)妙gd血耕……29,94

.・ノ=ご.,J川./.・.、J川り.

鳥肌ぬ履物壷薇・… ‥・53,55,129

d作椚傲血庖」月川庖Ⅵ闘∽ …………70,144

c7γC〝沼(加椙,CJz加ゎβ耶〟S・・‥14,77

C由d坤gJ,氾α,CHIRONOMINAE……犯81

C払如叩頭開場

CtiIRONOMINAE………………33,97

C/r7g♂お7そ炒恥TANYPODINAE ‥・66,141

Clunio,ORTHOCLADIINAE…61,136,143

CLUNJOMNI,ORTHOCLADIINAE

ル職制帆月血坤痛一飯沼 …………… 25

の根元血勒」勃如枇闘ゎ〝 ‥・・・‥・30,94

C仇り明Ⅵ乃玖甘化.

ORTHOCLADllNAE……………59.134

CORYNONEURINI,

ORTHOCLADJINAE………59,109,134

C)℃SS的汀ゆS,〔bγ′gγ0〃fcα‥‥ ・‥13,75

ぐれ器5ざ邦grむね,♪和C/αdよ〃5…………68,145

C7筏∬かわ5〟(=ゐ乃gオ棚〃〟)一

f§g〟(わd由椚g5α……………… 64,139

CJTrβ毎〟S,

ORTHOCLADIINAE・・・42,111,113.114

C明地崩れ傲硝朋 CHIRON仇すfNAE… ・・‥ 21,別

・し、呵山高恒吊牒 (=C血(わ♪gJ〝∽)… ・・‥20,81

C嘲血加減喝CHIRONOMNト22,81,82

C鋸J′eJ由′〝∽,角)妙gd∫J〟椚………… 31,94

血明野」均加転勤 …………42,113

C〝痛血研g地ね,助γ乃由cカ由 ‥・・‥‥22,83

Cゆ貪,C∂ナγ氾∂〝g7J和 ‥ ・・・・59,135

(お∫5e〃g氾Sね,〟どcγ坤SgCJ和………■・・33,98

dgcg〝∽′(官紀地′〟椚,乃)擁)βd∫J〟m・・・29,93

血馴ゆ槻加ねC肋両脚瀬礎・・・66,143

βg桝7cナ:ゆわcん~和乃Om〟5,

CHJRONOM】NAE ‥ ‥・・22,軋83

DhlmeSa,DIAMESINAE・・ L・”62,137 DJAMES!NAE ‥ ‥・・62,73,137

DIAMESINl,DIAMESINAE・・h …・62

β1Cγロメg乃d如5,

CHIRONOMINAE …………17,74,78

功純血撼ぬ ORTHOCLADllNAE…・”・・42,110,113

族滅滋那.長官7殖〟由 … ‥▼ 19,79

血ぬ私見閃肋加減・・= ・・‥ 70,144

dogog刀ぬ斤んゼ油乃ツぬ和之J5‥ ‥・・36,103

正明跡恥 C舶用別間馳・ …14,77 do柑αJf5,E∫ァ癖Jd由・‥ ・‥19,79

㌧動感川北り=滋扇壷邦)′麒頑詭巌・・・19

e∂〝γ刀β〟,〃ゆ吻ぬ… ‥‥63,139 g滋〃Sね,月)如〉gdz’/祝m …・ ‥‥27

麒が地物CHIRONOMINAE・・‥・・19,75,79

F′∴/ハイ一.・・いJ∴りりJ′メ.

CHIRONOMINAE …………23、85,86

β〃(わc由dよαg,S削ぎJg由 ‥ ・・‥57,132

-、′.∵り.リ′∴・・㍗人.・.・.

61,109,136

COELOTANYPODINI, TANYPODINAE・・ ・・‥66.141

・C鋸如加瀬購・・ ソ…141

cog用ね5Cg〃5,E〟々才色飾汚gJぬ・・…48,119

Cb預C毎gわ♪わ,TAⅣYPODJNAE…織142

αc相加d如ざ・ …14,17,78 ・・‥、‥ ‥、・、・‥、∴∴・、

αm頗ゆ如 ……………14,17,78 Eboicockldius,ORTHOCLADIINAE・・‥‥53 搭α点血刀α,(わ〃C/比ゆgわ♪由…・ ‥‥69

路頭薙Cか所以南蛮M ‥‥ …・47,118 組漁法f如鹿机㈲Ⅶ・ ・・・・ 71

E〟々7q酔わg肋,

ORTHOCLADIINAE…48,111.112,119 E〟∂rJ如c血dオz蒔,

ORTHOCLADIINAE・・・・・ ‥・・49,121

邦釧即納恥C州別血払… …・50,123 ノ払祓k組物C7加わ♪〝5・ …・43,115 旅頭痛」‰闘ゆ肌血……………26,89 ノ払頑/〟椚捕,C舶用机Ⅶ胱 ……………14

ノわ頑〟邦Cぬ触Cr乙COわ♪〟ざ……………43

舟加肌蹴ぬT祐職制抑ぬ賄い・60,136 月珊格上流湘鹿椚嘩昭・・・ ・・・17,78

ガ附加涙ゝ属地印由町政椚眈 ………36,102

カ川棚泌吼Cめ肋加_抄揖= …・66,143

カ明刑場用紙(=明地肌瑚m庖如),

αm由ゆ如………………… 17,78 舟Ⅷ瑚柚ふ乃叩加瑚……………… 37 カ浪7m椚,Jガc和♪5gC′和・・・・ …・33,99

ノ)な才d猥,07ナ如cぬd7〃S ……・=49,50,121

舟血sec〃氾血乃7fd叩椙祝γ∫烏α、…‥59,134

劫施血糊=諭槻両脚・…・53,127 カ蕗財椚仏上ふ朋明峰脾・ ・・=53,126

カ蕗椚加呪ぃ凡例感川飯山払紘侶=56,130

動物商邪Cゐ∫相和0椚〟5‥・‥14,21,77

ル殉Ⅷ而恥C吸血加減触‥・・・・22,83 九如血紘丁叩肋研馴働…55,59.133 カケぬgc〟〃d姉G妙わJg習d如5…14,19,79

カ痴¢Jわ乃描,fなg〝d′〟如cん7Jタ揖‥・56,130

カけたα由,E〝々祓わgJ由 …………48,120

如才Jgγ血5.Cゐ如乃0椚〟S …………14,76

ル擁肋ね諭昭Cのγ机和昭∽Ⅶ ……59,135

九九喝C吸血張仰…倣い… …21 カ(,プ以柑ざ鋸,C鹿沼αわ叩∂如‥・ ・・・42

カ岱dc血〃α,fセ乃お粥g〟閏・・ …・71,144

如ぐ如乃邦ね,月フ妙gd∫J〟椚…………24,27

・・・1、・、・lJ、・・∴・.

(=拘顔加舶用り ‥ ・・・ 24 カ岱C細別揖,⊥f明和卸毎どぶ‥・・・・53,126

舟椚喝C抑赦両頭如い・・・ …48,118

g伽鵬,S£eれOC最相沢0丁稚貼………・=31,95

g血∂ゆe〃乃ゐ,0γ〃けC由dJ〝5………50,122

g血〟(加g刀~γ太,節q飾ⅢJ揖・・・・・・…20,80

-g血〟m(=わカ〟花柳才), q妨研∽萌娘∵……州側血……19

C妙わお〃d如5,

CHIRONOMINAE ‥ ・=19,74.79 卯鴫伽血聞い助川中旬症・・…・67,143 gpりOg刀5由,G抄わね乃♂如5・ ‥・19,80 g,ⅥCブJJi〝∽,fセ紹ぬ邦β〟用 …………71,144

卯轡最略7b函川棚‥ ‥・・ 37

g′7椚椚∫よ,月7和由〃ツぬ柑〟∫・・・ ‥・35,101

gγ加ゎ〃g乃~,G抄わ励d如5‥・…19,80

g比ゞ〝々〟g乃∫由,5椚オ′Jぬ・・ り‥57,133

Gutt*ek)Pia,TANYPODINAE・・・‥142

厄”〃机〝γOg〃ぶβ,月フ妙g♂fJ〃椚…………94

助川ねcゐ由,CfJIRONOMINAE…22,81,83 圧イ川∫.イム∴

ORTHOCLAI)lINAE‥…・・・・53,110,126

・亘・・∴ ‥・、・・・=∴ ‥_い・

昂砂吻血,DIAMESINAE…‥・63.137,138 川/.′.-/′ナ、(いJIJ‘∴J、ヾ.

ORTHOCLADIINAE……‥・49.110,120 妨邪妨粗服略月舟卸郁蛸 ……31,94 カねJγわ,5血ocゐ∫和乃0椚鵬 ‥・・‥32,53,96

Jz〟鹿0乃g.鳥肌明娩昭・ ・=127 Jりgγ坤edわc齢,他方わβC邦g椚紀5・・・54,128

才々g〝∽g乃5太,fなβ〟dos桝iJ′わ………56,131

J椚〝紹C〟山鳩C伽地明如ば ……66,143 わゆの1E机わd痛甘肌用川・・…・・・・23,86

ぬ妙納札」b融印画胴馴………35,101 玩鋸南.β7c和′e邦瑚どぶ・ ‥・17,79

毎払如ねfわ止血加 ……………68,145 ぬ加鞘威喝

斤ゐgocわco/坤那…………47,118,123 ∫γば,Pmc由d7〝5… ‥‥68,145

ね揖7乙〟ぎぐ和Cカブ和〃0弼那・・= ・・・22,84

1socLadius,ORTHOCLADIINAE …45,116 血沈桝伽Ⅶ.尺g〟(わざ机7JJ由・・・・・57,130

〆由cカな和乃〟由如,rrばざOC由♂J〟5…59,134

J’ぉc鋸乃〟dわα血,5椚f′Jね…………57,132

混血如朋屯ふ融眈 ……………58,133 才由仁ゐgqMγ如,月7和良妨ガgJ由・・・・‥55,129

オ由c力ねβC〃〃(お,乃〟βdo5椚∫′′わ……57,131

∫ねC/諦〟ムg〝〟伝お,S肌7J血 ………58,132

勉励祓札β相加 ………………… 41,113

カ如椚玩.β由J〃ピぶ〟 ‥ ・… 62,138

舟∂〃∫cα,月〟用ねぐ月払…・ == 22,83

カ匝血涙.肋cm♪ピJ呼ぬ・・ ■…67,143

勉励祓硯月弼如摘椚 ……………71,144

元如祓旦丁鮎血即明擁 ………………62

頑酬南明イ抽如拙川∵………・29、93

勉励政明CJ∫〃∂血刀ユ少~Jぶ…………66,144

カβ0〝オc〟5,7セJ椚dわgβわ〃…・ …・62

カ朋叱Cり少わcカメro乃0∽J′5…………21,82

カ川㈲喝C扁柑那朋灘・ ・・・14,77

ノ(郡〃′g〟~〝S,Crrご0わ♪Jfざ‥■ ‥・■43,115

舟祓.朋む叩郎αか打・=…=…=…引…100

鹿川流.Or/ノわc血d7〟5・・・・…49,121,123

血関頭血”漬.d粛ご和Jg犯d㊥gs ………24.87

々αm/z〟わg乃ぶぬ,乃ⅥC血dオzJS ………68,145

々邸ゐ∫〃∽g,$′押d由沼βSα …………65,140

信…川畑帖∴ハ〃.′申.∴・∴・〃〃+=‥‥=∴誉㌧上

・紬血眼海上㍊兎蹄流血・・・・…48,120

々∫∂〟〃e〃5ね,肋cJ℃♪gわ♪由 ………67,143

・A.・/-ごり.・.、.・ヽ.り./∴∴.∈∴い

(=れ戒椚昭郡元)………………50,51

鬼才∂乙(〃g乃5ね.

7もん〝邦(聯7衰…48,50,52,12仇123,125

点∫∂Ⅳ〃e〃5由,一乙zび柁J由 ……………41,109

Kig飾rulus,Chironominae・・L2O,75.80

揖ね那ねCカブγβ習0∽ZイS ……………14,76 摘肌郁∴払叩加胱・ ・・= 38,105 鬼才和才,7滋7?ツ′〟柑〟S………………・=38,104

かゎ0点7乃α乙〃♂〃鵬,7七乃〆α乃JJざ‥ =‥38

紘瘍娩明ねf徹狛叩匝狛血・・…26,89

-如∂0わ々e7ヱ5β(=ねg血J∂αe〃ぶg), 掬地肌馳㈹・・・・ ・…27

烏扉わナ7(智昭和(軋5椚オ′/由 ……57,132,148

わ勧既か那閲 0々qリα7靴りW5~fガ烏β………57,128,147

わ如矧如ぬ.sp.,

fなビア〟わざ肌g/J∫α …………56,130,148

鮎Ⅷ扉扉∴n旦埴∽制 … …38,106

Krenopelqpia,TANYPODINAE・・・69.143

々〟犯なα椚∫β〝ゴビ,月フ如)gdgJz〃紀………27,92

わりわg乃Se,fb妙edf/〟∽…・・■ ・・・27,91

如血撒ぬf如如個憫什 …・71,91,144

触血服ぬ斤ぬ血町如服㍗ …・36,101

卸油槽眼底yk即匁地・…………‥41,109

Labrundinia,TANYPODINAE・・……・142

由cJピノc血びJ′5,凸別海成衰 …………68,145

由椚♪相即/〟ぶ,C伽血明卯づ ……66,144

k肌Ⅵ止由㌧均・別荘川耽甜r………・・・65,140

躊⊥ゆわcんざ和乃0椚鵬,CHIRONOm1INAE83

・/.J川畑∵㍑/リ∴リ,ご汀、

(=以m由ゆ匝) ‥・17,78

ム加鼎坤わ・eぶ,

ORTHOCLADlINAE…53,112,126,128 /f′わ和Jね,57刀オff∫α………………… 58,131

わぁ〟晩Cロケγ習0〃gZ′用 ……………59,135

混廃鍔∫軋相加頑匝; ・・・18,79

わ乃gホ〃T〟,βガ/Jgα ………………41,112

わ〃gfわ∂z(ざ,C(7γJg川〃才c〟・・・・ ・・・13,75 わ乃gけナ∽〃α,月プ〟カα5ぬ…………………64

わ乃g如刀〃ね,Co丹〃∂〃どZ‘招=・59、135,144

加脚如那ぬf加血相紺・… …71,144

/z曙〟占γば,C親元Ⅵの椚蒔…‥…‥什・15,77

エ〟乃広J和g椚由(=月7和由乃〆α乃〟汁・…35

/〃fgα.耶海淵押掛川庵肱 …………60,136

椚仇諮机.C/沼gわ由∂ば………………13,75

MICr郎ek)♪ぬ,TANYPODINAE …67,141

MACROPELOPllNl,

TANYPODINAE ………………67、141

靴椚吸血彿料斤厄神油函………70,144

叩g〃才力α棚触,7七〃ツぬ柑〟5 ……38,104

附加鮎川k∴m涼制御姐椚涼張‥‥‥6仇136

礪如占β〃5由,Or/ゐoc由dオ〟5・・・51,122,124

アナ∽5〝(ね∫,月フ毎〉ビ♂∫J〟椚 ……………29,93

傲ぬ頑が如略Crrcβわ♪~J5………45,117

勒油諭吋枇沼吼刀ぬ抑蝕 …………62,149

7W′〟乃‡gJⅥ,貝)J〟MSJ衰……………64,139

り∴Jr・-ヾl.、ごり∴∴・l、.

月眼机わ〃血ガ血d混ざ・…‥‥…・56,130

鞘前曲紬㈹J叫伽劇如 ………27,90

椚e血〃坤5,Co押Cん郎βわ〆α ………69,144

7γZgm∂招〃葬れ5如Orゐ~γ0〝07〃〟5・‥31,95

職制血∴抱町加㍑ …………… 38.108

微細胡南仏 Cγ~rβわ♪zイS…………43,114

hlETRIOCNEMINI,

ORTHOCLADIINAE……”・53.109,125

。りl.・′1・∴IJ.り∴・卜

ORTHOCLADIINAEL……‥54,110,127

.け・.ト・.ノごご・.リ∴りl∵lヽ.

CHIRONOれ1INAE …………22,81.83

・。り.・.,.・l’り.、.-い/-ニー1 (=∧k乃OC由d~〝5) ‥=46

〃ぎc7てゆ5βC′川,

CHIRONOMINAE ‥ ==33,97,(姻

肋相加(砂甜,CHJRON伽〃NAE…24,86

血塊御地琉丁叩頭∽購・… …・38,108

‥・、‥・・・∴リ∵・

(=撤相加坤∽料巨…神仙…帖 33

椚~戊gざgC〟抑d〟S,

鞄Ⅷぬ叩加馳5 ‥…川…昔,35,101

研∫〃∂れC/〟邦わb〟ざカ∫〝Me邦Sね,〃βr.‥・61

椚∫邦〟J鮎,入けわ山門ユ少〟5‥・ ‥‥70、144

画面扉椚な吊叫励馴 ………38,106

両面堀蛸」切断戯血…・・‥‥30,93

矧知和旅肌吼7如両雄靴・・リ・38,106 ′〝♂ぁお,β′7〟由 ‥ ・・・・ 41,ユ12

糊南牧A純血踊頭・‥ =‥ 69,144

hhnodiamesa,DIAMESINAE ……65,140

肱鼎郎城東TANYPODINAE・‥・・・142

肋刀坤SgC′和C血dg〟5,0γ血c由d∫オ〃αJ‥・52

椚0乃ぬ乃α,伽d毎mg甜…………… 65,140

柳川庖職場Crrcロg坤〟5……………46,117

mo†1ffco山,Z飢明蘭町政 …………70,144

机0調ぬ∽,貝)JJ/沼5′由 ……………64,139

靴仰陥丁鋸賄刑㈹緑地………60,136

糊融加東且加助摘録…………33,97

//∴・..’/..・J〃/ノー.こノ/Jl∫.

封血加戯わ別冊触・・‥ ・・=32,96

〃パ■//JJ/リござ′∴J/.∴

7七〝如∫〟r祓α …………51,59,134

∽〟J′卸c由,Co〃Cん郎βわがα………69,144

明如い耽溺抑制・……………‥ 66,141

〃聯0たg乃5gざ,E〟ん言q絢カgJJ〟………4S,120

〃〟如0点∫g,〟才cγ郎SgCJ和・‥ ・・・33,99

肋乃OCbdす〃5,

ORTHOCLADIrNAE”・…・・46,111,117 柁αお花S,月プ′~由ア町【α… ‥= 35

′Z拗曙/聯ガ㍍,7壱町おね〟∫ …‥・38,106

扉種別媒那ねC血筋〃拍細昭㌢…‥==什15,75

謹拗0乃∫rα,御物y由=・ …・ 64,139

東砂珊正札丁鮎川川矧W東独い・・・60,135

両脚扁邦.乃Ⅵ速成お・ =‥68,145

習fs最′は和e氾S~5,Pse祝(わ5明~J~gα・‥57、131

加勅鮎細流 CJ↑COわ♪〟ざ= …・46,117 7-涼呵Crrcoわ♪〟5・ …・ 43

血涙正郎d衰(=♪eわcカ血′壷),

βic和ね〝♂如5 ■ ・‥ 17

77∫ぴね,fなど〟故)〟衰椚gぶα‥・ ・‥・64,139

′Z仇わ∫〟研,蕗ガム申g滋血研・・・・‥‥25,j娼

榊転混規明f埴如甜帥・‥・=28,91

77〟占拘れfわ毎)gdfJ〃研…・= ・‥27,90

粗描如椚ぬS励胱姉御研㍑・‥32,95

鵜明知猫料ふ如眈…・ ・・・58,133

♂C呵〉打〃ぐぬ由,掬乃ね〝gZ〃℃ ‥ =・71,144

∂たα血f,托彿ぬれe以和・… ‥・71,144

0々α(ねぇ5fe)ナゆgJJg〃α‥・・ …・37,103

川、‘ノ≠りんごlて-ヾ.・什沃一∴

ORTHOCLADIINAE ・・‥ 55,11仇111,12∂,147

涙雨肋郁㈲鱒 C巌和郎憫灘 ………15,77

(泌元脚叩蛸扁勉

ORTHOCLADIINAE・・・・ ・・・・54,128

口々〟ムog,7壱〃ツ血相〟5・・ ・・‥39,107

0RTHOCLADllNAE・・・・・・‥41,73,109

0RTHOCLADIINI,

ORTtiOCLADllNAE‥……41,109,123

0〟如c由dg〟ざ,

ORTHOCLADllNAE ・・・■ 49,50,112,120,121

0?薇osァ戸g~~ぬ,ORTH(氾LADIINAE ……55

ロ∬γ〟dな∫由J鮎,CγJc♂わ如S……・=46.117

(太α吻おぴα.乃7用烏7q酔ガgJ由・・・‥55,129

硝御舟購.魚柏崎陶磁地 ……55,129

0ぶα川棚(㍊血払〟g血刀geJ由………53,126

㈹川呵掴頑喝Cね剃神祇= …・43,114 0SC才由われCrrcoわ♪捕・‥ ・・・・44

抽肝毎0妨描明輝W泡 …・…55,128

β叩∂eα〃g〟由′〟ぶ.

抱閏ノバcjわc由d∫〟5・= ・‥46,117

り原∂eα汀〟α′姉,

言お乃〃Cん吉和〝∂′椚′∫・ ‥、・32.95

明海抽壷㈹侃且地所加減 …48,120

〃プα♭ecγαお〃S,

凡例政所加d感涙・ ‥=56,130

・.\’.J/一∴lyJJ

那ね血玖ル払邦画旬砲 …………67、143

眠如扉町5肋仙南矧略服指 ……31,95 那肋浦㈹尭5加如か凧 ・・= 58,132

.\’.、‘・二.〃1.イ∴∴

CHIRONOMINAE・・・・・‥34,97,100

〃g押β5耶.β~c相加d如5・ ・・・17,79

涙担お加.fわJf/紀ばf由………………64,139

最抜ぬ川吼5海南南・……………・・ 58,133

Nilodorum,CHIRONOMINAE・=20.75,80

Aヴわお呵少姉,TANYPODINAE・‥・・・70,142

州伽勉胴叫 CtilRONOMINAE・・・… 24,85,87

頑函ゐ瑚萬C揖和習0槻J5……‥、15,76

叩助成肋吼刀抽那鶴川南朝 …60,136 叩南画肋溢血吼山九明娩階‥53,126 叩壷南郷血吼山九明娩脚‥‥・■54,126

0叩∂gJgむね,7壱乃γね作〟S・ …39,104

叩混血崩れ助州毎飾流血十…55,129 叩妨勤溺励吼丁叩頭椚那‥・・・・39,107

明和如朋南信花御伽胱・‥ …39,104 叩慮申元晰略C髄血納所坤・・‥・22,82

叩加徹触れ&南姉液胞十‥=48,119 叩∂g和占附加,肋c,℃♪gわがα …………67

りWム抑f〟〃d〃ぶ,了壱町ね柑〟S・…・39,107

叩血血軸加悦∴相加小舟極 ‥・・・70 (り棍∂gひg〝猥J〟S,C/zββわC由d∫娼 …53,125 の即耽れコ職町政椚眈……………… 39,106

♪αC折甜,fb乃わ椚γ由・・= …・ 35

画調郡,C払朋ねい… ‥‥61

♪〟C折c鮎,7セJ〝M毎gわ氾… ‥・・62 如卿叫且吻兢紘‥ ・‥19,79

卯関頭ね減げCぬ〝Mわ押ロわ侶‥ =‥42

日〃㌧人丸丁.、い.ムJ./川さ.

ORTHOCLADllNAE……・・・55.128,111

〃.りりl、ノけ1.りい叫/l、(.

CHIRONOMINAE・・ …23,81,84 J・1∴l‘イし・.こJ‘/JIJ.

ORTf†OCLAD汀NAE…‥‥・・46,111,117

月ブ闇r血d坤gJ堀,

CHIRONOMINAE・・ ”・23,81,84 助矧的陶壷地

ORTHOCLADIINAE…・…・・55,112,128

月2れ7擁♂乃元β,TAⅣyPO工)JⅣAE……70,i42

ハ∴・.J〃h、/I・Jハ、〃.‖ごご†(.

ORTHOCLADIINAE…・・ =・・56,129 飽Itゆ/沼g〃OC血d才祝5,

OliTHOCLADJJNAE‥・・・・・・・56,130

什りJ.川l・山・1!一1.

CHIRONOMINAE‥・・=35,97,100 比皿車両.小一、、ヾ.

CⅢRONOMJNAE・・ …・24,85,87 几呪/ITハイ情イ…JJれ(.

ORTHOCLADrINAE・・…・・・・46,111,117

押ゆ銘G凝血伽明細… ・‥20,80 、‥・∴・・‥、、・ -・-‥・、

鳥肌油明血閃購・・ ‥・ 35,101

押血加鋸玖角瓶如拙川‥‥‥ … 28,91 か〝胡■c門-〝ね.斤カgoお〃γお作〝∫ =…一36、103

♪♂あ/柁,月ブわ少gdJノ〝椚・…………‥28,91

・・.・. ト.、.、・..・・† ‥ -.・・.

♪β毎∫c捕,7b〃γ血相〟5……………39,104

針山九如ね上船抑如通知s ‥……18,78 錘矧Ⅶ札P加が臨御沈溺鵬 =56,130 ハ/沌ノII.Jハ∴

TANYPODINAE・・・ L・・70.142,143 PENTANEURINl,

TANYPODINAE ‥ ・・・・69.141 fな邦埴)gdgJ〟研,CHIRONOMINAE ‥・24.85

押痛伸地目抽舶明加倣い …・36 /乱川.-ノー1・■l車.∴

CHIRONOMINAE ‥ ・‥26,85,89 勒わ毎氾d加古,CHIRONOMINAE・‥19,79 〆(セgs,肋上作ロビ邦g椚捕‥‥・・ …・54,127

匝血蛎づ址加姉御馴触・…・33,96 ♪Jg〝用~ね.月抄ほ〃ほ佑昭・・・ ・…71,144

♪血∽血γ〃ね,β由刑g5α‥= …・63,138

〆〟椚OS捕,C巌m那憫胱……………15,76

POIX)NOMINAE

♪0かα乃〃〟由蝕もCわco′噌〟5・・…・44,115

魚触感肋間 CHIRONO九ffNAE ‥ ‥・・Z6,86,89

n)ntOmykl,ORTHOCLADIINAE…35,101

如血卵油札孔明血馳………………39

/・1・/巌J∫JJ′∴

DIAMESINAE” …34,64.137,139

錘捕肪九払噌机血・ ・・‥33,99

♪γ俗S~ガg/J渥′C/zgγ0れ0椚〝5‥・・‥16,77

錘め吼ふ扉地・・ …・ 58,132

伽cゐタγ0〃0仇猥,CHIRONOMINAE……85

/lり.・ムJ‘ノブ;JJ.

TANyPODJⅣAE……67,i4ユ,ユ43,145

PROCLADINI,TANYPODINAE・・・・・・71,141

P和d由mどぶα,DIAMESINAE・・・・・・・66,140

PRODIAMESINI,

ORT‡】OCLADIユNAE … ‥・137,140

抑止明画喝上海凧両脚・…5d,126

・P和也弼_ゆ〟

乃抑血沈成東 ORTHOCLADIJNAE…‥ …・52,125

FtectYVbmJPus,TANYPODINAE‥・68,141

ハtノ・心し■・1■中〔J一♪.

ORTHOCLADlINAE・・・‥ ・”・45,116

ハこノ/.ノ∴ノ∴リ.・∴ヽ.I.

DIAhtESINAE・・・・ …・64、137,139

ハ.∵一正叫九-.・∴J(イJJIl.

OfiTHOCLADIJNAE……=・56,111,130

ハ(.,′√ノ∴ヾ川.小∴・.

ORTHOCLADlINAEL…・・・・56,112,130

-J√J-

如拙九輔如玖月珊瑚由偽㈹ ・…25,8β り嶺加叩妙俗 ←・▼……t…、・tt 141,145

如制明知叩料7加頒触・・・・ ‥て1

函湘明峰」散田呵加配加・・・…26.89 か〝か〝闘帆CJ〟ガわ ‥ …・ 61

月九eocγ富COわ♪略

ORTHOCLADllNAE・・・”・‥47,11l.118

ZtheoZ,ek)Phl,TANYPODINAE・…・・70、142

月カβ♂由Jひ血相略

CHIRONOMINAE…………36,97,101

門如γ瑚,C如和瑠0明損 ……………16,77

流血め加ゎ」抽抑加両雄Ⅷ・・…■36,102

叫誠血痕イ如か油00如施・・・46,118

りWお花捕,腸Jガロc犯g椚〟g…………54,127

5dg∫地Jね,伽c血d血5 ……………68,145

叩頭砺勧制札f明知甜鮎川・・…30,93 両脚戒CJ揖椚〟わ紹0ね‘S・… …… 42

㍊∫邦♂々∂g乃5怨,S削ぎJJ由 ……………58,132

泌払如恢肌吼丁初頭∽補………39,106

粛Jf邦βわ鮎,C/‡加わ0沼猥 … …16,76

淵㈲撒ぬC肋間朋礪 …………16.77

sαfoγ汀らSfe乃OCあfγ0ナ‡0?乃鵬…………32,95

弧祓れC噸血粛別冊棚……………21

盟邦彫吼(》班“庖d加 ‥‥‥・‥50,121,123

ざCα血β邦〟桝,fわ擁)ed〃〟椚 …………30,92

5gβ〟血刀ざfぶ.入b〃ロビ由d~〟∫‥‥・‥‥46.117

Sゆfe刑††∽C据ゎf略αc†℃如dゆゼS…18,78 細川料C/zJ和〃β机〝S ‥ ・‥ 16,77

・・ ・‥・・ 卜 5わ庖f昭,魚用刑efγ血刀β明視S・=・56,129

∫〝妙よゐ∫猥,〟eね和わ芯∫∂C由d∫姉・・・49,120

血如痴取崩如ゆ紺地 ……34,98,100 叫め翻扉C仇血脚脚鵬‥・ …・67,144 ざゆβ乃SZJ∫,Or′カβC由dg〟∫…………51,124

Sユ血es如5.Crrcoわβ揖 =‥ ・・‥45、116

Sylldiamesa,DIAMESINAE・・・64.137.139 伽抑励痛感如

ORTHOCLADIINAE・・・・・‥・52.112.125

由血糊乙助成~柑〝♂タタg捕 ′=り・・=2乙朗

ぬ加∽揖.∧7わ(わγ〝研・= ‥・ 20,80 おぉαねα,滅亡γ坤SβごわⅦ ‥ =tt 34,98 衰油川喝Cγfcoわ♪〟5・・ …・45,116

血涙α捏描,〟才仁和♪∫βCJm ‥ …・34 出血7/払岱ゐ7∫,CJ〟乃わ・・ …・ 61

お勉/松カブ乙E〝々才色鍵ガgJ血 ……… 48,119 ねたαゐ那わif,Sfe調OCあル0乃0研〟S ‥・…31,95

由如/榔カg乙7五和/血相揖 ………・=39,108

出払oe〃Sg,魚(ゆβd7J〟椚……………28,90

由如Jg〃gね,阜り犯d由椚gSα ‥ ‥=65,140

由珊協〟/どれ月7m/nt血フC血ガ〟ざ・・・・‥47,117

由研dあfcoわγ,ル‡氾OC由d∫昭………46,117

肋瑚か即ね月侮加減刑旬闇……47,118 由〝∽α如,C明地虚別物俗・■‥22,83

由7〝αdgcオ雛〟ざ,7壱〝γぬ門〟ざ= ‥・40,106

加触晦血如C)TrOわ♪捕・……‥46,117 ぬナγ沼血8decf沼貼,花推γ血相祝S・‥40、107

加明勉叩」加晦陀磁地・‥… …・48,119

ね,喝0肋乃〝吼凡,蛎gd≠J〟椚 ……28,90

お,明0けOg〃ぶe,A)妙gd∫J〟机 ‥…・28.91

加明抑扉」物叫如拙・‥ =‥40,108 血組物勅矧=勒酬仰軌血 …・・-26,89 如励加戒=朝顔蘭如…‥ =・・28,91 ぬ桝βん言如紺α菖,fb和C払dゆeJ瑚t…‥23,84

如〝∽ゐ∫祁βg〃Sg,月フ妙βd〃〟椚・・・30,93,94

血糊如s∂ゐなぞ,凸)妙gd∫/〟椚・…・・・・28、92

/一川J▲血〃〃り.イ/Jざ.

凡転Ⅳ沈溺座職…………47,118,124

血棚元紬晰東 C明地止血勒珊壷守………叩21,82

奴傲或玩油ね㍉ム玩㈲坤句闇… …・54,126

血御舟オね〃〟∫滋5,⊥i研花β♪わ′gS……54,127

血相点如7壷ぶ,上7■矧叫娩鱒‥・…・54,127

如咄ぬ油伽扇∴m明由昭那・・・‥40,104

′α椚β椚∂〃J〟点~,SJ~c伽ゐ如犯0〝7ヱJゴ‥・33,96

由,刀〟〃曙f,飽7V由叩γお柁〟5・‥‥35,101

泌加ぬCJ〟乃わ

∫色ゆd〟Jわざ甚α,C/∽βわC血d才〟g

(=7b々〟〃脚タ血α血7川〟ざ汁・・42

扉症那好拙痛,彪加埴献納 …………34、99

詭油川屯7わ甜呵髄附施・…‥・・59.134

油わ転祓摘」初句匝狛州・・・・‥25,88

油所用卵椚料Cんz(わ如乃γ血相〃∫州・・33,97

Smittu7,ORTHOCLADIINAE・・・57,110.131 50γde乃5.fセ乃叫7gdブJ〟机・・・・・ …・25,88

・勧♂犯わわW(=α朝肌東成壷) ‥・51

5由g†iβカ祝5,j㌔用b}ぴね乃〃5 …35,39,100

5Jg,?ゆg招乃α,

CHIRONOMINAE=・ …・37,97,103 5由乃OCJ‡im乃0用Z疋,

CHIRONOMINAE ‥ =‥礼85,94 5f∫c加ゎirDナ10m!15.

CHIRONOMINAE………………32,95 ㌧正作払戎扇(=†7如β(わ柑αJ机

血糊邦な和明.凡廟加仙川 ………29,92

如瑚毎秒川弦月∽山繭川川棚・・・23,84

・ぬ〝∽乃妙α門二fな和〔血(わクg/椚〟

(=月7和C力わ℃〝0椚エーS)… …23

由〝昭乃よJ才d鮎,0γ〟けC由dg〝5・‥51,122,124

由〝紹醐〟由′催,CγgCO叫)〟5‥ ‥= 45,116 卸仙川別個パ髄郎の明張・・ ・‥34,100

お〝紹♂Cお〝姉,7壱′gタ血行〝∫・‥‥40,106

加触郡融‖肋相加胡如 ………24,87 由〝昭0如才,〟βJわoc〃g椚鵬・‥ …・ 54,128 由,陽♪α川〟J恥鋤0γfゐoc由d∫〟5…52,125

由〝祝ゆわ,批Z,A館c和♪sgcJ和・・= …・34,98

お7拙ゆJ′Jγ吉成ぴ,

Or〃70C由dg捕……………51,123,124

お明神〟JJ猥,CI7COわ♪〝5 …………44,115

加触搾油喝凡転融叫加加……36,102 加触涙雨略凡転庖叩如拙……36,102 由椚α川′オJ鱒.Or′ゐβC血dオ捕‥・51,122,124

由〝招SgC〝〃d描,尺血相お乃ツお門〟5…36,102

肋間酬棚琉凡吸血賄仰…・・・・‥31,94

細則明痛鞘仏7加瀬∽朋…・…‥40、105 由〝揖ざ〝ゆぬ,CγlCOわ♪鵬…………44,114

加靴虚血お∴鋸郁庖り血相婿……37,102

血糊血加脚止ぬ 撤矧毎靡適地…= ・… 55,129

;一.J′/んご/雄J■J・′〃い∴/」・/什㍑り≠、・∴汗.ユ11r

加加扉庖坂上反似加頑匝 ………18,78 加鱒卿而.C,二ゆわC/ユタ和昭0机捕‥‥・・21,82

加叫扉顧P加由祓如い ・…24,87 加粗相睨」刊旭痛倣椚 ‥・・…30,93 TANYPODINAE=・・・・・・・66,73,141 TANYPODINl.TANYPODINAE……71,141 771nhus,TANYPODINAE ‥・・・71,141 TANYTARSINI,

CtilRONOMINAE‥・ ‥=33,73,96 7b和ノ血閤喝CHIRONOMINAE…‥・37,103 TセJ〝∽J(哲gわ〃,

ORTHOCLADIINAE…………62.136 扉晰頗混血ノ加地御伽駒 ‥・35,101 ′g〃gれ〟ぎc和Cぁざro乃〃∽〟ざ …………23,84

/.・りJtリ1■.血. 励南新液胞………48,51,119,124

・いJいIナ.心.りJ仙.〉.’ム;(JJJ†メ (=且成功称東北)…………一り・…‥51

如剃軸心C仇り明0払即〃℃・‥・… 60,135 77ulkLSSOmyul,ORTHOCLADIINAE62,136 〟柁γ〝∽g,斤ゐgoお乃ツお門〟S・=‥37,102

川∫-uけ=明。川…■,イム∴

ORTHOCLADlINAE‥‥・…・60,135,134 ・耶壷那仙川扉明庖…………………142

臓腑間仁α血細川耽………………… 77

海舟膵町P紬叫峨仙川 ……25,88,135

痺扉拘川壷 鳥肌ぬ履物壷肱 …・…・55,58,128

扉馴嘩画CγiCOわ♪〟5……………44,114

融加喝如G拗血勧萌始・・・・・ 20,∂0

了も々〝批哲αね,

ORTHOCLADlINAE・…・・・・52,125,112

了も烏〟乃(哲αユ働S〟わ々α,

ORTHOCLADIINAE…・・・・・42,113,110

吻椚明倣喝上地租規・………‥138.150

拘卿明閥細物 ORTHOCLADIINAE・”・・・・・59.110,133

知和好和,fなg〟(わざ別Z■路衰………57,131

杓両液撒い物融明励馳 ……35,101

如那加射=油川血涙), PγロC血d~〝5・ ‥・ 145

J柁dgrg椚αγ掠〝J〟5,

魚用如伊加胱…= ・・・、35,100

′柁椚〟J捕,C血扉坤那・…………」4,115

夙∽榊血蛎CγlCOわ♪猥・………‥44,114

祓卯助此血励 月柁机加悦服油症‡……………… 57,130

わ裾~′7ビ~捕,C′て〟¢ク〟∫‥ ‥・・45,116

わ一拍sc由J鵬,C)7COわ♪〟5・ ・‥・45、116 呵ぬ東Cγ才COわ♪〟5……………… 44,114

抽頑画加地札G妨冊珊瑚・‥16,94,76

′ガ〃gWC〝J〟椚,fも妙gdfJ緑椚………30,93

乃車βゐ招,月)抄g成血刑…・・・…29,錮,92

T7零ぶOC血dg〟5,

ORTHOCLADllNAE…・ ・‥・59,134

TrzssoL)eh4)ia,TANYPODrNAE・・・7O,142

仙血石物函坤軌仰 =‥ ・…25,89

/用〃甜わCα〟ゐ′5椚gfJ沼、・ =‥58,131

血那ぬ楓腰加瓶相加・・ ‥・・24,87

八丁一.上l・ご山,十人、.∴

ORTf†OCLAD打NAE……‥・59,111,134 蝕ぬ祓吼刀ぬ彿蝕………………■、・ 63,138

ぬ血血軌略月沌画調血・‥・・・24,29,91

Jさ;†山九ノり∴、J、ヾ..り1、りい∴J豆.さ

(=鞠如融肋間)・・・ ‥= 24

ぬ成血鵜僧ねC肋祓巨■‥川 …・61 加劇痛」通朋脱い・ …・ 63,138

混断面払ぃ舶叫′紺〃r∫点α=…■23,25,86

〟椚∂和才わ0由,∬~(乙蹄ⅢJ〟5…………20,80

削昭和拙血帆P抽如繭加 ……29,92

〟況(智ねゆJ7肌Z応,7妻乃ツ血相捕・・‥・・・■40,107

椚喝如肥抽喝∵n叩頭Ⅳ㍑ …………40.108

椚㈲ぬ廟㈹」初句坤闘川・==・24,88

捕血血叩ノ玩坤祓眈昭 ………26,89

嗣頑血塊佃.動座如肋憫 ……30,93,94

∽雇わ如仏C/‡(びJ)∽わ乃OJ〟S …・ ・・‥42

〝和∫g邦∫ぬ.7七柁ツお汚損…・・ …・ 40

・〝柁5んg〃Og〃5e(=C〟J′e抽/〃椚), 乃フ毎,gdよJ〟椚……………‥・24,31,94

”.J王ハ′ご1.・∴.1J」り/-〃.布い

(=貝)如)gdJJ〟椚)・= …・ 24

‡岱〃け∽g乃Sk,Tも習ツ払γS以S‥ ==41,105

血肋頑血槻㈹.魚油如拙㈹……26,88

油粕琉Ⅷ血喝7加が研削………41,108

〟わ刀α7∫βγ毎〟乙Crq♪5gCJ用…・・==34,99

据机ねⅧ頑毎C加賊加瀬m補……33、98

脚壷=勒血血明坤……………68,143

泥中〝附札5玩班毎 ………………58,133

〃∫7滋7〟由,C加わ加ゎ紺……………‥20,81

び言わゐJ鮎,C厨川机棚状 ………………81

〃∫J由Jね,Cαり明Ⅵ朋e〃托・・ ==60,135

血加れT転職関都減袖b =……61,136

即り馴閑職仏上放Ⅵ鹿机頼昭・・・・・18,79

ツα刑鮎タ〃αg〃5ね,〟才c7℃Jg〃d如s・・・・‥24,86

J原mg〃S由,E〃々fq酔わeJ由…………49,119

押跡抑=払頓飾海北………49,119,124

牒庖鮎那屯Cγ乙r飢b♪揖……………44,115

脚閲靴憬れ角瓶如鮎川・…仙川…29

プβSゐブ椚〟怨〟∫,Cノzわ℃乃0椚〟S…………16,76

川南侃閲し如批血血明知……67,143

脚止血馴扉Cのγ粕川陀∽Ⅶ………60,135

耶扉め椚川底CγrC∂叫〉捕・…・・・・45,116

γ05∫∫乙E〟か(拘わeJ由 ………… 48,51,119

lハJ」・.(h//い.1∫1J‘/∴小

(=且止履物壷此)………………・・・51

ヅOSfff,Sy箱df〟meSα・・ ・・・・ 65,140

i勺招∬∫g地,CHIRONOMINAE・・・41,96,109

γ聯5カタ∽〟g〃ぬ

0γ≠わc由d∫捕‥・= ‥・・51,122,125

γ〝血7抑α〃α,月;βぐれ)C由di猥 ………52,125

ル肌中壷叫止血叩如如ね…………34,98

JW乃叫〟βr血.魚gr如C由d如・…・52,125

脚㈲叩扉扉喝C血涙坤那…………45,114

JW乃ロゴeC〟〃d捕,7七乃γぬ柑〝ぶ・= =‥41,108

JW犯0〟柁5よα,斤柁邦坤gJ坤衰………69,152

・盈花押gわがα ………………………142

Zavrel衰,CHIRONOMINAE・・・L・・41,97,109

Zaurelimyle,TANYPODINAE・…‥70,142

国立公害研究所特別研究成果報告 第1号 陸水域の富栄養化に関する総合研究一一霞ヶ浦を対象域として--昭和51年虔.(1977) 第2号 陸上植物による大気汚染環境の評価と改善に関する基礎的研究一一昭和51/52年度研究

報告.(1978)

(改称)

国立公害研究所研究報告 ※第3号 A comparative study of adults andimnature stages of nineJapanese species of

the genus Chironomus(Diptera.Chirononidae).(1978) (日本産ユスリカ科 Chironomus属9種の成虫 サナギ,幼虫の形態の比較)

第4号 スモッグチャンバーによる炭化水素一窒素酎ヒ物系光化学反応の研究一昭和52年庭中 問報告.(1g78) 第5号次生成物の培養細胞に及ぼ

第6号 陸水域の富栄養化に関する総合研究(Ⅱ)霞ヶ浦を中心として一一昭和53年度. (1979)

※第7号 A morphologicalstudy of adults andimlnature StageS Of20Japanese species。f the faTmily Chirononidae(Diptera).(1979)

※那号る実鮒研究,昭和52. 53年匿研究報告.(197g)

第9号 スモッグチャンノヾ--による炭化水素→窒素酸イヒ物系光化学反応の研究昭和53年庭中 間報彗.(1979)

第10号 陸上植物による大気汚染環境の評価と改善に関する基礎的研究一一昭和51-53年度特 別研究報告.(1g79)

※第11号 Studies on the effects of air po11utants on plants and mechanisms of phyto- toxicity.(1980) (大気汚染物質の植物影響およびその植物毒性の機構に関する研究)

第12号 Multielement analysis studies by flame andinductively coupled plasma spectro- SCOpy utilizinE COlnputer-COrLtrOlledinstrulnentation,(1980)

(コンピュータ制御素直を利用したフレームおよび誘導結合プラズマ分光法による多元 素同時分析)

第13号 Studies on chironomid midges of the Tama River.(1980) Partl.The distribution of chironomid speciesin a tributaryin relation to

the degree of pollutioTt Yith seYage Yater.

Part2■ Description of20species of Chironominae recovered fro爪a tributary. (多摩川に発生するユスリカの研究 一第1報 その一支流に見出されたユスリカ各種の分布と下水による汚染度との関係 -一第2報 その一支流に見出された Chironominae重科の20様について)

第14号軍学土麒態紅及ぼす影響と削ヒに関する研究 幸

※第15号 大気汚染物質の単一および榎合汚染の生体に対する影響に関する実験的研究一昭和54 年度特別研究報告.(1980)

第16号 計測車レーザーレーダーによる大気汚染遠隔計測.(1980) ※第17号 流体の運動および輸送過程に及ぼす浮力効果-一臨海地域の気象特性と大気拡散現象の

研究-一昭和53,54年虔特別研究報告.(1980) 第18号 Preparation.analysis and certification of PEPPERBUSH standard refeTenCe

¶aterial.(1g80〉 (環境ほ準試料「リョウプ」の調整,分析および保証債)

※第19号 陸水域の富栄養化に関する総合研究(Ⅲ)-一霞ヶ浦(西浦)の潮流-一昭和53,54年度, (1g81〉

※第20号 陸水域の富栄養化に関する総合研究(Ⅳ)ノ霞ヶ補流域の地形,気象水文特性およぴそ の湖水環境に及ぼす影智1一昭和53,54年度.(1981)

第Zl号 陸水域の富栄養化に関する総合研究(Ⅴ)「一貫ヶ浦流入河川の流出負荷望変化とその評 価一一昭柑53,54年皮.(1g81)

第22弓 陸水域の富栄養化に関する総合研究(Ⅵト霞ヶ補の生態系の構造と生物現存量-昭 和53,54年嵐(1981)

第23号 陸水域の富栄養化に関する総合研究(Ⅶト一朝沼の富栄養化状態指標に関する基礎的研 究-一昭和53,54年皮.(1981)

第24号 陸水域の富栄養化に関する総合研究(Ⅷトー富栄養化が湖利用に及ぼす影響の定量化に 関する研究--昭和53,54年度.(1981)

第25号 陸水域の富栄養化に関する総合研究用り--Micr。。y。tis(藍藻類)の増殖特性-昭和 53,54年皮.(1g81)

‾Vll

第26号 陸水域の富栄養化に関する総合研究(Ⅹト環額培養試験法によるAGPの測定昭和 53,54年度.(1g81)

第27号 陸水域の富栄養化に関する総合研究(Ⅹり一一研究総括一一昭印58.吊年度.(ユ981) 第28号 複合大気汚染の植物影響に関する研究一昭和54.55年度特別研究報告,(1g81)

※第29号 Studies on chironomid rnidges of the Tama River.(1981) Part 3.Species of the subfalnily Orthocladiinae recorded at the sumTner SurVey

and their distributionin relation to the pollution vith seYage YaterS.

Part 4.Chirononidae recorded at a Yinter survey. (多摩川に発生するユスリカ類の研究 -一策3報 夏期の調査で見出きれたエリユスリカ重科Orthocladiinae各種の記載と,

その分布の下水汚染度との関係について -一第4報 南浅川の冬期の調香で見出された各種の分布と記載)

※第30号 海域における富栄養化と赤潮の発生機構に関する基礎的研究一昭軸54.55年度特別 研究報告,(1982)

渾第31号 大気汚染物質の単一および複合汚染の生体に対する影響に関する実験的研究一昭和55 年度特別研究報告.(1g81)

第3Z号 スモッグチャンパーによる炭化水素一書素酸化物系光化学反応の研究-環堵大気中に おける光化学二次汚染物質生成機構の研究(フィールド研究1)一一昭和54年庶特別 研究中間報告.(1982)

第33号 臨海地域の気象特性と大気拡散現象の研究-一大気運動と大気拡散過程のシミュレーシ ョンー一昭和55年虔特別研究報告.(1g82)

※第34号 環境汚染の遠隔計測・評価手法の開発に関する研究-一昭紬55年度特別研究報告.(1982) 第35号 環境面よりみた地域交通体系の評価に関する総合解析研究.(1982)

楽第36号 環境試料による汚染の最期モニタリング手法に関する研究-昭和55,56年度特別研 究報告.(1g82〉

※第37号 環境施策のシステム分析支提技術の開発に関する研究.(ユ9さ2) 第38弓 Preparation,arLalysis and certification of POND SED【MENT certified reference

material.(1982) (環境標準試料「地底質」の調整,分析及び保証値)

※第39号 環境汚染の遠隔計測・評価手法の開発に関する研究一昭和56年度特別研究報告.(1982) 第4ロ号 大気汚染物質の単一及び掠合汚染の生体に対する影響に関する実巌的研究-昭和56年

虔特別研究報告,(1983) 豪第41号 土壌環境の計測と評価に関する統計学的研究,(1983) ※第42号 底泥の物性及び流送特性に関する実験的研究.(1983) ※弟43号 Studies on chironomid midges of the Tama River.(1983)

Part 5.An observation on the distribution of Chironominae aloTtg the main StrearninJune Yith description of15 neY SpeCies.

Part 6.Description of species of the subfamily Orthocladiinae recovered from the nain streamin theJune survey,

Part 7,Addftfonalspecies co‖ectedin Yinter from thel柑i爪 Strean, (多摩川に発生するユスリカ頬の研究 -第5報 本流に発生するユスリカ顎の分布に関する6月の調査成績とユスリカ重科

に属する15新種等の記録 第6報 多摩本流より6月に採集されたェリユスリカ亜科の各種について

一一第7報 多摩本流より3月に採集されたユスリカ科の各種について) 第44号 スモッグチャンバーによる炭化水素一窒素酸化物系光化学反応の研究-環境大気中に

おける光化学二次汚染物質生成機構の研究(フィールド研究2)-昭和54年度特別 研究中間報彗.(1g83)

第45号 音磯原乗物 合成有機化合挽 東金屈等の土壌生態系に及ぼす影響と浄化に関する研究 一一昭和53-55年度特別研究総合報告.(1983)

滋第46号 有機廃棄軌 合成有機化含物,重金属等の土壌生態系に及ぼす影響と浄化に関する研究 -昭和54,55年度特別研究報告第1分冊.(1983)

※第47号 有機廃棄軌 合成有機化合物,重金属等の土壌生態系に及ぼす影響と浄化に関する研究 -昭和54,55年度特別研究報告第2分冊.(1g83)

※第48号 水質観測点の適正配置に関するシステム解析,(1g83) 第49号 環境汚染の遠隔計測・評価手法の開発に関する研究-一昭和57年虔特別研究報告,(1g84〉

業第50号 陸水域の富栄養化防止に関する総合研究(l)一霞ヶ補の流入負荷至の算定と評価- 昭和55~57年度特別研究報告.(1984)

一 .≠t l

〓、-

榔 酬

84 酬 那

ar

銅 紺

P。

※第81号 環境影響評価制度の改築効果に関する研究一一地方公共団体の制度運用を中」L、として. (1985)

業第82号 植物の大気環境浄化機能に関する研究--昭和57-58年度特別研究報告.(1985) 第83号 Studies on chironomid midges of somelakesinJapan.(1985)

(日本の湖招のユスリカの研究) ※第84号 重金属環境汚染による健康影響評価手法の開発に関する研究一一昭和57一-59年度特別研

究総合報告.(1g85) 割5号 Studieson theratecnStantSOf freeradicalreactions and「elated spectro-

se∂Pic a爪d〔hermocムe¶1CaJpara¶eterS.(19g5) (フリーラジカルの反応速度と分光学的及び熱力学的パラメーターに関する研究)

第86号 G C/MSスペクトルの検索システムに関する研究,(1986) 第椚号 光化学二次汚染物質の分析とその細胞毒性に関する研究-一昭和53-58年度総合報告.

(1g86)

※第88号 都市域及びその周辺の自然環境等に操る環境指津の開発に関する研究∬,環境指標一応用 例とシステム昭和59年度特別研究報告(1986)

第89号 Ne9Suring the Yater quality of Lake t;asumigaura bY LANDSAT remote sensing. (1g86)

(LANDSATリモートセンシングによる霞ヶ浦の水質計洲) 第90号 ナショナルトラスト運動にみる自然保護にむけての住民意識と行動知床国立公園内

100平方メートル運動と天神崎市民地主運動への参加者の分析を中心として.(1g86) 第91号 Ec()nOTRic analysis of nan s utilization of environrnentalresourcesin aquatic

environlnentS and nationalpark regions.(1986) (人間による環境資源利用の経済分析水環境と国立公園地域を対象にして)

第92号 7カ‾コの増殖及び分解に関する研究.(198さ) 着帯93号 汚泥の土壌還元とその環境影響に関する研究(l)昭和58-59年度特別研究総合報告

第1分冊.(1g86) ※第94号 汚泥の土壌還元とその環境影響に関する研究(n〉一一昭柏58-59年虔特別研究総合報告

第2分冊.(1g86) ※第95号 自然浄化機能による水質改善に関する総合研究(l)-一汚濁負荷の発生と流出・流達-一

昭和58-59年度特別研究報告.(1986) ※第96号 自然浄化機能による水質改善に関する総合研究川)水革帯・河口域・池沼の生態系構造

と械健一一昭和58-59年度特別研究報告.(1986) ※第97号 自然浄化機能による水賀改善に関する総合研究(Ⅲ)--水路及び土壌による水質の浄化-

昭和58-59年皮特別研究報告、(1g86) 第98号 自然浄化槽俵による水質改善に関する総合研究(Ⅳ)一目然浄化権能を活用した処理技術

の開発と応用-一昭和58-59年度特別研究報告.(1986) 第99号 有害汚染物質による水界生態系のかく乱と回復過程に関する研究昭和56-59年度

特別研究総合報告.(1g86) 第1DO号バックグラウンド地域における環境汚染物質の長期モニタリング手法の研究-特定汚染

選択的検出法及び高感匿分析技術の開発一一昭和58-60年皮特別研究報告,く1986) 第1Dl号複合ガス状大気汚染物質の生体影響に関する実験的研究昭和57-60年度特別研究

報告.(1988)

第1D2号地球規模大気質変動に関する予備的研究.(1g86) 帯川3号環境調和型技術としての電気自動車の評価に関する基礎的研究,(1987) 第104号Studies o爪Chirono¶id midgesinlakes or the AkanⅣationalPark.(1987)

〈北海道阿寒国立公園の湖におけるユスリカ相の研究〉 第105号畑地土壌における水分と諸元真の動態,(1987)

※第106号筑波研究学園都市における景観評価と景観体験に関する研究.(1987) 第107号遠隔計測による環境動態の評価手法の開発に関する研究-、昭和59-60年虔特別研究報

告,(1g87) 第jO8号植物の大気環境浄化機能に関する研究-一昭和射~60年度特別研究総合報告,(1987) 第109号地域環境評価のための環境情報システムに関する研究.(1987) 第‖0号海域における赤潮発生のモデル化に関する研究-昭柏59-60年度特別研究総合報告.

(198T)

※第111号Application or X-ray photoelectrorL SpeCtrO5COpy tO the study of silicate minerals.(1g87) (ケイ酸塩鉱物研究へのX線光電子分光法の応用)

第112号光化学汚染大気中における有機工了ロゾルに関する研究-有機エアロゾルの生成と挙 動に関する研究-r昭和58-61年庶特別研究報告,(1988)

第113号光化学汚染大気中における有機エアロゾルに関する研究昭和58-61年度特別研究総 会報告.(1g88)

第114号水葬生屠系に及ぼす有害汚染物質の影響評価に関する研究一昭和6D~61年産特別研究 報告.(1988)

第115号複合ガス状大気汚染物質の生体影響に関する実験的研究一一昭和57~61年度特別研究総 会報告.(1988)

※第116号 自然浄化機能による水質改善に V

一汚濁負荷の発生と流出・流達 昭和58~61年監特別研究報告.(1988)

※第117号 自然浄化機能による水質改善に関する総合研究(Ⅵ)-←湖沼の生態系構造と自然浄化-- 一昭和60~61年庶特別研究報告.(1988)

第118号 自然浄化機能による水質改善に関する総合研究(Ⅶ卜一自然浄化機能を活用した水路・土 壌による浄化と処理技術の開発-一昭柏60-61年度特別研究報告.(1988)

業第119号自然浄化機能による水質改善に関する総合研究(Ⅷトー自然浄化システムの評価方法-一 昭和80~61年度特別研究報告,(1988)

第120号 自然浄化機鰍こよる水質改善に関する総合研究(Ⅸ)昭和58~61年度特別総合研究報告 (1gき8)

第121号Studies on the chironolnid爪idges oflakesin SouthreJlnOkkaido.(1988) (北海道南部の湖におけるユスリカ柑の研究)

第12ヱ号擬似ランダム変調CWライダーの開発とフィールド観測への応用.く1989) 第123号 バックグラウンド地域における環境汚染物質め長期モニタリング手法の研究(m〉-離島

及び山岳地における大気汚染成分濃度とその変動一昭和58-62年度特別研究報告. (1g89)

第124号環境科学研究用に開発したニホンウズラの遺伝学的及び微生物学的特性,(1989) 第125号Chironomidae of JapaTt:Checklist of species recorded,key to Tnales and

taxonomic notes.(1989) (日本及び発アジア産ユスリカ科のカタログと雄成虫の検索表)

翼 残部なし

Report of SpecialResearch Project of the Nationallnstitute for Enviro爪mentalStudies:

No.1‡Nan acti再ty and aquatic environment-Vith specialreferences to Lake Xasumigaura‾Progress reporti1g76・(1977)

No. 21Studies on evaluation and alnellOration of air pollution by plants-Progress reportin197ト1g77.(19T8)

Research Report rrom the Nationallnstitute for Environ¶entalStudies事: 丼Ⅷ0, 3 A comparative study of adults a爪dim¶atUre StageS Of nineJapanese species of

the gerLuS ChiroJlOmuS(Diptera.Chironolnidae).(1978) No, 4‡Smog chaTnber studies on photochelnicalreactions of hydrocarbon-nitrogen oxides

SyStem-Progress reportin19T7.(1978) No, 5‡Studies on the photooxidation products of the alkylbenzeTte-nitrogen oxides

SyStem,and on their effects on cultured cellsResearch reportinlg76T1977. (1g7る)

No. 6+Man activity and aquatic cnvironmentrYith specialreferences to Lake Xasu爪igaura-Progress reportinlg77-1978.(1g79)

※No. 7 A morphologicalstudy or adults arLdimnature stages of 20Japanese species of the family Chironomidae(Diptera).(1979)

※Ⅳ0. 8‡Studies on the biologicaleffects of siTtgle and coTnbined exposure of air pollutantsrResearch reportin1977rlg78.(1979)

No. 91Snog chaTnber studies on photochemicalreactions of hydrocarborL-nitrogerL OXides systeTnProgress reportiJllg78.(1979)

No.101Studies on evaluation a爪d aTnelioration of air pollution by plantsProgress reporti爪1976-1g78.(1979)

※No.11 Studics on thc cffect8 0f air po11utants on plants andl【eChさnis¶S Or phytotoxicity.(1980)

No.12 NultieleTnent analysis studies by flame andinductively coupled plasma SPeCtrOSCOPy utilizing coTnOuter-COntrOlledinstrurbentation.(1980)

No.13 Studies on chirononid midges of the Tama River.(1980) Partl.The distribution of chironomid speciesin a tributaryin relation to the degree of pollution Yith seYage Yater. Part 2.Description of 20 species of Chiro爪01ninae reccvered froln a tributary.

No.141Studies on the effects of organic YaSteS OTt the soilecosysteTR-Progress reporti爪1978-1979.(1980)

隷Ⅷ0.151Studies on the biologicaleffects of single and coTnbined exposure of air pollutants-Research reportin1979・(1980)

No.161Remote neasureTnent Of alr pOllution by a TAOt)ilelaser radar.(lg80) ※No.171】nfluence of buoyancy o爪 fluid motions and transport processesMeteorological

Characteristics arLd at一口OSPheric diffusion pherLOmenain the coastalregion Progress reportin19T8-197g.(1980)

No.18 Preparation,analysis and certiricatio爪 Of PEPPERBUSH standard reference mateL rial.(1980)

※No.191CoTnPreherLSive studies on the eutrophicatio爪 Or freshrYater areaS-Lake currcnt Of Xasu爪uTa(Nishiura)‾1978‾1979・(1981)

※No.201CoTnprehensIVe Studies on the eutrophication of fresh-Yater areaS-Gco爪OrPho- logicaland hydrometeorologicalcharacteristics of Kasumigaura YaterShed as related to thelake environ爪ent1978-1g79.(1981)

No.211CompreherLSive studies on the eutrophication of fresh-Yater areaS-Variation Of pollutantload byinfluent rivers to LakeⅨasumigaura-1g78-1g79.(lg81)

伽.22ICol叩re力e几Sjye studie50月 t力e eulrophie∂tjo刀 Of fresムーWater占汀ea5-5t川CtUre Of ecosystem and staTLding cropsin Lake KasuTnigaura1978r1979.(1981)

No.23‡Comprehensive studies on the eutrophication of freshLYater areaSApplica- biiity of trophic stateindices forlakes1g78-1979.(1981)

No.24‡ConpreherLSive studies on the eutrophicatioTt Of freshrYater areaSqua爪titative aTtalysis of eutrophication effects onlnain utilization oflake water resouTCeS

1g78-19T9,(19al) No.25‡Comprehensive studies oTt the eutrophicatio爪Or rreSh-Yater areaS一-GroYth

Characteristics of Blue-Green Algae.Mycrocystis1978-1979.(1981)

■ starting Yith Report No.3.the series title YaS Changed.

No.261CoTAprehensive studies on the eutrophication of fresh-Yater areaSL Determination of argalgroYth pote爪tialby algalassay procedure-1978-1g79, (1g81)

No.2「ICoⅦpTehensiYe Studies on tわe eutrophicatio¶ Of†res†rYateT aTeaS-SummaTy O† researches-1g78-1g7g.(1g81)

No.281Studies om effects of air pollutant mixtures on p)antsProgress reportin 1979-1980.(1g81)

※Ⅷ0.29 Studies oTt Chironomid nidges of the Tama River.(1981) Part 3.Species or the subfaTnily Orthocladiinae recorded at the sumer st]rVey and theiT distributionin relation to the po11ution Yith seYage YaterS. Part 4.Chironomidae recorded at a Yinter survey.

※No.301Eutrophication and red tidesin the coastalmarine environment Progress TePOrtinlg7g-1g80.(1982)

※No.311Studies on the biologicalerrects of single aTLd coTnbined exposure of air p()llutantsReseaTCb TepOTtinlg80.(1981)

No・321STnOg ChaTnber studies on photocheTnicalreactions of hydrocarbon-nitrogen OXides systemProgress reportin1979-Research on the photochernical SeCCndary pollutants formatiorL neChanisnin the enviro爪1nentalatmosphere (Partl).(1g8Z)

No.33*Meteorologicalcharacteristics and atmosphcric diffusion phenomenaiJlthe COaStalregionLSimulatioTL Of atmospheric motions and diffusion processes - Progress reportinlg80,(198Z〉

※No.34*The dcvelopThent and evaluation of relnOte meaSurement methods for enYironTnental pollutionResearch reportin1980.(1982)

No.351Colnprehensive evaluation of environTRentalimpacts of road and traffic.(1g82) 芽Ⅷ0.361Studies on the TRelhod forlong terTn enVironmentalmonitoring-Progress rcport

in1980-1981.(1982) ※No.371Study orL SuppOrting technology for systeTnS analysis of envjronnerLtalpolicy

The Evaluation Labolatory of Man-ETLVironme爪t Systems.(1982) No.38 Preparation.analysis and certificatioTt Of PONI)SED)NENT certified refereTtCe

material.(1982) ※No.3glThe developmerLt and evaluation of remote measure爪ent methods for environlnental

pollution-Research reportinlg81.(1g83) No.401Studies on the biologicaleffects of single and coTnbined exposure of air

pollutantsIResearch reportin1981.(1983) ※No.411Statisticalstudies on mettlOds of measurement and evaluatiorlOf chemical

CO爪dition of soilLYith specialreference to heavy rnetals-.(1983) ※No.42* Experimetalstudies on the physicalproperties of爪ud and the eharacteristics

Of¶Ud transportation.(1g83) ※No.43 Studies on chironomid Tnidges of the Tama River.(1983)

Part 5・An observation oTL the distribution of ChironoTAinae aloTtg the nain StreaTninJune.Yith description of15 爪eY SpeCies. Part 6,DescriptiorL Of species of the subfamily Orthcladiinae recovered from the¶ain strea¶in theJune survey. Part 7.Additionalspecies co11ectedin Yinter froTn the Tnai爪 Stream.

No・44*STnOg Chamber studies on photochenicalreactioTtS Of hydrocarbon一爪itrogen oxides SyStemProgress reportinlg79Research on the photochenicalsecondary pollutants fomation mechanisTAin the environmerLtalato爪OSphere(Part 2).(1983)

No.45事Studies on the effect of organic YaSteS O爪 the soilccosystemOutlines of 5peCialresearch project1978-1980,(1g83)

※No・461Studies on the effect of organic YaSteS On the soilecosystem-Research report inlg79-1980.Partl.(1983)

※No・47+Studies on the effect of organic YaSteS On the soilccosystemResearch report in19Tg-1980.Part 2.(1983)

No・481Study o爪Optimalallocation of water quality爪Onitoring points.(1g83) No.4glThe development and evaluatioTt Of remotelneaSurement rnethod for environlnental

P011utionReseareh reportin1982.(1984) ※No.50*Colnprehensive studies on the eutrophication coTttrQlof freshYaterSLEstimatiQn

Ofinputloading of Lake Kas】migaura-1g80-1982.(1984) ※No・511ColnPrehensive studies on the eulrophication contTOlof freshYaterS-The fu爪C

tion of the ecosystem and significance of sedilnentin nutTient cyclein Lake Xasu爪igaura-1g80-198Z.(1g84)

※No▲ 521Co叩rehcnsive studies on the eutrophicatio爪COntrOlof freshvatersLEncIosure experiments for restoration of highly eutrophic shalloY Lake KasuTnigauTa1980-

ーX】1】▲

1g82.(1984) No.53事Conprehensive studies on the eutrophication controlof行eshYaterS、Seasonal

changes of the bioT”SS Or fishes and crustaciain Lake Kasu爪igaura-1980-1g82・ (1g84)

※No,541Conprehensive studies on the eutrophication controlof freshvaters-Modeli爪g the eutrophication of Lake Kasumigaura-1980-1982・(1984)

Ⅳ0.55*Co叩rehen∫jye studjes oれIhe eutrophjcation contro】of fresbwaters一帖asures for eutrophication control1980-1g82.(1984)

No.561Comprehensive studies on the eutrophication controlof freshYaterS、Eutrophic- ationin Lake Yunoko1g80-1g82.(1984)

避Ⅷ0.57事CoTnprehensive studies on the eutrophication controlof freshYaterSJSu爪mary of resear亡hes-1g80-1g82.(1984)

No.581Studies on the Tnethod forlong term environmentalTnOnitoring r Outli爪eS Of SpeCialresearchproj?Ctinlg80‾1982・(1984)

No.59*Studies on photochenlCalreactions of hydrocarbon-nitrogen oxides-Sulfur oxides systen Photochelnicalozone fornation studied by the evacuable sTnOg chalnber-AtlnOSPheric photooxidation mechanisns ofLselected organic compounds -Research reportinlg80-1g82.Partl.(1984)

No.601Studies on photocheTRical reactioJIS Of hydrocarbon-nitrogen oxides-Sulfur oxides systemForTnation TneChanisTnS Of photochemicalaerozolrResearch report in1980-1982.Part 2.(1984)

No.611Studies on photocheTnical reactions of hydrocarboTt-nitrogen oxides-Sulrur oxides systeTn Research on the photochemicalsecondary pollutants fomation mechanisTDin the environmerLtalatmosphere(Partl)vRcsearch reportinlg80▲ 1g82.Part 3.(1984)

No.62*Effects of toxic substances on aquatic ecosysteTnS rProgress reportin1980▼ 1g83.(1g84)

葦Ⅷ0.631Eutrophication and red tides in the coastalTnarine environmentJProgress reportin19gl.(19㊦4)

※No.64事Studies on effects of air pollutant nixtures on plants-FinalreportiTt1979‾ 1g81,(1g84)

削0・65 StudiesoTLeffectsofarpo11utantmxturesOnplantsPartl・(1984) 遊Ⅷ0,66 Studies on effects of alr POllutant mlXtureS OrL Plants-Part2・(1984) 漆Ⅷ0.671Studies on unfavourable effects oTt huTnan body regarding to severaltoxic

lnaterialsin the erLVirorLment.uSing epidemiologicaland analyticaltechniques Projeet researeわrepo‖in1979‾1981▲(198j)

※No.681Studies on the envlrOnlnentaleffects of the application of seYage Sludge to soil-Research repoTtinlg8卜1983.(1984)

赤No.89 Fundamentalstudies orL the eutrophication of Lake ChuzerLji-I3asic research report.(1g84)

※No.7O Studies on chironomidlnidgesinlakes of the Nikko NationalPark PartJ.Ecologicalstudies on chironolnidsinlakes of the Nikko NationalParkl Part 刀.TaガOJ)Dmjc∂】and爪OrpbD】ogjca】sIudjes oJ】the cbjroJ10瓜id species co11ected fromlakesirL the Nikko NationalPark.(1984)

※Nd,711Analysis on distributions of reTnnarlt SnOYpaCk and snov patch vegetation by r印Ote SenSing.(1g84)

No.721Studies on photocheTnicalreactions of hydrocarbon-nitrogen oxides-Sulfur oxides system-Research o爪 the photocheTAicalsecoJldary pollutants formation mechanisTnin the environmentalatTnOSDhere - Research report in1980-1982, Part 4.(1985)

※No.T3IStudies on photocheTAicalreactions of hydrocarbon-nitrogen oxides-Sulfur oxides systemFinalreportin1980-1g8Z.(1985)

※No.741A co爪prehensive study on the developlnent Ofindices system for urban and suburban envirorLlnentalqualityEnvironnentalindices-Basic notion and forma‾ tion.(1984)

No.75 Limnological and environmentalstudies of elementsin the sediment of Lake Biwa.(1985)

Ⅳ0.T6 A study on the behavior of monoterperLSi爪 the at爪OSphere.(1g85) No.77*The development and evaluation of renotelneaSurement Tnethods for environmental

pollution-Research reportin1983.(1985) No・78‡Studyon residents’rolein conserving thelivingenvironTent・(1985) No.79 Studies on the Tnethod forlong terln enVironmentalmorlitoTlng-Research report

inlg80-1982,(1g85)

No.80‡Nodeling of red tide bloonsin the coastalsea-Research reportirl1982.1983. (1985)

※No.81‡A studies on effects ofimplementiTtg enVironmentalimpact assesslnent prOCedure /Yjth particular refercnce toiTnPleTnentatioT)bylocalgovern爪entS.(1985)

※No.82* Studies on the role of vegetation as a sink of air pollutantsLResearch report in1982-1983.(1985〉

No.83 Studies on chironomid midges of somelakesinJapan.(1985) ※No.841A comprehensive study orlthe development of assesslnent teChniques for health

efrects due to eTtVironmentalheavy metalexposure-FiLlalreportirLlg82-1g84・ (1985)

No.85 Studies on the rate constants of free radicalreactiorLS and re】ated spectro- scopic a爪d thermoche¶icalparameters.(1985)

No.861A novelretrievalsysteln foridentifications of unknoYTLlnaSS Spectra.(1986) No.871AT)alysis of the photochenicalsecondarY pOllutants and their toxicity on

caltured c¢lls-ReseaTCh rep(〉Tti爪1g78-19亀3.く1986) ※No.88*A colnprehensive study orL the development ofindices systelnS for urban and

suburban eLIViroTLmentalqualityI]EnvironmerLtalindicesLApplications and SyStem▲(1g86)

No.89 ”easurlng the Yater qualitJOf Lake KasuTnigaura by LANI)SAT remote sensing. (1g86)

No.90+ Nationaltrust movementinJapanese natuTe COnSerVation ,TrustYOrthy or ll】usion?(1g86)

No,91EcoTlOZnic analysis of man s utilization of environTnentalresourcesin aquatic enviTOnmentS and nationalpaTk regions.(1g86)

No.92‡Studies o爪 the groYth and decomposition or water-bloo¶Of Microcyctis.(1g86) 澤Ⅷ0.93* Studies on the erLVironmentalefrects of the application of seYage Sludge to

soil(I)Research report and papers(Partl)in1983-1g84.(1g86) ※No.94IStudics on the environmentaleffects of the application of seYage Sludge to

so‖(Ⅱ)Research report and papers(Part 2)in1983-1g84.(1g86) ※No.951ColnpreheLISive studies on effective use of naturalecosystems for Yater quality

anageme爪t(Ⅰ)Drainageand floYingdovnorpollutantloadReseaTChreport ln1983-1984.(1g86)

巣No.96ヰCo耶汀ehensiYe Studies on ef†ective use of naturalecosystems -or ¶ateT quality ¶anageTnent(Il)Structure aJld function of the ecosyste爪S Of littoralzorLe - Research reportinlgる3-1984.(1986)

※No.g7‡Conprehensive studies on erfective use of naturalecosysteTnS rOr Yater quality ¶anageTnent(Ⅲ)Self-purificationin strean and soilResearch reportin1983L 1984.(1986)

No.g8ICo叩rehensive studies on erfective use of naturalecosystems for vater quality mnagement(Ⅳ卜Development and app=cationof YaSteYater treatment teChnolo- gleS utilizing

(1g86)

Ⅳ0.100IStudies on the methods forlong-term mOTtitoring of eTtVironmentalpollutantsin the background regionsDevelopment of highly sensitive aJld selective a爪alyt- icalTnethods for neasureTnent Of po11utantsin the background regions-Progress reportinlg83-19g5.(1g86)

No.1011ExperilnCntalstudies oTt the effects of gaseous ajr polluta爪tSin combinatioTt On aimals・(1986)

No・102+A revleWn Studiesof the globalscalc air qual両Perturbation・(1g86) No.==け Technolく)邑ICalassessment of elecいic Yehicle fron the environⅦentalpTOteCtion

viewpoinし(1987) No.104 Studies on chironomid TRidgesinlakes of the Akan NationalPark.(1987)

Part I,Distribution of chironornidlarvaein Lake Akan. LaT(e Panke and Lake Ⅸussyaro.

PartIl.Chirononid nidges collected on the shorc oflakcsin the Akan National Park.Hokkaido(Diptera,Chironolnidae)

No.1051Fomulation of the dyTtalnic behavior of Yater aTtd solitesleaching through the field 50il.(1987)

巣恥.106IAppraisedlandscape a¶d thieT enYiTOnmentalvaluein Tsukuba Science City. (1987)

No.107IStudics on remote scnsing for spatialaTtd teTnPOralaTtalysis or environlnent- Research reportin1984-1g85,(1987)

No,108‡Studies orL the role of vegetation as a sink of air pollutarLLs-Finalreportin lg82-1g85.(1987)

No.109‡Studies on environmentalinfomation system for regional e爪Vironnental evaluation.(1g87)

No.110I朋ode】jJlg Of red tide bloomsin the coastalsea r Finalreportin1984J1985・ (1987)

※No.111Application of X-ray Photoelectron spectroscopy to the study of silicate ¶inerals.(1987)

No.1121Study on the organic aerosoIsin the photochenically polluted air Studies on fomatiorL and behavior of orga爪ic aerosoIs - Research reportinlg83-1986. (1988)

No.113* Study on the organic aerosoIs in the photochemically Polluted air Final reportin1983-1986.(1988)

No.1141Studies orL the assesslne爪t Of the hazard of chemicalsubstances to aquatic ecosystems prO即eSS repOrtinlg85-1986.(1988)

No.115* Experimentalstudies on the erfects of gaseous air pollutantsin combirLation On animals

management(V)-Drainage and floYing dbYn Of pollutantload Rersearch report in1983-1986.(1988)

※No.1171Comprehensive studies oJleffective use of TtaturalecosYStenS for Ylater quality TnanagemerLt(Ⅵ)pLake restoration and ecosystelnS Research reportin1983-1g86. (1988)

No.118*Colnprehensive studies on effective use of naturalecosystelnS for Yater quality 爪anageTnent(Ⅶ)Use of sel仁purificationin soiland strea爪,and developlnent Of biologicalYaSte Yater treatlnent teChnology- Research report inlg85-1g86 (1g88)

※No.1191Comprehensive studies on effective use of naturalecosyste爪S for Yater qUalitY Tnarlagement(Ⅷ)-Evaluatio爪Tnethods of self-purification Yater treatlment SyStem rResearch reportin1985r1986.(1988)

No.1201Comprehensive studies on effective use of naturalecosYStemS for Yater quality manage¶ent(Ⅸ)-Finalreportinlg83-1g86.(1988)

No.121Studies on the chrononid midges oflakesin Southren Hokkaido.(1988) No.122*I)evelopTRent Of pseudo-randoTn mOdulation CYlidar andits application to field

¶eaSure爪entS.(1989) No.123‡Studies oTlthe methods forlongLte川nOnitoring of environTnentalpollutantsin

the background regions(Ⅲ) AtTnOSPheric pollutants on the remoteisland and mountairLS:COnCentrations and variations Rcsearch report for FYlg83-1987. (1989)

No,124‡Stud]e8OJlthe geT)etic andlnicrobiological characteristics of the Japanese quailexp】oited for the researchof environTentalscience・(1g8g)

No,125 Chironomidae ofJapan:Checklist of specleS reCOrded. key to nales and taxono¶ic notes.(1989)

‡inJapanese 衆 ou10r ざtOCた

編 集

委員長 後 藤 典 弘 副委員長 相 馬 光 之

ノノ 三 浦 卓 委 員 海 野 英 明

野崎林田川政田

笹相小太古大古

泰 弘 守 弘 隆 弘 庸起子 昭 雄 謙 次 早 苗 局

〃 〃 〃 〃 〃

宇都宮 陽二朗 田 村 正 行 藤 井 敏 博

【昭和63年10月27日編集委員会受付】

【昭和63年11月28日編集委員会受理】

RESEARCH REPORT FROM THENAT10NALINSTITUTEFORENVIRONMENTALSTUDJES,JAPAN

No.125

国立公害研究所研究報告 第125号

(R-125-■朗)

平成元年11月30日発行

発行 環境庁国立公害研究所

〒305 茨城県つくば市小野‖16番2

印刷 日育工業株式会社 〒305 茨城県つくば市吾妻313-11

Published by the National lnstitute for Environmental Studies

Onogawa16-2.Tsukuba,lbaraki305Japan

Novem由r1989