Clausocalanus...Eucalanus elongatus hyalinus Equatorial oceanic species -- Scolecithricella abgssalis, Euchaeta -- acuta, E. longicornis, Clausocalanus minor, Eucalanus inermis, Centropages

Atlas 7: Fleminger, A. Distributional atlas of calanoid copepods in the California Current region, Part II. Published May 1967. 16 May 2007 The taxonomic nomenclature in the atlas is exactly as published, even though the copepods have undergone taxonomic revision. Below are several references that may be useful in updating the species names: the Smithsonian web site, http://ravenel.si.edu/iz/copepod/species/species_Search.cfm Frost, B. and Fleminger, A. 1968. A revision of the genus Clausocalanus (Copepoda: Calanopoda) with remarks on distributional patterns in diagnostic characters. Bulletin of the Scripps Institution of Oceanography 12, 1-235. Bradford, J. 1976. Partial Revision of the Acartia subgenus Acartiura (Copepoda: Calanoida: Acartiidae). N.Z. Journal of Marine and Freshwater Research 19(1): 159-202. Park, T. 1994. Taxonomy and distribution of the marine calanoid copepod family Euchaetidae. Bulletin of the Scripps Institution of Oceanography 29: 1-203. Mauchline, J. 1998.The Biology of Calanoid Copepods. Advances in Marine Biology 33: 1-710. Park, T. 1999. Taxonomy and distribution of the marine calanoid copepod family Heterorhabdidae. Bulletin of the Scripps Institution of Oceanography 31: 1-269.

http://ravenel.si.edu/iz/copepod/species/species_Search.cfm

STATE O F CALIFORNIA ~ MARINE RESEARCH COMMITTEE

cnwoRnin COOPERATIVE otEanit FISHERIES IIlUESTlGATlOIlS

ATLAS No.7

0.5 mm I I

CALI FOR N I A COOPERATIVE OCEANIC FISHERIES I NV EST1 GATIO NS

STATE OF CALIFORNIA MARINE RESEARCH COMMITTEE

Cooperating Agencies: CALIFORNIA ACADEMY OF SCIENCES

CALIFORNIA DEPARTMENT OF FISH AND GAME STANFORD UNIVERSITY, HOPKINS MARINE STATION

U. S. FISH AND WILDLIFE SERVICE, BUREAU OF COMMERCIAL FISHERIES UNIVERSITY OF CALIFORNIA, SCRIPPS INSTITUTION OF OCEANOGRAPHY

May, 1967

THE CALCOFI ATLAS SERIES

This is the seventh in a ser ies of atlases containing data on the hydrography and plankton from the region of the Cali- fornia Current. The field work was carr ied out by the California Cooperative Oceanic Fisher ies Investigations,l a program sponsored by the State of California under the direction of the State's Marine Research Committee. The cooperating agencies in the program are:

California Academy of Sciences California Department of Fish and Game Stanford University, Hopkins Marine Station U. S. Fish and Wildlife Service, Bureau of Commercial Fisheries University of California, Scripps Institution of Oceanography

CalCOFI atlases' a re issued a s individual units as they become available. They provide processed physical, chemical and biological measurements of the California Current region. Each number may contain one or more contributions. A gen- e ra l description of the CalCOFIProgram with its objectives appears in the preface of Atlas No. 2 .

This atlas was prepared by the Data Collection and Processing Group of the Marine Life Research Program, Scripps Institution of Oceanography.

CalCOFI Atlas Editorial Staff:

Abraham Fleminger and Hans T. Klein, Editors John G. Wyllie, Cartographer

Atlases in this ser ies , through June 1967, are:

CalCOFI Atlas No. 1 Anonymous. CalCOFI atlas of 10-meter temperatures and salinities 1949 through 1959.

CalCOFI Atlas No. 2 Fleminger, A.

CalCOFI Atlas No. 3

Distributional atlas of calanoid copepods in the California Current region, Par t I .

AlvariEo, A. Distributional atlas of Chaetognatha in the California Current region.

CalCOFI Atlas No. 4 Wyllie, J. G. Geostrophic flow of the California Current at the surface and a t 200 meters .

CalCOFI Atlas No. 5 Brinton, E. Distributional atlas of Euphausiacea (Crustacea) in the California Current region, Par t I.

CalCOFI Atlas No. 6 McGowan, 3 . A. Distributional atlas of pelagic molluscs in the California Current region.

CalCOFI Atlas No. 7 Fleminger, A. Distributional atlas of calanoid copepods in the California Current region, Part II.

CalCOFI Atlas No. 8 Berner, L. Distributional atlas of Thaliacea in the California Current region.

Usually abbreviated CalCOFI, sometimes CALCOFI or CCOFI. For citation this issue in the ser ies should be referred to a s CalCOFI Atlas No. 7.

iii

CONTENTS

A. Fleminger

Distributional atlas of calanoid copepods in the California Current region, Par t II

Charts

V

vii

1-213

.-

DISTRIBUTIONAL ATLAS OF CALANOID COPEPODS

IN THE CALIFORNIA CURRENT REGION, PART 11'

A. Fleminger

Introduction Remarks on Distribution and Abundance Table I

Species List for CalCOFI Cruises 5804, 5807, 5810 and 5901

Occurrence (%) and Relative Abundance of Common Species

Table 11

References List of Charts Charts

vii viii xii

xiii

XiV

1-213 xv

Introduction

This Atlas, No. 7 in the CalCOFI series, contains the second and final part dealing with the distribution of calanoid copepods in the California Current region (Chart 1) during CalCOFI Cruises 5804, 5807, 5810 and 5901. The area surveyed by the four cruises is roughly outlined by the latitudes 20°N and 40°N, and by longi- tude 13OoW and the Pacific coastline of North America. Part I (Fleminger, 1964) appears in CalCOFI Atlas No. 2, which also contains descriptive accounts of plankton- collecting methods of the CalCOFI Program; procedures used in enumerating calanoid copepods in this study and charted distributions for 92 of the species that were found.

Distributionof the remaining 84 species of Calanoida are shown in the present Atlas. A combined list of calanoid species whose distributions appear in Parts I and 11 is given in Table I. Descriptive faunal, biogeographical and quantitative notes on these species are summarized in the paragraphs that follow.

This research was carried out under the Scripps Institution's Marine Life Research Program with partial support from the National Science Foundation, Grant GB-2861.

Scripps Institution of Oceanography, University of California, San Diego, La Jolla, California.

vii

. _- ---*e- - - ---

Remarks on Distribution and Abundance

A total of 176 species, belonging to 57 genera, 21 families (Table I), was found in the 154 samples selected for examination. Most of these species occur regularly within the epiplanktonic layer and, in fact, above the thermocline for at least a por- tion of each 24-hour cycle.

A number of species (e. g. , Undeuchaeta intermedia, Scottocalanus helenae, Lophothrix frontalis, Euchirella galeata, Pleuromamma xiphias) occur primarily in samples collected during night hours (local time) with sufficient regularity to suggest that during daylight hours they normally occur below the stratum sampled (about 140 to 0 meters) by the standardized CalCOFI tow. Some, perhaps 10% or less, appear only in isolated instances and are probably based on stray individuals rising from mesoplanktonic depths (e. g. , Gaussia, Arietellus) . Relatively few surprises are to be found in Table I.

A critical collation by the author of previously published records of calanoid copepods from within this region has yielded a list of about 190 species and 65 genera (unpublished; see Davis, 1949, for a review of the older literature). Many of these records are from tows taken hundreds of meters below the epiplanktonic stratum sampled by CalCOFI tows. They include, for example, 50 meso- or bathyplanktonic species known only from the original description (mostly species of Esterly, 1906- 1913). Also contained in the collated list are species broadly neritic in habitat and characteristically restricted to the boreal Subarctic region lying north of Cape Mendo- cino (e. g. , Candacia columbiae Campbell and Centropages abdominalis Sato) , or to the equatorial Panamic region bordering on the south (e.g., Pontella agassizi Gies- brecht and Labidocera lubbockii Giesbrecht) . Otherwise, Table I contains all the species found previously in the region together with some additions.

Subsequent investigations I have carried out in the California Current region have not added appreciably to this list of species. Thus I consider it likely that Table I contains at least 90% of the epiplanktonic calanoids to be found within the California Current region under the general climatic conditions prevailing during the past decade.

To provide a measure of the epiplanktonic calanoid fauna under discussion, a comparison can be made with a recent zooplankton study undertaken off eastern North America (Grice and Hart, 1962). The two studies are not strictly comparable but Grice and Hart's list of calanoid copepods appears to be about as complete for sampling across the western boundary current of the North Atlantic Ocean as the present list is for sampling across the eastern boundary current in the North Pacific Ocean. In 44 samples Grice and Hart found 115 species of Calanoida. Individually,

viii

the four CalCOFI cruises yielded somewhat higher numbers of species for similar sampling intensitigs: 5804 -- 141 species in 4 3 samples; 5807 -- 148 species in 35 samples; 5810 -- 137 species in 37 samples; 5901 -- 139 species in 39 samples. Combining the four CalCOFI seasonal lists brings the total number of different species to 176. Twenty (or 11%) of the California Current species appear in 57% or more of the total number of samples examined. Only two species (or 2%) in the Atlantic study occurred at this frequency. In both studies 70 to 75% of the species occurred in less than 25% of the samples.

At present, faunal and habitat affinities of the calanoids listed in Table I can- not be judged for all species. Some are known from too few localities to assess their affinities with reasonable assurance. Many, however, can be assigned on the combined bases of local distributions, previously published records (too lengthy to cite sources here) and generalized faunal patterns derived from studies on other zooplankton of the region (summarized by Johnson and Brinton, 1963). These species can be classified as to probable faunal affinity with regard to the North Pacific Ocean but it should be pointed out that in other sectors of the world's oceans they may ex- hibit some what different relationships.

Within the California Current region the copepods appear to fall into the follow- ing major biogeographic al-habi tat groups :

Subarctic species -- Calanus cristatus, - C . plumchrus, Scolecithricella minor

Transitional species -- Calanus helgolandicus, Eucalanus bungii californicus, Candacia bipinnata, Rhincalanus nasutus, Pleuromamma borealis, Metridia lucens , Clausocalanus pergens 2, Heterorhabdus tanneri, Racovitzanus antarcticus, - Scol- ecithricella ovata

Central species -- Calanus gracilis, Clausocalanus arcuicornis 2, - C. farrani 2, C. paululus, Euchaeta media, Mec.ynocera clausi, Centropages violaceus, C. elegans, C. elongatus, Pleuromamma xiphias, Paracandacia bispinosa, - P. simplex, Eucalanus elongatus hyalinus

Equatorial oceanic species -- Scolecithricella abgssalis, Euchaeta - - acuta, E. longicornis, Clausocalanus minor, Eucalanus inermis, Centropages gracilis, Para- candacia truncata, Candacia pofi

Coastal-neritic species

Endemics -- Labidocera trispinosa, 4. jollae, Pontellopsis occidentalis

ix

Non-endemics, boreal-temperate -- Acartia clausi, Tortanus discaudatus, Epilabidocera longipedata

Non-endemics, temperate- subtropical -- Acartia tonsa, Paracalanus parvus, Temora discaudata, Clausocalanus farrani 1, Candacia curta

Non-endemics, tropical -- Acartia lilljeborgi, Euchaeta wolfendini, - Cen- tropages furcatus, Candacia catula, Eucalanus pileatus, Labidocera acuta.

Many of the oceanic species appear regularly in both Central and Equatorial waters: Euchaeta marina, Scolecithrix - - danae, S. bradyi, Calanus minor, Pleuro- mamma abdominalis, - P. gracilis, Clausocalanus furcatus, C. arcuicornis 1, - Eu- calanus attenuatus, Scaphocalanus echinatus, Labidocera detruncata, - L. acutifrons . Thus, the Calanoida found in the California Current region comprise a heterogeneous group of several faunal and habitat assemblages.

As suggested by the variety of faunal and habitat groupings, plankton sampling by the CalCOFI Program is carried out in a variety of zoned habitats (coastal and offshore neritic, slope, and oceanic waters), and yields a mixture of several biogeographical faunas (Transitional, Central, Equatorial). In general, the assortment of copepods taken in any single CalCOFI sample is not representative of any single faunal or habitat assemblage mentioned above. Usually, a sample contains combina- tions of Transitional and Subarctic, or Transitional and Central assemblages. More rarely, and only in the southernmost third of the region, Transitional-Equatorial assemblages are encountered. Mixtures of inshore and offshore forms as well as excursions of mesoplanktonic elements also typically affect the composition of individual samples. The absence of sharply zoned assemblages can be attributed to two factors. The first is the over-all oceanic climate of our region characterized by relatively weak physical and chemical gradients, seasonally variable winds, counter- currents and semi-permanent eddies, all of which enhance advection and faunal mix- ing. The second is sampling through a water column about 140 meters deep, a pro- cedure that obscures vertically zoned habitat or faunal groupings in accordance with the behavior of a species as well as with layering o r interleaving of adjacent water masses.

Expatriated forms can be followed to the extent that they remain viable away from their typical habitat, occur in sufficient numbers to satisfy the resolving power of sampling intensity and do not react to expatriation by extensive one-way vertical migration as apparently practiced by certain of the California Current copepods (Fleminger, 1966). CalCOFI plankton-tows taken seaward of the zone dominated by coastal plankton, especially south of Point Conception and north of Punta Eugenia, can and usually do contain a highly diverse, non-homogeneous mixture of different faunal and habitat types.

X

Finally, note should be taken of the most frequently occurring species in the region (Table 11). The 24 species are listed in decreasing order of their appearance in the 154 samples examined during this study. If the list is subdivided by faunal- habitat affinity, and the probable differences in sampling efficiency due to size and behavior of the organisms are overlooked, we find 11 species with joint Central- Equatorial distributions, seven from Transitional water, two from Central water and four broadly neritic, non-endemic, temperate to tropical, species. Thus, faunal heterogeneity of the copepods in the California Current region is evident even among the most frequently appearing species.

Table I. Species List for CalCOFl Cruses 5804. 5807, 5810 and 5901

Family Aca r t i i dae Acartia clausi Gieshrecht 1889.

dame Giesbrecht 1889. Zilljsborgi Giesbrecht 1889' negligens Dana 1849' tonsa uana 1849*

F a n ~ l y Aet ideidae Aetideus 4mtu.3 (Boeck 1872) C k i m d i m S t ree t s i Gieshrecht 1895 Euaetideua acuta (Farran 1929)

b m d y i [A. Sco t t 1909) giesbrecht i ( c l e w 1904)

Euchirella moew Giesbrecht 1888 Curticaudn Giesbrecht 1892 fonnosa Vervaort 1949 galeiitii (Gieshrecht 1888) i n t emed io With 1915 &ma Wolfenden 1905 pulchra [Lubbock 1856) r o s t m t a (Claus 1866) 5P.

Caetanus mites Gieshrecht 1888 minor Farran 1905

Gaidius pungens c i e s b r c c h t 1895 Undeuchaeta intemedio A. Sco t t 1909

p ~ m o s o (Lubbock 1856)

Family A r i e t e l l i d a r Ariete1lu.s p l w n i e r S a m 1905

Phyllopus integer t s t e r l y 1911 S e t o S U S Gieshrecht 1892

Family Augapt i l idae Augaptilus lmnellifer Cste r ly 1911 ( ? = mceps rarran 1908)

Zongicaudatus ( ~ i a u z 1863) - m e g a l m s Giesbrecht 1892

Euaugaptilus hect icus (Giesbrecht 1889) pa lmboi (Gieshrecht 1889)

Hnloptilus acutifmms (Glesbrecht 1892) airstini Grice 1959 longicornis (Ciaus 1863) m C r o M t Y B (Claus 1863) O m t i t S (Gieshrecht 1892) spiniceps (ITiesbrecht 1892)

Family Calanldae cazanus m i s t a t u s ~ r ~ y e r 1848-

helgotaniiicus (Claus 1863) s.1: (= - pacificus Brodsky 1948) l i g h t i Bowman 1955' plmchrus ilarukawa 1921' tenuicornis Uana 1849'

(Nannocalanusi minor (Claus 1663)' INeocalmusl gracilis Uana 1849' INeocalonusl robusttor Gieshrecht 1888'

Canthocalmus p a u ~ e r (Giesbrecht 1888) Undinulo daminii (Lubbock 1860)

vulgaris (Uana 1849)

Family Candaci idae Candncia aethiopicn (Dana 1849)'

b ip inwta (Giesbrecht 1889)- cntu lo (Gieshrecht 1889).

longimana (Llaus 1863)' pofi Grice and Jones 1960 t e n u i m w (Gleshrecht 188Y)* oaricons (Giesirrecht 1892)*

Pcmmndncia bisp.;nosa ( c l aus 1863)'

Cuts ( u a ~ IMY)*

sim,?Z.tei (Gieshrecht 1889). tmncatil (uana 1848)'

Family Cenrropagidae Centropages bmdyi Wheeler 1900*

coznninus (uana 18491' elegans Giesbrecht 1895* elongatus Giesbrecht 1896' fumati is (Dana 1849)'

violaceua (Claus 1863) s.1: gract.z~s ( m a 1849).

Family lucalamdae Eucalanus at tenuntus (Uana 1849)

bungi i cntifornicua Johnson 1938 c~ass i i s Gieshrecht 1888 elongatus hyalinus Claus 1866 ine-s Gieshrecht 1892 p i l ea tus Gieshrecht 1888 subcmssus Gieshrecht 1888 subtenuis Giesbrecht 1888

Ilecpwcercl clausi 'Thompson 1888 ~ h i n c ~ ~ ~ ~ ~ ~ naSUtus Glesbreciit 1888

Family Euchaet idae Eucnaeto acuta Giesbrecht 1892.

californica Ente r ly 1906' e l o v a t a f s t e r l y 1913' Zongicomis Giesbrecht 1888' marina (P res t andrea 1833)' media F i e s b m c h t 1888' w b e m Sars 1925' spinosa Gicsbrecht 1892' tenuis E s t e r l y 1Y06' tonm Gieshrecht 1895* woi,%enaini A. Scott 1909'

Family l l e t e ro rhahd~dac Hetaror.;ohdus c laus i ( Ihesh rech t 1889)

Heterostyl i tes longicornis (Gieshrechr 1889)

__ * Species appearing zn Par t 1 (CalCOFl A t l a s \o. 2) a Including L. gemina Farran 1926 b Given as P l e u r o m a indica I" Par t 7 (calcflrl At l a s Yo. 2 1 , pp. ~ 1 ~ 1 , 262. 264. 26s c Desc r ip t ions i n p repa ra t lon with 8. Frost

__ * Species appearinn. zn Par t 1 (CalCOFl A t l a s \o. 2 1 a Including L. gemina Farran 1926 b Given as P l e u r o m a indica I" Par t 7 (calcflrl At l a s Yo. 2 1 , pp. ~ 1 ~ 1 , 262. 264. 26s c Desc r ip t ions i n p repa ra t lon with 8. Frost

Family Luc icu t i idae Llrcicut ia c k u s i (Giesbrccht 1889)

~ a v i c o m i s (Claus 1863)*a goussae Grice 1963

Family Met r id i idae Caussia princeps (T. Sco t t 1894) fvet~idia brevicauda G m b r e c i r t 1889

lucens Boeck 1864 5.1. (= M. paci f ica Brodsky 1950). Pleurormnaoa abdominalis (Lubbock 18561'

b o ~ e o l i s (Uahl 1893)' gmoilis (Claus 1863)' quadrungulnta (Uahl 1893)' robusta (Dah1 I8Y3Ih ziphias (Giesbrecht 1889)'

Family Paracalanidae Acrocotanus gibber Giesbrecht 1888

gracilis Gieshrecht 1888 longicomis Giesbrecht 1888. mnachus Giesbrecht 1888

C a l o c a h u s contmctua Farran 1926 ~ O V O ~ ~ n a 1849 pavoninus Farran 1936 s t y l i r emis Giesbrecht 1888

Ischnocahus g m c i l i s (Tanaka 1953) DZU~UZOSUS rciaus 18631 tenuis (Farran 1926)

denudntua Sewell 1929' -US Sars 1907' nudus Sewell 1929' pmws (Claus 1863)'

?amcahvs cculeatus Gierhrecht 1888-

Family Phaennidae Amallophom 00- (Es t e r ly 1911) (= ScolecithFir -1 ?henna latw (Es t e r ly 1Y11) (= O n c h l a n u a -1

spinifera Claus 1863

Family Pon te l l i dae EpiIabidocem longipedata (%to 1913) [ = - q h i t r i t e s IMcMurrich 191611 Labidocem acuta (Dana 1849)

acu t i fwns (oana 1849)

t r i s p i w s a CSteTly 1905

d e t m c a t n (Uana 1849) jollac Es te r ly 1906

P m t e l l a b e Giesbrecht 1889 securifer Brady 1883 tenuiremis Gieshrecht 1889

Ponteltina plwcato (Uana 1849) Pontellopsis occidental is E s t e r l y 1906

regaiifi 18491

Family Pseudocalanidae c t a ~ s ~ c a t a n u a a ~ i c o m i s (oana in491 (in Par t I = arcuicomis 31'

f m r a n i Sewell 1929 ( In Pa r t I = fofarrmi 2) , fbcotus [Brady 1883) mstigophorus ( c i aus 1863) (1" Par t I = ~ r c u i c o m i s I ) minor Sewell 1929 ( I n Pa r t I = arcuicornis 41 paululus Farran 1926 pergens Farran 1926 sp. ( I n Pa r t I = mcuicornis 2 I c rp. ( I n Pa r t 1 = f a m n i so. 11" P a r t 1 = DePoens 1IC . . ~

Ctenocn lnnus onnu8 G i e5 b r e c h t i888' Microcalmus pusi2lus Sars 1903

Family Sco lec i th r i c idae Lophothrir f ron ta l i s Giesbrecht 1895

lotines IT. Scoff 18941 . ~, ~~~~ I

Rncovitzanus antarct icus Gieshrecht 1902 ScaphocaIanus Cutus (Farran 1926)'

ech iw tus (Farran 1905). magnus (T. Sco t t 1894) medivs (Sars 1907)

Scoleci thricel la abyssalis (Giesbrecht 1892)' auropectin (Glesbrecht 1892) ctenopus (Gieshrecht 1892' dentata (Giesbrecht 1892)' minor (Brady 1883) nicobmica (Sewell 1929)- o m t a (Tarran 1905). tenuiserrata (Gieshrecht 1892)' V i t t u t u ( h e s h r e c h t 1892)

Scoleci thriz bradyi Gieshrecht 1888* b e (Lubbock 1816)'

Scottocalanus helenae (Lubbock 1856) pe~secans (Gieshrecht 1892) securifrorons (T. Scotr 1894)

Family Spinoealanidae VimocnZmus c u l t r i f e r Farran 1908 S~inocalmus abyssalis Gieshrecht 1888

magnus tiolfenden 1904

Family Ternoridae Ternom discnudata Giesbrccht 1889' Temoropia mgmDaensis T. Sco t t 1894

Family Thharyhidae V n d i n e Z h breuipes Farran 1908

lamily Tortanidae Tortanus discalukztu.9 Thompson and Sco t t 1897

Table E. Occurrence (%) and Relative Abunbnce ( No./1000m3) of Common Species (Adu l t s O n l y )

1.

2.

3.

4.

5.

6 .

7.

8.

9.

10.

11.

12.

13.

14.

15.

16.

17.

18.

19.

20.

21.

22.

23.

24.

Species

Calanus tenuicornis

Ctenocatanus vanus*

Calanus minor

Acartia danae*

Clausocalanus furcatus'

Heterorhabdus papill iger

P l e u r o m m graci l is

Candacia bipinnata

P t e u r o m a abdominalis

Pleuromma borealis

Mecynocera clausi *

Calanus helgolandicus

Paracalanus parvus

Candacia curta

Clausocatanus pergens 1 *

Lucimctia f tavicornis

Clausocalanus farrani 1 *

Clausocalanus arcuicornis 1 *

Scolecithrix danae

Clausocalanus arcuicornis 2*

Temora discaudata

Metridia lucens

Rhincalanus nasutus

Eucalanus bungii catifornicus

_- 5804 5807 5810 5901

Occurrence (%) Occurrence (%) Occurrence (%) Occurrence (%)

(Abundance (Abundance (Abundance (Abundance Median; Range 0 t o ) Median; Range 0 t o ) Median; Range 0 t o ) Median; Range 0 to )

Occurrence (%) 43 S ta t ions 35 S ta t ions 37 S ta t ions 39 S ta t ions A l l Cruises, 154 S ta t ions

94

92

78

78

77

74

74

71

70

70

68

67

67

66

64

62

62

59

58

57

50

49

46

43

100 (210; 1048**)

95 (137; 1170)

88 (135; 1761)

86 (68; 2419)

81 (264; 3797)

84 (71; 390)

74 (107; 1605)

84 (48; 595)

65 (141; 1156)

74 (279; 8404)

72 (48; 428)

70 (388; 29891)

56 (68; 1599)

67 (54; 1476)

81 (107; 1558)

84 (54; 378)

51 (252; 4249)

72 (123; 5400)

58 (23; 520)

79 (115; 916)

46 (72; 7335)

51 (277; 3600)

74 (95; 11436)

6 3 (137; 6246)

94 (200; 1289)

97 (170; 2469)

54 (124; 1656)

74 (201; 899)

54 (304; 2506)

6 3 (43; 394)

49 (115; 686)

66 (22; 602)

54 (194; 1723)

6 3 (399; 3780)

49 (17; 245)

63 (206; 97483)

74 (485; 17260)

46 (38; 1642)

71 (118; 2991)

51 (42; 309)

46 (458; 7551)

31 (259; 825)

40 (1; 176)

63 (105; 570)

37 (93; 530)

54 (276; 33499)

43 (135; 838)

54 (416; 6381)

92 (62; 815)

89 (79; 677)

92 (365; 1279)

84 (61; 582)

81 (348; 1289)

73 (62; 512)

89 (77; 627)

78 (63; 368)

76 (245; 1721)

62 (360; 3733)

76 (69; 262)

62 (161; 4209)

60 (68; 1504)

76 (36; 1351)

57 (44; 1053)

54 (62; 247)

73 (603; 9025)

65 (191; 1463)

78 (42; 990)

43 (82; 191)

54 (269; 8903)

54 (285; 44659)

27 (21; 486)

19 (121; 1389)

87 (53; 491)

85 (105; 1792)

77 (224; 3362)

67 (27; 135)

87 (319; 1646)

74 (75; 268)

82 (102; 528)

54 (1; 213)

85 (72; 2354)

77 (421; 10164)

74 (58; 216)

72 (349; 5552)

80 (192; 2361)

74 (36; 376)

46 (40; 1419)

56 (39; 162)

80 (619; 5510)

64 (151; 3920)

56 (28; 248)

41 (75; 752)

62 (45; 1490)

38 (523; 15136)

36 (19; 554)

33 (41; 587)

Abundance likely t o be underestimated due t o small s i z e r e l a t i v e t o mesh s i z e of ne t ** Range 1-1048

xiii

REFERENCES

Davis, C. C., 1949. The pelagic Copepoda of the northeastern Pacific Ocean. Univ. Washington Publ. Biol., - 14: 1-118

Esterly, C. O., 1906. Additions to the copepod fauna of the San Diego region. Univ. California Publ. Zool., 3(5): 53-92

a 1911. Third report on the Copepoda of the San Diego region. Univ. California Publ . Zool. , g(14) : 313-352

, 1913. Fourth taxonomic report on the Copepoda of the San Diego region. Univ. California Publ. Zool., - l l ( 1 0 ) : 181-196

Fleminger, A. , 1964. Distributional atlas of calanoid copepods in the California Current region, Part I. CalCOFI Atlas No. 2: ix-mi, 1-313

, 1966. Submergence of certain California Current copepods in a region of advection with Central Pacific Water. Second Internat. Oceanogr. Congr . , Moscow, Abstr . of Papers: 118-119

Grice, G. D. and A. D. Hart, 1962. The abundance, seasonal occurrence and distribution of the epizooplankton between New York and Bermuda. Ecol. Monogr., - 32: 287-309

Johnson, M. W. and E. Brinton, 1963. Biological species, water-masses and currents. In: The Sea. M. N. Hill, Gen. Editor, Interscience Publ. 2: 381-414 -

XiV

List of Charts

CalCOFI Basic Sta’tion Plan 1

Acrocalanus gibber graci l is

Euaugap ti Zus hec t icus pa lwnboi

2 - 5 6 - 7

47 47

Aetideus armatus

Euchire Z Za amoena curticauda formosa ga Zeata intermedia maxima puZchra ros trata SP

8 - 11 48 - 51 52 - 54 55 - 56 57 - 60 61 - 62

61 63 - 66 67 - 68 69 - 70

Ama 2 Zophora vorax 1 2 - 14

Ariete Z Zus p Zumi f e r setosus

15 - 16 17 - 20

AugaptiZus lame 2 Z i fer 2 1

mega Zurus 2 1 Z ongicauda tus 2 2 - 24

Gaetanus m i Zes minor

71 72 - 75

Ca ZocaZanus contractus 25 - 27 pavo 28 - 31 pavoninus 32 - 35 sty liremis 36 - 39

Canthocalanus pauper 40 - 41

Gaussia princeps 76 - 78

Ha lop t i Zus acuti f rons aust ini Zongicornis mucronatus ornatus s pinice ps

79 - 81 82

83 - 86 87 - 89 90 - 92 93 - 96 Chimndina

s t ree t s i 42 - 43 Heterorhabdus

cZausi spinifrons tanneri

E p i Zabidocera Zongipedata

97 - 99 100 - 103 104 - 107

44

Emetideus giesbrechti 45 - 46 Heterosty l i t e s

Zongicornis 108 - 110

Ischnoca lanus graci l is

tenuis p lm losus

Ponte 1 lina plumata 111 - 112

113 - 116 117 - 119

166 - 169

Ponte l lopsis occidentalis regalis

170 - 173 174 - 175 Labidocera

acuta acuti frons de truncata jol lae trispinosa

120 - 122 123 - 124

125 126 - 127 128 - 131

Scap hoca lanus magnus medius

176 - 178 179

Scolecithrice l l a auropectin minor v i t t a ta

Lophothrix front a 1 i s latipes

180 180 - 182 183 - 185

132 - 135 136 - 138

Lucicutia clausi gaussae

Scot toea lanus he lenae persecans securi frons

139 - 142 143 - 144

186 - 189 190 - 193

194 Me t r id ia

brevicauda 145 Spinocalanus ab yssa 1 i s magnus

195 196 - Microcalanus

pusi l Ius 146 Temoropia

may umbaensi s Mimocalanus c u l t r i f e r

197 147 - 150

Tortanus discaudatus Phaenna

latus spini fera

198 - 200 151 - 153 154 - 157 Undeuchae t a

intermedia p lumosa

201 - 204 205 - 207 Phy l lopus

integer 158 - 160 Undine Z la

brevipes Ponte Zla agassiz i danae securi f e r tenuiremis

208 161 161

165 162 - 164

Undinu la damini i vu Zgaris

209 - 211 212 - 213

*

40

35

_I

30

25

20

1 13O0 125O I200 115. 1100

I I I I I I I I I I 1 I 1 1 1 1 I I I 1

CALCOFI B A S I C STATION P L A N

S I N C E 1950

\bo e

e

e

1 I I I I I I 130' 125O 1200 115O I IO

I_ CALCOFI B A S I C S T A T I O N P L A N SINCE 1950

40

35

30

25'

2 0

I 1 I I I I I 1 I I I I 1 1

_ _ _ _ _ _ _ _ _ _ _ _ _ I A croca lanus gibber I

I

I

I CAPE I CALCOFI CRUISE 5804 MENDOCINO t

30 MARCH - 27 APRIL 1958 I ESTIMATED ABUNDANCE PER 1000 rn3 WATER

I STATIONS 0 DAY NIGHT a, .+.. ' .\ ..:. .... ,. .:.- ,..;.. . .. .... u . .._. '

SAN .>' .... .: FRANCISCO ' , .... .. ....

0

0

0

0

0

0

0

0

0

1-49

50 - 499

0

0

CONCEPTION

DIEGO

__- - - SAN i 0

0

0

3

m

.___

*:.

Ca la noida

Acrocalanus gibber 5804

2

100

55"

IO"

! 5"

!OO

0

0

0

0

0

3 125' I200 115' I100

Acro calanus gibber

CALCOFI CRUISE 5807 30 J U N E - 2 2 JULY 1 9 5 8

MENDOCINO I

40" ESTIMATED ABUNDANCE PER 1000 m3 WATER

STATIONS o DAY NIGHT

50 -499

5,000 - 49,999

350

30"

25O

200

125" 1200 I I 5 O I IO"

Calanoida

Acrocalanus gibber

5807

4c

35

30

25

20

I I I I I I I I

125' 1200 115' I IO" I I 1 1 I I I I I I I I I I

I I 1 I I I I I

_ - _ _ _ _ _ _ _ _ _ _ - I Acrocalanus gibber I

I

I

4 CALCOFI CRUISE 5810

I ESTIMATED ABUNDANCE PER 1000 m3 WATER

CAPE MENDOCINO I

8 O C T O B E R - 6 NOVEMBER 1 9 5 8 - 4

I

SAN FRANCISCO ' , 0

-

e

e 0

0

STATIONS 0 DAY

1-49

5 0 - 499

500 - 4,999

NIGHT

m

0

e

0

..__ - _

0

e e

i

0

0

e

0

0

e

Calanoida

Acrocalanus gibber 5810

4

00

5"

0"

5

e e

0

6

w-

UL

40

35

30

2 5'

20'

125O I200 115' 1100 I I I 1 I I I I I I 1 1 1 1

- _ _ - - - - - - - - - I

I Acroculanus gracilis I

I CALCOFI CRUISE 5810 CAPE I

MENDOCINO I 8 OCTOBER-6 NOVEMBER 1958 I ESTIMATED ABUNDANCE PER 1000 m3 WATER

I STATIONS 0 DAY 0 NIGHT

SAN FRANCISCO

0

0

0

0

0

0

0

0

a

#

0

0

1-49 m 50 - 499

500-4,999

5,000 - 49,999

I I I I 1 1 I I I 1 I 1 1 1 1 125" 120" I I 5 O I IO"

Calanoida

Acrocalanus gracilis 5810

4c

35

30

25

20

a a

a

a 0

0

125' 120" 115" I100

_ _ _ _ _ _ _ _ _ _ _ _ I A crocalanus gracilis I

I

I

CALCOFI CRUISE 5901 MENDOCINO I

7 - 29 JANUARY 1959 I

I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I

I STATIONS o DAY NIGHT

50 - 499

5,000 - 49,999

CONCEPTION

-

a 0

0

0

a

Calanoida

Acrocalanus gracil is

590 I

*-

A

40

35

30

25'

20

125O I200 115' 1100 I I I I I I I I 1 1 1 1 1 1

0

.__

Cala noida

Aetideus armatus

5804

8

10"

550

500

!5"

!O"

9

0

Calanoida

Aetideus armatus 5807

4c

3c

25

2c

125' 1200 115' 1100 I I I I ii:, I

I I I I I 1 1 1 1 1 1

- - - I

I Aetideus armatus

0

0

0

0

0

0

0

- 0

0

0

0

0

0

1 I I I I 1 I I I I 1 1 1 1 1 1 125O 1200 115" I IO"

Cala no ida

Aetideus armatus 5810

10

100

b50

ioo

! 50

!O"

11

0

a

0

125O I200 115" I100

Aetideus armatus

CALCOFI CRUISE 5901 7 - 29 JANUARY 1959

40° ESTIMATED ABUNDANCE PER 1000 rn3 WATER

STATIONS o DAY 0 NIGHT

50 - 499 FRANCISCO ' ,

5,000 - 49,999

CONCEPTION

3 50 350

300 30'

25" 25'

20" 20"

125O 1200 115O I100

Calanoida

Ae t ideus armatus

590 I

40

3 5

30'

25'

20'

125" 120" 115" I100 I I I I I I I I I I I I I I

_ _ _ _ _ - _ _ _ _ _ _ I Amallophora vorax I

4

I

I CALCOFI CRUISE 5804 CAPE

3 0 M A R C H - 2 7 APRIL 1958 MENDOCINO I

I ESTIMATED ABUNDANCE PER 1000 rn3 WATER

I STATIONS o DAY 0 NIGHT

a

0

0

a

0

0

a

a

1-49

50 -499

5 0 0 - 4,999

0

0

0

a

0

0

Calanoida

Amallophora vorax

5804

1 2

400

350

30'

2 50

200

13

0

0

0

14

0

1 5

3:

3c

25

20

125' I200 115' I IO" I 1 I I I I I I I I I I I I

e

0

0

0 Arietellus plurnifer

I

I CALCOFI CRUISE 5807 CAPE MENDOCINO I 30 JUNE - 22 JULY 1958

I

I



0

0

0

0

0

0

0

Cola n oida

Arietellus plumifer 5807

16

I I I 1 I 1 I I I I I I 1

40

35

30

25'

20'

1 1 1 1

0

0

0

0

0

0

0

0

0

0

0 0

100

,5"

IO"

! 5"

10"

1 7

.-

.a.

40'

3 5'

30'

25'

20"

125" 120" 115" I IO" I I 1 I 1 I i i i i 1 i i i

- - - - - - _ - _ - _ _ I Arietellus setosus I

!

4

I CALCOFI CRUISE 5804 I

0 30 M A R C H - 2 7 APRIL 1958 MENDOCINO I

I


I STATIONS o DAY NIGHT I

1-49

SAN 5 0 -499 FRANCISCO ' ,

500 - 4,999 0

0

0

0

0

0

0

0

a

0

0

0

0

0

0

0

0

Cola noida

Arietellus setosus

5804

0

18 125' 120" 115" 110"

Arietellus sefosus CALCOFI CRUISE 5807

30 J U N E - 2 2 JULY 1 9 5 8 40'

ESTIMATED ABUNDANCE PER 1000 m3 WATER


5,000 - 49.999

CONCEPTION

350

30"

25"

20"

125" 120" 115" I100

0

0

Ca la n oi do

Arietel lus setosus 5807

19

I I I I I I I

35

30

25

20

I I I I I I I I

I I I I I I I I I I I I I

0

-

I I I I

0

0

CALCOFI CRUISE 5810 8 OCTOBER - 6 NOVEMBER 1958



1-49

50 - 499

5 0 0 - 4,999

5,000 - 49,999

0

0

i

m

0

0

0

0

0

20 125O 1200 115' I100

Arietellus setosus

CALCOFI CRUISE 5901

40" 7 - 29 JANUARY 1959

MENDOCINO I


STATIONS 0 DAY NIGHT

50 - 499

5,000 - 49,999

3 50 350

30' 30'

25' 25O

20" 20"

125" 1200 I I 5 O I100

Cala noida

A rietellus set osus 590 I

4c

35

30

25

20

I I I I I 1 I I I I I 1

0

e

0

0

e

I I I I

- 0

0

e

0

0

0

e

0

0

21

10"

5 5 0

500

!5O

!OO

Ca la noida Augaptilus lamellifer Augaptilus megalurus

5804

,A

0

0

22 125" 1200 115' I100

_ _ _ _ _ _ _ _ _ _ _ _ ; Augap tilus longicaudatus


40' ESTIMATED ABUNDANCE PER 1000 m3 WATER


50 -499 FRANCISCO ' ,

5,000 - 49,999

CONCEPTION

350

30°

2 5"

200

I25O I200 115O I IO"

Cola noi da

Augap t ilus longicaudatus

5807

1

0

a

40

3 5

30

25'

20'

0

0

0

0

- - - - - - _ _ _ - _ _

: A ugap tilus long icauda tus I

I

CALCOFI CRUISE 5810 8 OCTOBER - 6 NOVEMBER 1958

I

I ESTIMATED ABUNDANCE PER 1000 m3 WATER I


5 0 - 499 FRANCISCO ' ,

5,000 - 49,999

-

0

0

0

i

0

0

0

I I I I I 1 I I I I I 1 1 1 1 1 1 2 5 O 1200 I I 5 O I IO"

Ca la no i do

Augaptilus longicaudatus 5810

24

4c

3:

30

25

20

125" 1200 115' I100 I I I I I I I I I I 1 I I I

I

I CALCOFI CRUISE 5901 CAPE 4

MENDOCINO I 7 - 29 JANUARY 1959


I STATIONS 0 DAY NIGHT

SAN FRANCISCO ' ,

1-49

5 0 - 499

500 - 4,999

e

0

0

- 0

0

.___

0

0

I I I I I 1 I I I I 1 1 I I I I 125O 120" 115" I IO"

Calanoida

A ugap tilus longicaudatus

590 I

25

4c

3:

30

25

20

0

0

0

0

0

0

I I I 1 I 1 I I I I I I 1 1 1 1 125' 120" I 1 5 O 1100

Calanoida

Calocalanus contractus 5810

0

.c

84

35

30

2 5

20'

:;, CALCOFI CRUISE 5804 .d

.7

0 \ k % \ O C I N O "a?, i I 30 MARCH- 2 7 A P R I L 1958

ESTIMATED ABUNDANCE PER 1000 m3 WATER I


SAN e F R A N ~ I S C O ' ,

0

0

1-49

50 -499

5 0 0 - 4,999

e

0

0

I I I I 1 1 I I I I I I I 1 I

125' 120" 115" I IO"

28

100

150

0"

5"

00

Ca la noida

Calocalanus pavo

5804

40

35

3 0

25'

20'

I I I 1 I 1 I I

0

1 I I I 1 I I I

0

_ - _ _ _ _ _ _ _ _ _ _ _ I Calocalanus pavo

0 I

I

I I CALCOFI CRUISE 5807

CAPE MENDOCINO I 3 0 J U N E - 2 2 JULY 1 9 5 8

I



0

0

0

1 - 4 9 m 5 0 - 4 9 9

5 0 0 - 4,999

5,000 - 49,999

**

Cala noida

Calocalanus pavo

5807

29

IO"

i 5 O

ioo

15"

:O"

c

0

Cala no ida

Calocalanus pavo

5810

4c

35

30

25

20

125" 120" 115" I100 I I I I 1 I I 1 I 1 I I 1 I

_ _ _ _ _ _ _ _ _ _ _ _ I Calocalanus pavo I

0

0

0

I I I I I 1 I 1 1 I I I I I I I I 125O 120" 115" I IO"

Calanoida

Calocalanus pavo

590 I

31

400

350

30"

? 50

!O"

32

4

4c

3E

30

25

2 0

125" 120" 115' I IO" I I I I I I I I I 1 I I

; Calocalanus pavoninus I

I

I

I CALCOFI CRUISE 5804 :;., ..+

.? ( 30 M A R C H - 2 7 APRIL 1958 CAPE

0 "&. MENDOCINO I

I


0

a

0

I

SAN FRANCISCO ' , e

0

STATIONS 0 DAY 0 NIGHT

I - 49 rn 50 -499

5 0 0 - 4,999

0

a

5,000 - 49,999

a

0

0

a

0

0

0

0

a

0 ;I 0

100

I50

'0'

5"

0"

Calanoida

Calocalanus pavoninus

5804

4c

35

30

25

20

I I I I I I I 1 I I 1 I 1 I

0

0

0

0

_ - _ _ _ _ _ - - _ - _ _ \, : Calocalanus pavoninus I

I

..... 'Q I CALCOFI CRUISE 5807 30 J U N E - 2 2 JULY 1 9 5 8

MENDOCINO I

( CAPE .:+,

0

0

0

I


I STATIONS o DAY 0 NIGHT I

FRANCISCO ' ,

0

I - 49

50 -499

5 0 0 - 4,999

5,000 - 49,999

POINT CONCEPTION

Ca la n oi da

Calocolanus pavoninus 5807

33

$00

35"

500

! 50

'0"

40

35

30'

25'

20'

I I I I I I I I I 1 I I I I

\:- - - - - - - - - - - - : Calocalanus pavonin us I

a

0

0

I

I CALCOFI CRUISE 5810


CAPE MENDOCINO 4 8 OCTOBER - 6 NOVEMBER 1 9 5 8 ,

I


1-49

SAN 50 - 499 FRANCISCO ' , 0

500 - 4,999

5,000 - 49,999

POINT

0 --- b

0

'&$,,,,. ... > ....... ......... SAN 7

34

10"

35"

30°

1 5 O

10"

Calanoida

Calocalanus pavon inus

5810

35

4c

35

30

25

2 0

0

0

0

Calanoida

Calocalanus pavon inus

590 I

36

I I I I 1 I 1

40

3 5

30

25'

2 0

I I I I I I I I

125' 120" 115' I100 I I I I I I I I I I I I I 1 I $ I

_ _ _ _ _ _ _ _ _ _ _ _ _ \; ; Calocalanus styliremis 4

CALCOFI CRUISE 5804

ESTIMATED ABUNDANCE PER 1000 rn3 WATER

30 M A R C H - 2 7 APRIL 1958 , I


Ca la noida

Calocalanus stylirernis

5804

4c

3e

30

25

20

I25O I200 115" I100 I I I I I I I I I I 1 1 1 I

37

Cola n oi do

Caloca I anus sty lire m is 5807

38

0

39

3:

3c

25

20

a a

Calanoida

Calocalanus stylirem i s

590 I

40

- _ _ _ _ _ _ _ _ _ _ _ ; Canthocalanus pauper

CALCOFI CRUISE 5810


8 OCTOBER - 6 NOVEMBER 1958 40°



5,000 - 49,999

CONCEPTION

350

30"

25O

200

125O 120" 115" I100

Calano ida

Canthocalanus pauper

5810

0

.-

e

0

Colanoida

Canthocalanus pauper

590 I

42

a-

-

0

125' 1200 I IO"

_ _ _ - _ _ _ _ _ _ _ _ Chirundina streetsi

CALCOFI CRUISE 5810

ESTIMATED ABUNDANCE PER 1000m3 WATER

8 OCTOBER - 6 NOVEMBER 1958 MENDOCINO I

40' 40"


50 - 499

5,000 - 49,999

3 5" 350

30" 30"

25" 25O

20" 20"

125' 1200 115" 1100

Calanoida

Chirundina streetsi

5810

0

43

0

44

4c

35

30

25'

20'

125O 120" 115' I100 I I I I $ ; ' I 1 I I I I 1 1 I I I

0

0

_ _ _ _ _ _ _ _ _ _ _ _ _ ; Ep ilabido ce ra I on g ipe cia t a I

1

I CAPE CALCOFI CRUISE 5804 30 M A R C H - 2 7 A P R I L 1958

MENDOCINO I

I


STATIONS o DAY

I - 49

SAN 50 -499 FRANCISCO ' ,

0

0 5 0 0 - 4,999

5,000 - 49,999

POINT CONCEPTION

0 NIGHT

0

0

0

0

0

0

0

0

0

0 4 0

0

0

0

0

3:

3c

25

2 0

125' 120" 115' I IO" I I I 1 1 I 1 1 1 1 1 1 1 1

- _ _ _ _ _ - . _ _ _ _

: Euae t ideus gies brec h t i I

0

0

I

I CAPE CALCOFI CRUISE 5804 MENDOCINO I

I 30 M A R C H - 2 7 A P R I L 1958 I

I

I



0

0

0 # 0

0

0

0

0

0

0

0

0

0

0

0

Cola noida

Euaetideus giesbrechti 5804

45

i00

15"

0"

5"

30

46

0

e 0

0

0

.-

Be 0

3 5

30

25'

20'

_ _ _ _ _ _ _ _ _ _ _ _ _ Euaugaptilus hecticus : Euaugaptilus palumboi o I

I CALCOFI CRUISE 5804 CAPE MENDOCINO I

I 3 0 MARCH- 2 7 APRIL 1958


0

0

0

0

0

0

a

0 . 0 1

0

0

0

0

0

0

0

Cala noida Euaugaptilus hecticus

Euaugaptilus palurnboi 5804

41

40'

35"

30'

? 5"

20"

48

4c

35

30

25'

2 0

125' I200 1150 1100 I I I I I I I I I 1 1 1 1 1

_ _ _ _ _ _ _ _ _ _ _ _ I Euch irella amoena

0

0

0

I

I

4 CAPE CALCOFI CRUISE 5804 MENDOCINO I

30 MARCH - 27 APRIL 1958

ESTIMATED ABUNDANCE PER 1000 m3 WATER 4

I


SAN FRANCISCO ' ,

e e

1-49

50 -499

0

0

0

0

e

0

0

e 0

0

0

e

0

0

0

0

Cola noido

EuchireIlu umoenu

5804

0"

50

00

5"

00

0

0

0

Ca la n oi da

Euchirella arnoena

5807

50 125O 120" 115' I100

I I I I I I 1 I I I I I I I

I I I I I 1 I I

JL

I I I I I I I I

4c

35

30

25'

20'

_ _ _ _ _ _ _ _ _ _ _ _ I

I Euchirella amoena I

I

4 CALCOFI CRUISE 5810


CAPE MENDOCINO 4 8 O C T O B E R - 6 NOVEMBER 1958

I


0

I

0

0

0

0

Cala no ida

Euch ire / / a arnoena

5810

0

51

4c

35

30

25'

20'

0

0

0

0

0

0

0

0

0

52

100

5"

0"

I

5"

3"

Cala noida

Euchirella curt icauda

5804

53

4c

35

30

2 5'

20'

125" 120" 115' I IO" I I I I 1 I I I I I I I I I

I

4

I

I 0 CAPE CALCOFI CRUISE 5807

0 30 JUNE - 22 JULY 1958 MENDOCINO I

I


4 STATIONS o DAY 0 NIGHT

0

0

0

I

1-49


500 - 4,999

5,000 - 49,999

POINT

0

0

0

Calanoida

EuchireIla cur t icauda

5807

35

30

25'

20'

125" 1200 115" I100 I 1 I I 1 I I I I I 1 I I I

CALCOFI CRUISE 5810 :<., ,:..

CAPE .?

8 OCTOBER - 6 NOVEMBER 1 9 5 8 I ESTIMATED ABUNDANCE PER 1000 m3 WATER

\TMENDOCINO I

o

I;.. I STATIONS o DAY NIGHT

'.2.. ._:., ..:. '2, :,:::::.?:.. ,... .... <.. .. . ..:. ,.:<..

SAN . . . .... ...... .... :: FRANCISCO ' ,

x:..:.. ....

1-49 m 50 - 499

5 0 0 - 4 , 9 9 9

0

0

0

0

0

0

0

Calanoida

Euchire /la cur f i cau da

5810

55

40

3 5'

3oc

25"

20"

125' 120" 115" I IO" I I 1 I I I 1 1 1 1 1 1 1 1

0

0

0

4 :;

0 kCAPE <:. ;; 1 1 CALCOFI CRUISE 5804 ,> .+

MENDOCINO I 30 M A R C H - 2 7 APRIL 1958 ..:..

1

1

1



0

0

0

0

0

0

0

0

0

0

0

4c

3e

30

25

20

125" 120" 115" 1100 I I I I I I I I I 1 1 1 1 1

0

0

e

0

0 .

0

e e

0

0

0

Calanoida

Euc h i re /la f orrnosa 5810

56

10"

550

io"

~ 50

0"

57

4(

3:

3c

25

20

125' I200 115" I IO" I 1 I I 1 I I I I 1 1 1 I I

_ _ _ _ _ _ _ _ _ _ _ _ I

I Euch irella galea ta I

0

I

I CAPE CALCOFI CRUISE 5804

30 M A R C H - 2 7 A P R I L 1958 MENDOCINO I

I

I

I

4



0

0

0

0

a

0

0

Cola noida

Euchirella galea tu

5804

58

I 1 I 1 I 1 I I

.-

I I I I I I I I

4c

35

30

2 5

2 0

125' 120" 115" I100 I I I I I 1 I I I I I I I I

0

- - - - - - - - _ _ _ - I Euchirella galea fa I

I

I

0 I CALCOFI CRUISE 5807 30 J U N E - 2 2 JULY 1958 MENDOCINO I

I

I



50 -499

5,000 - 49,999

uq

3:

3c

2 5

2 0

125" 120" 115" I IO" I I I I I I I I I 1 I I I I

_ _ I Euchirella galea tu , I



CAPE MENDOCINO I

8 OCTOBER-6 NOVEMBER 1 9 5 8 I

STATIONS o

-.:.. 1 - 4 9 0 .::::::::. *.:,r, .' i

50 - 499 '4,: x;;..

SAN FRANCISCO ' , . .. ...... ._.. :: ....

500-4,999 ....... ....... 0

0

0

0 -a-

5,000 - 49,999

POINT /CONCEPTION

DlEGO e

DAY 0 NIGHT

0

0

0

0 0

59

40"

35"

30'

! 5"

10"

60

4

3!

3c

25

20

0

0

7 - 29 JANUARY 1959



I - 49

50 - 499 CISCO ‘,

500 - 4,999

5,000 - 49,999

POINT

/

0

0

a

Calanoida

Euchirella galeatu

590 I

0

0

61

Euchirella maxima o CALCOFI CRUISE 5807

30 J U N E - 2 2 JULY 1958



FRANCISCO ' ,

CONCEPTION

125" 120" 115" I IO"

Cala n oida Euchirella intermedia

Euchirella maxima 5807

4€

35

30

25'

2 0

0

0

0

0

0

0

0

0

1

0

0

a

0

0

0

0

0

e

62

Calanoida

Euchirella intermedia 5810

63

4c

35

30

25

20

I25O 120" 115" I IO" I I I I I I I I I 1 I 1 I I

_ _ _ _ _ _ - - - - - - I

I Euchirella pulchra I

I

I CALCOFI CRUISE 5804 CAPE MENDOCINO I 30 MARCH- 27 A P R I L 1958

I

I



0

0

0

Calanoida

Euchirella pulch ra 5804

64

4c

35

30

25'

20'

0

0

0

0

Cala noida

Euchirella pulchra

5807

4c

35

30

25'

20'

125' 120" 115' I IO" I I I 1 I I I I I I I I I I I i;.: I

- - - _ _ _ _ _ _ _ _ _ _

I Euc h i re / la pulch ra

I

I


I ESTIMATED ABUNDANCE PER 1 0 0 0 m 3 WATER

CAPE MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1 9 5 8

I


0

0

0 .

Ca la no i da

Euchirella pulchra 5810

65

100

35"

50"

! 50

0"

66

3:

30

25

2 0

0

0

0

0

0

0

0

0

0

0

Calanoida

Euc hire/ la p u /ch TU

590 I

67

1 I I 1 I I I I 1 I I I I

3:

3c

25

20

I I I I

I25O 120" 115" I100 I I I I I I I I I I 1 1 I I

_ _ _ _ _ _ _ _ _ _ _ _ I

I Euchirella rostrata I

0

0

0

0

0

0

0

0

0

Calanoida

Euchirella rostrata 5804

Calanoida

Euchirella rostrata

5807

35

30'

25'

20'

..;: .." CALCOFI CRUISE 5810 & ~ ~ ~ D o c ~ N o ..:.

8 OCTOBER-6 NOVEMBER 1958


I


0

e

e

0

0

\'!!:. ..:., ..:. '?. t,:,:: :,::::::::. '. .

. .... .. .::>:.

. .. ... .. ._.. .._. :: ..:.. ....... .......

.>... .:._

SA N FRANCISCO ' ,

e 0

e

0

e e

'I

0

0

e

1 - 4 9

5 0 - 499

m 5 0 0 - 4 , 9 9 9

5,000 - 49,999

e e

0

e

Calanoida

EuchireIIa sp.

5810

69

40"

350

30'

!O"

A-

_-

3:

30

25

2 0

125' 120" 115' I IO" I I 1 I I I I I I I I I I 1

- - - - - - - _ _ _ _ _ I Euchirella sp. I

0

- 0

0

#

0

0

0

0

0"

Calanoida

Euchirella sp.

590 I

71

Gaetanus miles

CALCOFI CRUISE 5807 30 J U N E - 2 2 JULY 1958



50-499

5,000 - 49,999

CONCEPTION

125" 1200 115' I IO"

Calanoida

Gaetanus miles 5807

72

73

40

35

rc

30

25'

2 0

125" 120" 115" I IO" I I I I 1 I I I I I 1 I 1 1

0

0

0

I

I CALCOFI CRUISE 5807 CAPE MENDOCINO , 30 J U N E - 2 2 JULY 1958

4

I


I STATIONS o DAY e NIGHT I

0

0

0

;5 ..:.. .... > 4:.;;.+

+:; +."

. . . ...... .... .... :: .... :. Y:., .....

'.&, C:..

SAN FRANCISCO ' ,

1-49

5 0 - 4 9 9

500 - 4,999

5,000 - 49,999

-*- e

0

m

0

" I

Cala n oida

Gaetanus minor

5807

40'

3 5'

3w

25'

20"

I 1 I I I I I I

I 125' 120" 115' I100

I I I I I I I 1 I I I I 1

I I I I 1 I I I

Gaefanus minor

0

0

I

I



CAPE MENDOCINO I 8 O C T O B E R - 6 NOVEMBER 1958

I

I

STATIONS o DAY

1-49

0

0

0

0

0

a

Calanoida

Gaetanus minor

5810

0

75

Gaetanus minor CALCOFI CRUISE 5901

7 - 29 JANUARY 1959



50 - 499

5,000 - 49,999

CONCEPTION

Calanoida

Gaetanus minor 590 I

0

0

e

76

QL

40

3 5'

30'

25"

20"

I I I I 120" 115" I I00 125"

I I i i i i i i i 1

_ _ _ - - - - - - _ - - 1

1 Gaussia princeps

0

0

0

1

1

1 CAPE 1 CALCOFI CRUISE 5804 MENDOCINO I

8 30 M A R C H - 2 7 APRIL 1958

0

1

1 ESTIMATED ABUNDANCE PER 1000 m3 WATER

1 STATIONS 0 DAY NIGHT

0

0

0

0

0

0

Ca la noida

Guussiu princeps

5804

-_I- I._. ... ...I ~.-- ...

--

e

0

0

0

0

11

Gaussia princeps




50 -499

Cola n oida

Gaussia princeps

5807

Calanoida

Gaussia princeps

590 I

I I I I I I 110 125O 1200 115" 1 1 1 1 1 1 1 1

0

0

0

0

0

0

0

0

0

0

0

0

0

0 f 0

0

0

0

0

Calanoida

Haloptilus acutifrons 5804

a

0

0

0

0

0

0

0

a

.-

I 1

3:

3c

25

2 0

I I I I200 I 15' 1100

1 125O

I I I I I 1 1 1 1 1 1

0

0

Haloptilus acu tifrons




1-49

50 - 499

500 - 4,999

5,000 - 49,999

0

0

0

0

0

0

0

0

0

Calanoida

Halop tilus acutifrons 590 I

35

3 0

250

200

0

0

0

0

0

0

-

I I I I I 1 1 1 1 1 1 1 1 1 1 1 125" 120" I I 5 O I IO"

Ca la no i da

Haloptilus austini 5810

L-

A

Cala noida

Haloptilus longicornis

5804

35

30

25

2 0

I 125" 120" 115" I IO"


0

0

0

- - _ - - - - - - - - - - 0 ), : Haloptilus longicornis

0 I

I

.<: I CALCOFI CRUISE 5807 30 J U N E - 2 2 JULY 1 9 5 8 \: CAPE

MENDOCINO 4

..:.. I .:;.

I



0

0

0

SAN 0 FRANCISCO ' , .... :: ...... ....

1-49

5 0 -499

5 0 0 - 4,999

5,000 - 49,999

Cola no i da

Halop t ilus long ico m is

5807

UI

3 5'

30"

25"

20"

a 0

0

1 I I I I 1 I I I I I I I I I I 125' 1200 I150 I100

Calanoida


5810

4(

3E

30

25'

20'

I I I I !:, I I

I200 115" I100 125" I I I I I I I I I I

0

0

- - _ - - _ - - _ _ _ _

; Halo p tilus longico r nis I

8


7 - 29 JANUARY 1959 4


I STATIONS 0 DAY NIGHT I

50 - 499

5,000 - 49,999

.___

0

0

Calanoida


590 I

07

1 1

3 5'

25'

200

0

0

.E: i CALCOFI CRUISE 5804 \: CAPE MENDOCINO I

i

i

i

i

30 M A R C H - 2 7 APRIL 1958 ";.



SAN FRANCISCO ' ,

0

POINT

1-49

50 -499

500 - 4,999

5,000 - 49,999

.%.. /CONCEPTION

0

O

0

0

0

0 1 0

0

0

0

0

0

Calanoida

Haloptilus mucronatus 5804

0

0

0

0

- - - - - - - _ _ _ _ _ : Haloptilus mucrona tus

CALCOFI CRUISE 5810


8 O C T O B E R - 6 NOVEMBER 1 9 5 8


FRANCISCO ' ,

5,000 - 49,999

Calanoida

Haloptilus mucronatus 5810

0

0

0

0

i o

Haloptilus ornatus CALCOFI CRUISE 5807

30 J U N E - 2 2 JULY 1958 MENDOCINO I



5 0 -499

5,000 - 49,999

125" 120" 115' I IO"

Cala n oi da

Haloptilus ornatus 5807

A-

-

4(

3e

30

25

2 0

I I I 125' 120" 115" I IO"

I I 1 I I 1 1 1 1 1 1

_ _ _ - - - - - - _ _ _ I Haloptilus ornatus , p

CALCOFI CRUISE 5810 8 OCTOBER-6 NOVEMBER 1958



0

0

0

0

0

0

91

Calanoida

Huloptilus orna tus

5810

92

II

r-

3:

30

25

20'

I I I I25O I200 115' I IO"

I I I I I I I I I I I

0

0

0

0

0

93

4(

3:

30

25

2 0

I I I 125' 120" 115" I IO"

I I I I I I 1 1 I I I

Halop t ilus spinice p s

CALCOFI CRUISE 5804 30 MARCH- 2 7 APRIL 1958



- - - - _ - _ _ _ _ _

CAPE M E NDOCl NO

a

0

0

a 0

0

0

e

0

SAN FRANCISCO

1-49

50 -499

5 0 0 - 4,999

e

0

0

e 0

0

e

a

Ca la noida

Haloptilus spiniceps

5804

94

e

0

0

0

0

Haloptilus spiniceps





5,000 - 49,999

CONCEPTION

Cola noida

Halop t ilus spin iceps 5807

3 5

30'

2 5'

20'

125' 120" 115' 1100 I I I I 1 I I I I 1 I 1 1 1

_ _ _ _ _ _ - - _ _ _ _

I Ha lop t ilus sp inic eps

4 CALCOFI CRUISE 5810 CAPE MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1 9 5 8

0


I STATIONS o DAY NIGH7

0

0

0

0

0

0

Calanoida

Haloptilus spiniceps 5810

95

100

15"

io"

' 5"

00

0

A

96

97

yll

4c

35

30

25

2 0

I

I He te rorh abdus claus i CALCOFI CRUISE 5804

3 0 MARCH- 27 APRIL 1958



0

0

0

1-49

SAN 50 -499 FRANCISCO ' ~

500 - 4,999

5,000 - 49,999

POINT \;,

0

0

a

0

0

0

0

0

Cala noida

He terorhabdus clausi

5804

3:

30

25

2 0

125' 120" 115' I IO" I I I I I I I I I I I 1 I I

0

0

0

0

0

I Heferorhabdus clausi I

I

4


30 J U N E - 2 2 JULY 1958 I



1-49

50 '499

500 - 4,999

5,000 - 49,999

POINT CONCEPTION

a

0 DIEGO

0

m

Cala no i da

Heterorhabdus clausi

5807

98

40'

350

500

! 5"

!O"

99

4l

3:

3c

25

20

I I I 120" 115' I IO" 125"

I I I 1 I I I I I I I \,, - - _ _ _ _ _ _ . _ _ _ _

::; I Heferorhabdus clausi I

, I CALCOFI CRUISE 5810

8 OCTOBER - 6 NOVEMBER 1958 MENDOCIND I

I

I ESTIMATED ABUNDANCE PER 1000 m3 WATER 4


1-49

SAN 50 - 499 FRANCISCO ' ,

500 - 4,999

0

0

0

100

4(

3:

3c

25

2 0

0

0 0

0

0

0

e

I 1 1 I I I 1 I 1 I I I I I I 1 1

125' 120" 115" I IO"

Cala noida

Heterorhabdus spinifrons

5804

_.a

40

3 5

30'

25'

20'

125" 1200 115' I IO" I I I I I I I I I 1 1 1 1 1

_ _ _ _ _ _ _ - - - _ _ _

: He f ero r h ab dus spin i fro ns 0

0

0 I

I

I CALCOFI CRUISE 5807 CAPE MENDOCINO I 30 J U N E - 2 2 JULY 1 9 5 8

I

I



0

0

0

0

0

1-49

50 - 4 9 9

5 0 0 - 4.999

5,000 - 49,999

m

101

Cola noida

Heterorhabdus spinifrons 5807

100

35"

30"

! 50

!OO

3 5

30'

25'

200

102

I I I I I200 115" I IO" 125"

I I I I I I I I I I

_ _ ; Heterorhabdus spinifrons I


MENDOCINO I 8 O C T O B E R - 6 NOVEMBER 1 9 5 8 I


I STATIONS 0 DAY NIGHT I

k./ 0

0

8

8

0

0 e

Calanoida

Heterorhabdus spinifrons

5810

0

103

104

"ep

4c

30

25

20

I25O 1200 115" I IO" I I I I I 1 I I 1 I I I I I

_ _ _ _ _ _ _ _ _ _ _ _ _ : Heterorhabdus tanneri I

, CALCOFI CRUISE 5804

30 MARCH- 27 APRIL 1958 I

I

I



0

0

0

. 0

0

0

0

0

I 1 I 1 I 1 I I I I 1 1 I I I I 125" 120" 115" I IO"

Cala noida

Heterorhabdus tanneri 5804

0

105

- - - - - - _ _ _ _ _ _ : Heterorhabdus tanneri


40' ESTIMATED ABUNDANCE PER 1000 m3 WATER


5 0 - 4 9 9 FRANCISCO ' ,

5,000 - 49,999

350

30"

25'

20"

125" 120" 115" I IO"

Cala n oi da

Heterorhabdus tanneri

5807

.-

A

Calanoida


5810

35

30'

2 5'

20'

I I I 125" 120" 115" I 10"

I 1 I I I 1 I I I 1 I I - _ _ _ _ _ _ _ _ _ _ _ : Heterorhabdus tanneri

, I


7 - 29 JANUARY 1959 I

I


I STATIONS 0 DAY 0 NIGHT \. '?. ;<,p .... :,:::::.?:,, ,.>+. .' i ,

. :. .._. :: i:..

...... .... ..:::::.,

.>..,

SAN FRANCISCO ' ,

1-49

50 - 499

500 - 4,999

5,000 - 49,999

0

0

0

0

0

0

0

0

0

0

Cola noida


590 I

107

40°

35"

30°

!OO

4c

3:

30

25

2 0

125O 1200 115' I100 I I I I I 1 I I I I 1 I I I

Heterostylites longicornis

0

I

I



CAPE I

30 M A R C H - 2 7 APRIL 1958 MENDOCINO I

I

I


8

0

0

8

8

0

0

8

0 # 0

0

e

1-49

50 -499

m

Calanoida

Heterostylites longicornis 5804

100

350

30"

! 50

!OO

40

35

30

2 5'

20'

1200 115' I IO" I I I I I 1 I I I I I 1 1 I

0

- 0

0

-

I

- - - - - _ _ _ _ _ _ _ : Heterostylites Ion gicornis I CALCOFI CRUISE 5807

30 J U N E - 2 2 JULY 1958 MENOOCINO I

I


I STATIONS o DAY 0 NIGHT I

1-49


500 - 4,999

t( ..:.. 5,000 - 49,999 M

b

0

0

b

0

0

0

0

#

0

b

109

400

35"

30'

? 50

!O"

Calanoida

He te ros ty lites longicornis 5807

41

3!

3c

25

20

I I I I 1 I I I I I 1

I I I25O 120" 115' I IO0

I I I I t I I I I I I I

_ _ _ _ - - _ _ _ - - _ ; Heteros tylites Ion gicornis I

I

I


4 ESTIMATED ABUNDANCE PER 1000 rn3 WATER

CAPE I

MENDOCINO 1 8 OCTOBER - 6 NOVEMBER 1 9 5 8

4

I


0

0

0

0

0

1-49

SAN 50 - 499 FRANCISCO ' ,

500 - 4,999

5,000 - 49,999

b

0

0

b

0

0

b

0

0

b

0

b

b

0

0

0

110

400

350

50"

15"

0"

Calanoida

Heterostylites longicornis 5810

111

_ _ _ _ _ _ _ _ _ _ _ _ : lschnocalanus gracilis

CALCOFI CRUISE 5804 30 M A R C H - 2 7 APRIL 1958

40' ESTIMATED ABUNDANCE PER I D 0 0 rn3 WATER


50 -499

5,000 - 49,999

3 50

30"

25"

20"

125' 120" 115' I100

0

0

0

Cola noida

lschnocalanus gracilis

5804

b

b

112

b

0

0

113

I

4c

35

30

25

20

125" 1200 115' I IO" I I I I I 1 I I 1 1 1 1 1 1

: lschnocalanus plumulosus I


I 30 MARCH- 27 APRIL 1958

0 0

0

0

0

0

, 1

I



SAN FRANCISCO

0

0

0

0

0

0

0

0

0

I - 49

50 -499

500 - 4,999

% * o o

100

55"

50"

! 50

10"

..-

4c

35

30

25'

20'

125O I200 115' I IO" I I I I I I I I 1 1 1 1 1 1

0

0

0

0

0

0

0

0

0

0

I 1 I 1 I I I I I I 1 1 1 1 1 1

125' 1200 I I5O I IO"

114

Cola noida

/schnoca/anus p/umulosus

5807

115

u9

4

3!

3c

25

20

0

b

0

0

a

I I I I I 1 1 I I I I 1 1 I I I

125O 120" 115" I100

Calanoida

lschnocalanus plumulosus

5810

40"

35"

50"

' 50

0

116

: lschnocalanus plurnulosus

CALCOFI CRUISE 5901 7 - 2 9 JANUARY 1959



5b - 499

5,000 - 49,999

CONCEPTION

Calanoida

lschnocalanus plumulosus

590 I

0

0

117

4c

35

30'

25'

20"

I I 125' I200 115" I100

I I I I I I I I 1 1 I I

0

0

0

Cola noida lschnocalanus tenuis

5804

-*--

.e

0

0

0

0

Calanoida

/schnoca/anus tenuis

590 I

2-

4c

3:

30

2 5

2 0

1 - 7 125' I200 115" I IO"

I I I I I 1 I I I I I 1

\-,- - - - - - - - - - -; I Labidocera acuta I

I

I CALCOFI CRUISE 5804 CAPE MEN DOC1 NO

30 M A R C H - 2 7 A P R I L 1958



0

0

e

0

0

a

0

0

e

e

0

0

0

0

0

e

120

121

a

3c

3c

25

20

0

0

0

0

0

0

0

0

Calanoida

Labidoceru acuta

5810

0

0

a

c

Cala noida

Lab idoce ra acu tu

590 I

3:

3c

25

20

I 125' 120" 115" I IO"

I I 1 I I I I I I I I I I

a

0

0

0

Cala no ida

Lubido ceru ucuti frons

5810

0

Calanoida

Labidocera acut i f rons 590 I

4c

35

30

25'

20'

125' 120" 115" I100 I I I 1 I I 1 I I I I I I I I

_ _ _ _ _ _ _ _ _ _ _ _ _ ; Labidocera detruncata I

I



CAPE I

MENDOCINO , 8 OCTOBER-6 NOVEMBER 1958

I

I


0

-

a

0

0

SAN FRANCISCO

a

a 0

1-49

50 - 499

500 - 4,999

5,000 - 49,999

0

a

CONCEPTION

a

0

0

0

0

a

125

Cola no ida

Labidocaera detruncata

5810

126

I I I

4c

35

30

2 5'

20'


- _ _ _ _ _ _ _ _ _ _ _ _ I

I Labidocera jollae I

1


30 M A R C H - 2 7 APRIL 1958 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I

4 STATIONS 0 DAY NIGHT

0

0

0

0

I

SAN FRANCISCO ' ,

0

0

0

0

0

0

0

0

0

\;;, POINT

I - 49 m 50 -499

5 0 0 - 4,999

5,000 - 49,999

0

0

0

0

0

a

Ca la noida

L ubidocera jollue

5804

0

0

0

0

127

121

I 1 I 1 I 1 1 I 1 I I I

4c

3:

30

25

2 0

I I I I

0

a

0

0

C

; Labidocera trisphosa I

I

I CALCOFI CRUISE 5804 :!.,

...% ' (,.. CAPE I

MENDOCINO I 30 M A R C H - 2 7 APRIL 1958

.... > "::.

I

I

I



0

0

0

a


0

5,000 - 49,999

CONCEPTION

0

a

0

0

0

a

0

0

b

c ..

10"

35"

30"

? 50

!O"

0

0

0

0

0

129

0

130

0

0

0

0

0

3:

30

25

20'

I 1 I I 1 I 1 I I

g ..>' CnPE I CALCOFI CRUISE 5901 I

MENDOCINO I .:. 7 - 29 JANUARY 1959 I

....

I


, STATIONS o DAY NIGHT I

0

i

0

0

a

0

0

0

0

0

0

0

0

Calanoida

Labidocera trispinosa

590 I

131

40"

550

500

! 5"

0"

132

4

3:

3c

25

2 0

I 125' 120" 115" I IO"

I I I I I I 1 I I 1 I I I

I CALCOFI CRUISE 5804 MENDOCINO I

30 MARCH - 27 A P R I L 1958 I



0

0

e

0

0

a

e

a

Ca la noida

Lophothrix frontalis

5804

4(

3:

3c

25

2 0

133

3

0

0

0

0

0

0

b

Cala n oi do


5807

4c

3:

3 c

25

20

I 125" 120" 115" I IO"

I I I I I 1 I I I I 1 I I

- - - - _ _ - - _ _ _ _ I Lop h ot hr ix fron tu lis I

0

I

I

s' +. I CALCOFI CRUISE 5810 CAPE

8 OCTOBER - 6 NOVEMBER 1958 .:::. MENDOCINO I

y.,

I ESTIMATED ABUNDANCE PER iooom3 WATER I


0

0

I I I I I I 1 I 1 I I I I I 1 I 125" 120" I 1 5 O I IO"

134

100

35"

30'

? 5"

!O"

Cola no ida

Lophothrix frontalis 5810

a

135



40" ESTIMATED ABUNDANCE PER 1000 m3 WATER



5,000 - 49,999

CONCEPTION

350

30"

25O

20"

125O 1200 115' I IO0

Calanoida

Lophothrix frontalis 590 I

136

3:

3c

25

20

0 0

0

0

0

0

0

0

0

0

0

0

0

0

0

#

0

0

0

0

0

0

40"

35"

30"

150

!O"

Ca la noida

Lophothrix latipes

5804

4c

3:

30

25

2 0

125O 1200 115' 1100 I I I I I I I I I I 1 1 1 1

Lophofhrix latipes

0

0

0

I

I


MENDOCINO I 8 OCTOBER - 6 NOVEMBER 1958

I



0

0

e 0

0

0

Calanoida

Lophothrix lafipes

5810

137

40'

35"

30°

25'

20"

I-

-

3f

3c

25

2 0

I 125' 120" 115" I IO"

I I I I I I I 1 1 1 1 1 1

I

I Lophothrix latipes I

I



CAPE I

MENDOCINO I

, 7 - 29 JANUARY 1959

I

0

0

0

0

0

0

Calanoida

Lophothrix latipes

590 I

4(

31

3c

25

20

I25O 120" 115' I IO"

I ti, I I I 1 1 I I I I I I I

I tin r ln r rc i I

I Lucrcul,u b I U U 3 1 I

I

I CAPE CALCOFI CRUISE 5804 MENDOCINO I - 30 M A R C H - 2 7 A P R I L 1958

I


I STATIONS 0 DAY 0 N I G H 1 I

0

0

0

0

...-.. . I A n m

& SAN

FRANCISCO ' . 50 -499

500 - 4,999

5,000 - 49,999

e

0

0

0

0

0

e

0

e

133

40"

350

30"

? 50

!OO

Ca la noida

Lucicutia clausi 5804

0

0

0

0

Lucicutia clausi




50-499 FRANCISCO ' ,

5,000 - 49,999

CONCEPTION

125" 120" I IO"

Cala n oi da

Lucicutia clausi 5807

0

0

0

4c

35

3c

25

2 0

Lucicutia clausi

0

I

..? .C' I CALCOFI CRUISE 5810 8 OCTOBER - 6 NOVEMBER 1958

\. , CAPE .:.. MENDOCINO I ..:.

I



0

0

a

1-49

5 0 - 499

500 - 4,999

5,000 - 49,999

0

0

0

a 0

0

141

10"

350

30"

! 5O

!OO

0

142

143

P

4c

35

30

25'

20'

125" 120" 115" I100 I I I I I 1 1 I I I I I I I

- _ _ _ _ _ - _ _ _ _ _ I

I Lucicu tia gaus sue I

I

c

o%*

0

I CAPE I CALCOFI CRUISE 5804

I

I

I

30 MARCH- 27 APRIL 1958


MENDOCINO I

I STATIONS DAY NIGHT

0

0

e 0

0

e

0

0

0

0

0

e

0

0

e

0

0

0

0

0

0

144

Lucicufia gaussae


40" 40" ESTIMATED ABUNDANCE PER 1000 rn3 WATER



5,000 - 49,999

CONCEPTION

3 50 350

30' 30'

25' 25O

20" 200

125' 1200 1 1 5 O I IO"

Calanoida

Lucicutia gaussae 590 I

145

"L

4c

3:

30

25

2 0

0

0

_ - _ _ _ _ _ _ _ _ _ _ _ I 1 I Me t r id ia b r e vicauda I

I .Y ,:? CALCOFI CRUISE 5804

30 M A R C H - 2 7 A P R I L 1958

\:, CAPE -.. MENDOCINO I

?.. I .:.

I


k., , STATIONS 0 DAY

1-49


0

0 500 - 4,999 0

NIGHT

0

0

0

0

0

0

0

..- - _

0

0

0

0

0

0

0

0

0

0

0

I I I I I I I 1 I I 1 1 1 1 1 1 1 125O 120" 1t50 I IO"

Calanoida

Metridia brevicaudu

5804

a

0

0

0 .

590 I

147

.-

a

4c

35

30

25

2 0

125" 120" 115" I IO" I I I I 1 1 1 1 1 1 1 1 1 1

_ _ _ _ _ _ _ _ . _ _ _ _

; Mimocalanus cultrifer !

1 CAPE CALCOFI CRUISE 5804

30 M A R C H - 2 7 A P R I L 1958 MENDOCINO I

i

, 1

1



0

e

e

0

0

0

a

0

0

0

1-49

50 -499

500 - 4,999

5,000- 49,999

POINT

0

0

0

0

0

0

e

m

0

0

Ca la noida

Mimocalanus cu ltrifer

5804

0

0

Calanoida

Mim o calanus cu I tr i fe r

5807

149

4c

35

30

25'

20'

I I I 120" 115' I IO" 125"

I I 1 I I I I 1 1 1 1

- _ _ _ _ _ _ _ _ _ _ _ _ ; Mimocalanus cultrifer I

I

0

0

-

I CALCOFI CRUISE 5810 MENDOCINO I

8 OCTOBER - 6 NOVEMBER 1958 I ESTIMATED ABUNDANCE PER 1000 rn3 WATER


0

0

0

0

0

0

0

Calanoida

Mimocalanus cultrifer

5810

! 5"

_I_.. . . .- _. _I.. . _.._.I.-

150

4c

35

30

25'

20'

0

0

0

0

0

10"

550

IO"

5"

0"

Cola noido

Mimoca lanus cu It r ifer

590 I

4

3

3c

25

20

I I I I 1 I 115" I IO 125' 1200 1 1 1 1 1 1 1 1

I

I Phaenna latus I

I

I CALCOFI CRUISE 5804 CAPE MENDOCINO 4

- 30 M A R C H - 2 7 A P R I L 1958 I

I


0

0

0

0

0

0

STATIONS 0 DAY

1-49

50 -499 SAN FRANCISCO ' ,

500- 4,999

5,000- 49,999

/CONCEPTION POINT

0

0

0

0

0

0

0

0

0

0

0

NIGHT

m

51

Ca la noida

Phaenna latus 5804

e 0

0

0

0

0

Cola noida

Phaenna latus

5807

153

41

31

3c

25

2 0

I I I I I 125' 1200 115" I100

I I I I I I I I I '

Phaenna latus I

4

I CALCOFI CRUISE 5901 CAPE MENDOCINO ,

I 7 - 29 JANUARY 1959 I ESTIMATED ABUNDANCE PER 1000 m3 WATER I

0

0

8

0

0

0 0

8

0

STATIONS 0

1-49

50 - 499

500 - 4,999

5,000 - 49,999

DAY 0 NIGHT

0

'I

0

0

0

0

0

0

0

0

8

0

0

I I I I I I 1 I 1 I I I I I I I 125" 120" I I 5 O I IO"

Calanoida

Phaenna latus

590 I

154

4<

30

25'

20'

- - - _ _ _ - . _ _ _ _

I

I I Phaenna spinifera I

CALCOFI CRUISE 5804


30 MARCH- 27 A P R I L 1958 I

I


50 -499

5,000 - 49,999

0

0

0

0

..__

-

- 0

0

0

0

0

0

0

0

0

10"

'50

0"

50

1"

Cala noida

Phaenna spinifera 5804

0

0

0

0

0

155

Phaenna spinifera CALCOFI CRUISE 5807

30 J U N E - 2 2 JULY 1958



50 -499 FRANCISCO ‘ ,

CONCEPTION

0

0

e

Calanoida

Phaenna spinifera

5 8 0 7

e 0

156

4(

3:

30

25'

20'

e a

- - _ _ _ _ _ _ _ _ _ _ I Phaenna spinifera I

I

I




50 - 499

5,000 - 49,999

-

e 0

..-_

-

0

a

157

40'

350

30°

! 5"

:O"

Ca la n oida

Phaenna spinifera

590 I

4

3!

3c

25

20

I I I 1 8 ' I IO" 125' 1200 115"


\,:- - - - - I I Phyllopus integer

0

0

0

, I

CAPE CALCOFI CRUISE 5804 MENDOCINO I

3 0 M A R C H - 2 7 APRIL 1958

ESTIMATED ABUNDANCE PER 1000 rn3 WATER 4

, I


1-49

5 0 -499 SAN FRANCISCO ' ,

0

5 0 0 - 4,999

5,000 - 49,999

\;., POINT

0

0

0

0

0

0

0

158

10"

550

io"

50

0"

Ca la noida

Phyllopus in te g er

5804

159

.-

0

0

0

0

Phyllopus integer

CALCOFI CRUISE 5810 8 OCTOBER - 6 NOVEMBER 1 9 5 8

40" 40' ESTIMATED ABUNDANCE PER 1000 t113 WATER

STATIONS o D A Y 0 NIGHT


5,000 - 49,999

CONCEPTION

3 50 350

30" 30'

25O 25'

20" 200

125" 120" 115" I100

Calanoida

Phyllopus integer 5810

0

0

0

0

0

0

160

4c

35

30

2 5'

20'

0

0

7 - 2 9 JANUARY 1959



I - 49

50 - 499 :1sco ',

500 - 4,999

5,000 - 49,999

POINT

/ CoNCEPTloN

* Q o o

0

0

a

0

0

0

e 0

Calanoida

Phyllopus integer

590 I

161

4c

35

30

25'

20'

0

0

0

0

- - - - - - _ _ _ . _ _ _ Pontella agassizi Pontella danae 0

I


8 OCTOBER - 6 NOVEMBER 1 9 5 8


I


1-49 0 0 SAN FRANCISCO ' ,

0

0

0

0

0

0

0

Calanojdq Pontella aaassizi

Pontel ld danae 5810

162

4c

3:

30

2 5

2 0

I25O 120" 115' I IO" 1 I 1 1 1 1 1 1 1 1 1 1

Pon te la securifer

0

0

0

1 CALCOFI CRUISE 5804 30 MARCH- 27 A P R I L 1958

MENDOCINO I

i

1

1

1



0

0

0

POINT CONCEPTION

SAN FRANCISCO ' ,

1-49

50 - 499

5 0 0 - 4,999

5,000 - 49,999

0

0

0

0

0

0

0

0

0

a

a

0

0

0

a

t

0

0

0

0

Cala noida

Pontella securifer 5804

4c

35

30

25

20

125O I200 115' I IO" I I I I I I I 1 1 1 1 1 1 1

Pontella securifer I

I

.i' I CALCOFI CRUISE 5810 CAPE MENDOCINO I

.+' I

8 OCTOBER - 6 NOVEMBER 1 9 5 8 a+. I



0

0

0

0

SAN FRANCISCO

1-49

50 - 499

500 - 4,999

5,000 - 49,999

0

0

0

0

0

1

0

0

I I I 1 I 1 I I I 1 1 1 1 1 1 1

125' 1200 I I5O I IO"

163

,

Calanoida

Pontella securifer 5810

,e-

0

164

165

-4

4c

3:

30

25

2 0

125' 120" 115" I IO" I I I I I I I 1 1 1 I

4

I Pontella tenuiremis- I

I

I CALCOFI CRUISE 5810 8 O C T O B E R - 6 NOVEMBER 1958 MENDOCINO I

- ESTIMATED ABUNDANCE PER io00 m3 WATER

I


e

e

0

0

)$ ... .... .::.:::,.. .: .. ..... ..<: i;

0 $- ._.. ...... .... ::

a, - SAN 50 -6-

FRANCISCO ' , *YY

500 - 4,999

5,000 - 49,999

POINT

e

0

e 0

0

- e

i

0

e

m v

0

0

e

Calanoida

Pontella tenuiremis

5810

166

CI

x-

4c

35

30

25'

20'

125" 1200 115O I IO" I I I I I I I I I I I I I 1

0

0

0

e

0

e

0

Q0 0

Calanoida

Pontellina plumata

5804

4(

3:

30

25'

20'

167 I I I I 3.; ' 1200 115" I IO" 125"

1 1 1 1 1 1 1 1 1 1 1

0

0

0

0

- 0

1

1

1 CALCOFI CRUISE 5807 CAPE 1

MENDOCINO I 30 J U N E - 2 2 JULY 1958

i

0

0

0


1 STATIONS 0 DAY 0 NIGHT

..>, ..:. .: :..... .... '. ... ._.. i:.:: '. .. .... ,.? .;.. . ..

SA N FRANCISCO ' , . :. ._.. ::

..:., .._._. ....

......_ Y....

5.;

0

0

1-49

50 -499

0

0

0

0

Cala noida

Pontellina plumata

5807

4c

35

30

25

20

125" 120" 115' I IO" I I I I I I 1 I I I I I I I

I

I

I

Pon te llin a plum at a - - - - - _ _ _ _ _ _ _

0

0

0

I I I I I I I I I I I I I I I I 1 1 125O 120" I I5O I100

168

Ca la no i do

Pon t e I l inu plurnu t a

5810

3:

30

25

20'

I I I 1 I I 125" 120" 115" 1100

I 1 I I I I I I I

_ _ _ I

I Pon tellina plum a tu

0

0

I

I


7 - 2 9 JANUARY 1959 I

I

I



50 - 499

5,000 - 49,999

0

0

0

0

0

0

I I I I 1 I I 1 I 1 I I I I 1 125" 120" 115O I IO"

169

100

350

ioo

50

0"

Calanoida

Pontellina plumata

590 I

170

I I I

.-

1 1 1 1 1 1 1 1

.A

4(

3:

3c

25

2 0

\:- - - - - - - - - - - - : Pontellopsis occidentalis 4

0

e

0

0

1 CALCOFI CRUISE 5804 ..f CAPE MENDOCINO I

g ....

4 30 MARCH - 2 7 APRIL 1958 0 ..:.

1



e

0

0

0

0

0

0

0

0

0

e

0

e

0

0

1-49

50 -499

0

e

0

0

0

0

Ca la noida

Po n tellopsis occidentalis

5804

171

I I I

c

I I I I I I I I

4c

35

30

2 5'

20'

0

0

-0

a

0 0

I

I

p .<: ..? +. I CALCOFI CRUISE 5807 ( CAPE

30 J U N E - 2 2 JULY 1958 MENDOCINO I ..:. i..

ESTIMATED ABUNDANCE PER 1000 rn3 WATER I


SAN FRANCISCO ' ,

0

1-49

50 -499

500 - 4,999

0

0

Ca la n o i da

Pontellopsis occidentalis

5 8 0 7

c-

3:

3c

25

20

e

0

0

0

0

e

e

0

0

e

e

0

e e

172

40"

35"

30'

!5"

!O"

Calanoida


5810

Calanoida


590 I

3f

30

25'

20'

I I I 120" 115" I IO" 125"


_ _ _ - _ - _ - - - _ _ _ I

I I Pontellopsis regalis I

0

0

0

0



CAPE 4

MENDOCINO 4 8 OCTOBER - 6 NOVEMBER 1958

I


1-49

0 SAN 5 0 - 499 FRANCISCO ' ,

500 - 4,999

5,000 - 49.999

POINT /CONCEPTION

b

0 -8

\

0

0

0

0

0

0

b

174

100

350

100

150

0"

Calanoida

Pontellopsis rega l is

5810

0

175

Pontellopsis regalis

CALCOFI CRUISE 5901 7 - 2 9 JANUARY 1959



5,000 - 49,999

CONCEPTION

Calanoida

Pontellopsis regalis

590 I

0

0

176

.-

e

3:

30

25

2 0

125O I200 115" 1100 I I I I I 1 1 1 1 1 1 1 1 1 I $). I

0

0

0

0

_ _ _ _ _ _ _ - - - _ _ _

: I Scaphocalanus magnus , I CALCOFI CRUISE 5804

CAPE MENDOCINO I

30 MARCH- 27 A P R I L 1958



a

0

0

0

1-49

50 -499

500 - 4,999

a

0

0

0

0

0

0

0

a

C.'

Ca la noida

Scaphocalanus ma gnus

5804

10"

3 50

30"

! 50

10"

0

e

0

177

0

178

- _ _ _ _ _ - _ _ _ _ _ : Scaphocalanus magnus



STATIONS o DAY e NIGHT

5,000 - 49,999

CONCEPTION

Calanoida

Scaphocalanus magnus

590 I

4c

3:

30

25

20'

I25O 120" 115" I IO" I I I I 1 I 1 1 1 1 1 1 1 1

0

0

0

0

0

..:.. ..:. ... .: ...... ... i ,......... :;.:. " .. ... :: ;:,;..

, :. .... :: SAN FRANCISCO ' , ...._. ....

.. ... ..::..>

q.,

1-49

50 - 499

500 - 4,999

5,000 - 49,999

: 1 Scaphocalanus medius 1

1 CALCOFI CRUISE 5804 CAPE MENDOCINO I

30 M A R C H - 2 7 A P R I L 1958 1

1

1



0

0

0

0

0

0

0

0

0

0

179

3

Calanoida

Scapho c alanus medius

5804

180

a-

,-

4c

35

30

2 5'

20'

I I I I25O 1200 115" I I00

I I I 1 I I I I I 1 I

Q o 0

a

- - _ - - - - - - - - _ _ Scole ci thricella aur opec tin I Scolecithricella minor o I

I


1 ESTIMATED ABUNDANCE PER 1000 rn3 WATER

CAPE MENDOCINO I

30 MARCH- 27 APRIL 1958 I

I


0

0

0

a

0

0

a

0

0

a

0

0

0

0

1 I 1

; Scolecithricella minor



STATIONS o D A Y 0 NIGHT

5 0 - 4 9 9 FRANCISCO ' ,

CONCEPTION

0

0

b

Cola n oi da

Scolecithricella minor

5807

,-

&I_

35

30

25'

20'

125O 120" 115" I IO" I I I I I I I I I I I 1 I I

0

0

0

0

0

0

0

a

0

0

112

Calanoida

Scolecithricella minor

5810

113

c

"L

44

3!

3c

25

2 0

1 125O I200 115O I IO"


: Scolecithricella vit tata I

I

I CAPE I CALCOFI CRUISE 5804 MENDOCINO I

I 30 M A R C H - 2 7 APRIL 1958

0

0

0

0

0

0

I

I ESTIMATED ABUNDANCE PER 1000 m3

I STATIONS 0 DAY I

?. :.::'::.?:. >I,:.. 9- .$+.

SAN .... :: FRANCISCO ' , C.."

0

0

0

0

1-49

50 -499

500- 4,999

5,000 - 49,999 POINT

.... \.,. ,,CONCEPTION

0

0

WATER

NIGHT

0

0

Ca la noida

Scoleci thricella vitta tu 5804

0

0

0

,-

184

0

Calanoida

Scolecithricella vittata 590 I

4(

3:

30

25

2 0

I I I25O 120" 115" 1100

1 I I I I 1 1 1 1 1 1 1 1

0

0

0

0

0

0

0

0

0

0

186

10"

350

100

! 50

100

Ca la noida

Scottocalanus helenae

5804

117

c-

40

3 5

30'

25'

20'

- - _ - - - - - - - - - _ 0 \; : Scot tocalanus helenae

0 I

I

I CALCOFI CRUISE 5807 :;.. <.+ 0

I

30 JUNE - 2 2 JULY 1 9 5 8 MENDOCINO I ..;.

\! .::.. CAPE

.::.. - 0 I

I


..:.


0

0

0

0

0

SAN FRANCISCO ' ,

0

0

0

I - 49

5 0 -499

500 - 4,999

5,000 - 49,999

POINT CONCEPTION

Cola noi da

Scottocalanus helenae 5807

4c

3:

30

25

20

I 125" 1200 115" 1100

I I I I I 1 I 1 1 1 1 1 1

- _ _ _ _ _ _ _ _ _ _ _ _ ; Scottocalanus helenae 4

I


, ESTIMATED ABUNDANCE PER 1000m3 WATER

CAPE I

MENDOCINO 6 8 OCTOBER - 6 NOVEMBER 1958 6

0

0

0

0

STATIONS o DAY 0 NIGHT I ::;. '.?..

":', 1-49 '4 ;,:::::,>:. :; :: ..

0 50 - 499

. c:: +. ' SA N

.... ii FRANCISCO ' , ...... .... ..::,::.. 500 - 4,999

POINT CONCEPTION

5,000 - 49,999

0

0

0

0

0

0

Calanoida

Scottoca/anus helenae 5810

189

I I I

3:

3c

25

2 0

I I I I I I I I

..:r ::., I CALCOFI CRUISE 5901 ( CAPE I

MENDOCINO I 7 - 2 9 JANUARY 1959

..._ ..:_ I ESTIMATED ABUNDANCE PER 1000 rn3 WATER I


0

0

0

0

0

0

Calanoida

Scottocalanus helenae 590 I

40

35

3w

25'

200

I 125" I200 115' I IO"

I I 1 1 I I I 1 I 1 1 1 1

\:- - - - - - - - - - - - ; Scotfocalanus persecans I

I

..:: I' .iL I CALCOFI CRUISE 5804 CAPE

30 MARCH- 27 APRIL 1958 0 "?:. MENDOCINO I

..:., ESTIMATED ABUNDANCE PER 1000 rn3 WATER

I


0

0

e

0

0

0

I 1 I I I 1 I I I I I I 1 1 1 1 125O 1200 115' 1100

Calanoida

Scot tocalunus persecuns

5804

190

191

4c

35

30

25'

20'

I I 125' I200 115" I100 I I I I I I I I 1 I I I I

- _ _ _ _ _ _ _ _ _ _ _ _

0 \! .. : Scottocalanus persecans

0 I

e

0

0

0

6 I

CAPE ME NDOC I NO


I



0

0

0

e

Cala noida

Scot tocalanus persecans 5807

.-

PI

31

3c

25

20

125' 120" 115' I IO" I I I I I 1 I I 1 1 I I 1 I

- - - _ _ - _ _ _ _ _ _ _ \ : Scottocalanus persecans I



CAPE I


I


0

0

0

Calanoida

Scot tocalanus persecans 5810

192

40'

350

30'

? 50

?OO

193

194

Ip

4c

35

304

25'

200

e

e 0

0

0

e

0

0

e

0

0

e 0

0 e

3"

Calanoida

Scottoculunus securifrons 5810

3:

30

25'

20'

195 I I 1 I 120" 115" I IO" 125"

I I I 1 1 1 1 I 1 1 1

0

0

- _ _ - - _ _ - _ _ _ _ _ : Spinocalanus abyssalis 4

I


MENDOCINO 4 30 M A R C H - 2 7 A P R I L 1958

I

I


I STATIONS o D A Y 0 NIGHT I

0

0

0

SAN FRANCISCO ' ,

1-49

mmmrm 50 -499

500 - 4,999

5,000 - 49,999

POINT

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

I 1 I I I I I I I I 1 1 1 1 1 1 1 1 125" 1200 115" 1100

Calanoida

Spinocalanus abyssalis

5804

196

-P-

O

e

I-

20" C 0

0

0

e e

0

I I I I 1 I 1 I I I I I I I I 1 1 125' 120" I 1 5 O I IO"

Calanoida

Spinocalanus magnus

590 I

10"

i5"

'0"

50

3"

0

0

0

0

197

198

199

I I I I I 1 1 I

II

I I I I 1 1 1 1

40

35

30

25

20

125' 1200 115" I IO" I I I 1 % ; ' I I 1 I I I I 1 1 1 1

Tortanus discaudatus _ _ _ _ _ _ _ _ _ _ _ _ 1; I

I



CAPE I


I


0

0

0

0

0

0

0

0

0

0

0

0

0

0

0

100

350

30"

250

200

200

0

0

0

0

201

40

3 5

3 0

2 5'

20'

125" 1200 115" I IO" I 1 I I 1 I I I I I I I I I

-: Undeuchaeta intermedia - - - _ _ _ _ _ _ - _ _

I

I

I CALCOFI CRUISE 5804 CAPE MENDOCINO I - 3 0 MARCH- 27 APRIL 1958

4


STATIONS o DAY

1-49

NIGHT

0

Ca la noida

Undeuchaeta intermedia

5804

202

4c

3:

30

25

20

125' I200 115" I IO" I I I I 1 I I I 1 I I I I I

Undeuchaeta intermedia _ _ _ - - _ _ _ _ _ _

I

I

I CALCOFI CRUISE 5807 CAPE MENDOCINO I 30 J U N E - 2 2 JULY 1 9 5 8

0

e

0

0

-0

0

0

0

I ESTIMATE0 ABUNDANCE PER 1000 m3 WATER


I - 49 m 50 -499

5 0 0 - 4,999

5,000 - 49,999

\,:, SAN / \ ..::., /DIEGO

0.1

Cala noida

Undeuchue tu in te r rn edia 5807

3:

3c

25

20

203 I I 1

120" 115" I IO" 125" 1 I I I I I I I I I I

Undeuchaeta intermedia - - _ _ _ _ _ _ _ _ _

I

I

! CALCOFI CRUISE 5810 CAPE MENDOCINO I

8 OCTOBER - 6 NOVEMBER 1958 I



0

0

0

0

0

e 0

0

Cala no ida

Undeuchaeta in t e m e d i a

5810

10"

i5O

100

5"

0"

204

i l

3:

3c

25

20

a

0

I

I CALCOFI CRUISE 5901 CAPE MENDOCINO 4

7 - 29 JANUARY 1959

ESTIMATED ABUNDANCE PER 1000 rn3 WATER I


SAN FRANCISCO ' ,

\;,, POINT

1-49

50 - 499

500 - 4,999

5,000 - 49,999

0

0

0

0

0

0

40"

35"

30"

15"

I00

Calanoida

Undeuchaeta intermedia

590 I

205

0

0

b

0

0

b

0

0

0

206

40

35

30

25'

20'

0

0

e e

0

0

e

0

0

e

Calanoida

Undeuchaeta plumosa

5810

40"

350

30'

_I--. . . "_-

e 0

0

0

0

e

207

208

1 I I 1 I I I 1

4c

35

30

25

20

1 I I 1 1 1 1 1

125O 120" 115" I IO" I I 1 I I I I 1 I 1 1 1 1 1

w w

0

0

w

0

0

w 0

0

w

0

U n din e I I a bre vip es

CALCOFI CRUISE 5804


30 M A R C H - 2 7 APRIL 1958


1-49

50 -499

5 0 0 - 4,999

5,000- 49,999

0

3

0

w

0

0

0

0

10"

350

30°

2 5O

20°

209

3e

30

25

20

I I25O 120" 115' I100

I I 1 1 I 1 I I 1 I I I I

_ _ _ - - - _ - - _ _ _ _ I

4 Undinula dar winii I

0

0



MENDOCINO I 30 MARCH- 27 A P R I L 1958

I

I


0

0

.<., .e., ..:.

'C. ;,::::::::. ...' 0.'

2<:;,i .... . . . FRANCISCO ' , \'e .... _._._. .... ..::,::., :: j * * " " ' ~ ~

1-49

50 -499

500 - 4,999

0

0

0

0

0

0

e

0

0

0

0

21 0

200

0

0

- 200 -

I I I I 1 I I I I I I 1 I I I I

Ca la no i da

Undinula darwinii 5810

21 1

0

35

30

25

20

I I

Un d in u la vulgaris I CALCOFI CRUISE 5810

I ESTIMATED ABUNDANCE PER 1000m3 WATER

CAPE I

8 OCTOBER - 6 NOVEMBER 1958 MENDOCINO I

I

I STATIONS o D A Y 0 NIGHT

I

1-49

SAN 5 0 - 499 FRANCISCO ' ,

0 _,.A 1-n-

0

0

0

0

- 0

0 .

0

0

3uu-+ ,YYY

5,000 - 49,999

21 2

40'

350

30"

25O

200

Calanoida

Undinula vulgaris

5810

21 3

40'

35

3(

L

t

0

0

..__

0

0

0

0

a 0

0

0

1 I I I 1 I I I I I 1 1 1 1 1 1 1 1 115' 11" 125O 120"

Calanoida

Undinula vulgaris

590 I

IO

00

!5"

20"

OREGON

\ \ \ - _ I . . /;;

These maps a re designed to show essential details of the area most intensively studied by the California Cooperative Oceanic Fisheries Investigations. This is approximately the same area as is shown in color on the front cover. Geographical place names a re those most commonly used in the various publications emerging from the research. The cardinal station lines extending southwestward from the coast a r e shown. They a re 120 miles apart. Additional lines are uti- lized as needed and can be as closely spaced as 12 miles apart and still have individual numbers. The stations along the lines a re w m - bered with respect to the station 60 line, the numbers increasing to the west and decreasing to the east. Most of them a re 40 miles apart, and a re numbered in groups of 10. This permits adding stations a s close a s 4 miles apart as needed. An example of the usual identifica- tion is 120.65. This station is on line 120, 20 nautical miles south- west of station 60.

The projection of the front cover is Lambert's Azimuthal Equal Area Projection. The detail maps a re a Mercator projection.

;i

CONTENTS

A . Fleminger

Distributional atlas of calanoid copepods in the California Current region, Part II

Charts

vii

1-213

Documents

Clausocalanus...Eucalanus elongatus hyalinus Equatorial oceanic species -- Scolecithricella abgssalis, Euchaeta -- acuta, E. longicornis, Clausocalanus minor, Eucalanus inermis, Centropages