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7/23/2019 WCS Afghanistan Biodiversity Conservation Project Field Report No 6 (Wildlife Immobilization)
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WCS Afghanistan Biodiversity ConservationProject
Field Report No 6 (Wildlife Immobilization)
Funded by USAID From the American People
7/23/2019 WCS Afghanistan Biodiversity Conservation Project Field Report No 6 (Wildlife Immobilization)
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Chemical restraint of Afghan mammals
A document for Afghan veterinarians
Dr Stphane OstrowskiAfghanistan Ecosystem Health Project Manager, WCS
February 2007
The present document lists the most common wild mammal species encountered in
Afghanistan and the drug combinations used for their clinical examination or for minor
surgical procedures.
Species Species are sorted by order, family and scientific name. When available, common
names in Dari and Pashto are provided (Mammals of Afghanistan, Habibi, 2003).
Body mass Average body masses are provided for adult specimens. They are derived from
the literature (especially from the Handbook of Wildlife Chemical immobilization, Kreeger, 1999
and theNew Encyclopedia of Mammals, McDonald, 2001) and from measurements I have
made in Western Asia since 1996.
Drugs Provided drugs are suitable under most circumstances to achieve tranquilization and
safe handling of wild animals. Two drugs are usually combined for the chemical restraint of
animals. They should be administered in the same syringe intramuscularly (IM)1. Dosages of
drug combinations provided in Tables 1 and 2 are either derived from the Handbook of Wildlife
Chemical Immobilization (Kreeger, 1999) or are extrapolated from dosages reported in theliterature for close species and adjusted when necessary according to my personal field
experience. Although I believe they would be the best choice for artiodactyls, I did not include
opiate derivatives (etorphine, fentanyl, carfentanil) in the tables as these drugs and their
antagonists (diprenorphine, naloxone, naltrexone) are difficult to obtain and are verydangerous to use. Table 1 summarizes proposed drug combinations for chemical restraint of
the most common species of wild mammals in Afghanistan, while Table 2 focuses on
intramuscular dosages of ketamine-xylazine combination for rodents weighing less than 1 kg.
Table 2 provides average values, and several species may require much higher dosages. Morework is needed to adjust dosages of this drug combination to the large variety of rodent species
occurring in Afghanistan.
Antagonists If the recommended drugs can be antagonized, the appropriate antagonistic
drug is mentioned and dosage is provided. Antagonists are given intravenously (IV) unless
otherwise stated.
Further reading I recommend reading the Handbook of Wildlife Chemical Immobilization
(Kreeger, 1999) for further information concerning remote delivery procedures, precautions of
use, drug side effects, and emergency procedures. Two copies of Kreegers book are available
for in-house consultation at the WCS main office, Ansari square St 3, right side, Shar e-Now,
Kabul.
1 Tiletamine + zolazepam combination (Telazol, Zoletil) is sold as ready-to-use preparations.
7/23/2019 WCS Afghanistan Biodiversity Conservation Project Field Report No 6 (Wildlife Immobilization)
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Table
1
Proposed
drugcom
binat
ions
forchem
icalrestra
intof
themos
tcommonspec
iesofw
ildmammals
inAfghan
istan
Order
Family
Scientificname
Commonname
NameinDari
NameinPashto
Averageadult
bodymass
Drugs
(combinationsanddosages)
Antag
onists
Hemiechinus
auritus
Longeared
hedgehog
Kharpushtakgu
sh
daraz
Auzdgwazey
jeshgey
0.20.5kg
5mg/kgketamine+0.2mg/kg
medetomidine
0.1m
g/kgatipamezoleIM
Hemiechinus
megalotis
Afghanhedgehog
Kharpushtak
afghany
Afghanijeshgey
?
5mg/kgketamine+0.2mg/kg
medetomidine
0.1m
g/kgatipamezoleIM
Insectivora
(insectivores)
Erinacidae
(hedgehogs)
Paraechinus
hypomelas
Brandts
hedgehog
Kharpushtak
kochak
Kuchney
jeshgey
0.51kg
5mg/kgketamine+0.2mg/kg
medetomidine
0.1m
g/kgatipamezoleIM
Chiroptera
(bats)
7/23/2019 WCS Afghanistan Biodiversity Conservation Project Field Report No 6 (Wildlife Immobilization)
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Vulpescana
Blanfordsfox
Robahkhakey
11.5kg
12mg/kgketamine+0.05
mg/kgmedetomidine
or10mg/kgTelazol/Zoletil*
0.3m
g/kgatipamezole
noreversalforTelazol/Zoletil*
Vulpescorsac
Corsacfox
Robaekarsak
2.55kg
12mg/kgketamine+0.05
mg/kgmedetomidine
or10mg/kgTelazol/Zoletil*
0.3m
g/kgatipamezole
noreversalforTelazol/Zoletil*
Vulpesrueppelii
Sandfox
Robahdashty
1.22.6kg
12mg/kgketamine+0.05
mg/kgmedetomidine
or10mg/kgTelazol/Zoletil*
0.3m
g/kgatipamezole
noreversalforTelazol/Zoletil*
Canidae(dogs)
Vulpesvulpes
Redfox
Robaesurkh
Srahgeydarah
36.5kg
12mg/kgketamine+0.05
mg/kgmedetomidine
or10mg/kgTelazol/Zoletil*
0.3m
g/kgatipamezole
noreversalforTelazol/Zoletil*
Hynaenidae
(hyenas)
Hyenahyena
Stripedhyena
Kaftaar
Kozh
2545kg
5mg/kgTelazol/Zoletil
or10mg/kgketamine+1mg/kg
xylazine
noreversalforTelazol/Zoletil*
0.11mg/kgyohimbineor0.2
mg/kgatipamezole
Herpestidae
(mongooses)
Herpestes
auropunctatus
SmallIndian
mongoose
Mushkhurma
Mushkhurma
1.12.4kg
4mg/kgketamine+6.5mg/kg
xylazine
0.5m
g/kgatipamezoleIM
Lutralutra
Commonotter
Sageabi
314kg
50mg/kgketamine+3mg/kg
xylazine
0.125
mg/kgyohimbine
Martesfoina
Stonemarten
Dalakhafaq
0.52kg
4mg/kgTelazol/Zoletill*+3
mg/kgxylazine
Notreported
Mellivora
capensis
Ratel
Samur
36kg
8mg/kgketamine+0.5mg/kg
xylazine
or2.2mg/kgTelazol/Zoletil*
0.3m
g/kgatipamezole
noreversalforTelazol/Zoletil*
Mustelaermine
a
Ermine
Moshtazy
0.050.35kg
5mg/kgketamine+0.1mg/kg
medetomidine
0.5m
g/kgatipamezoleIM
Mustelidae
(mustelids)
Mustelanivalis
Weasel
Raasu
0.050.35kg
5mg/kgketamine+0.1mg/kg
medetomidine
0.5m
g/kgatipamezoleIM
Ursusarctos
Brownbear
Khersnasvary
Kheryezh
100325kg
8mg/kgTelazol/Zoletil*
or2mg/kgTelazol/Zoletil*+
0.06mg/kgmedetomidine
or11mg/kgketamine+11
mg/kgxylazine
noreversalforTelazol/Zoletil*
0.3m
g/kgatipamezole
0.125
mg/kgyohimbine
Carnivora
(carnivores)
Ursidae(bears)
Ursusthibetanus
AsiaticblackbearKherssiyah
Thouryezh
6590kg(f)
110150kg(m)
4.4mg/kgTelazol/Zoletil*
Nore
versal
7/23/2019 WCS Afghanistan Biodiversity Conservation Project Field Report No 6 (Wildlife Immobilization)
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Caprafalconeri
Markhor
Ahumarkhur
Markhura
3240kg(f)
80110kg(m)
1.72.3mg/kgxylazine+3.1
4.3mg/kgketamine
1015mg/animalatipamezole
(2/3IV+1/3IM)
Capraibex
Siberianibex
Ahurung
Mugley
3050kg(f)
80100kg(m)
1.72.3mg/kgxylazine+3.1
4.3mg/kgketamine
1015mg/animalatipamezole
(2/3IV+1/3IM)
Gazella
subgutturosa
Goiteredgazelle
Ghazal
Oseye
1525kg
7mg/kgketamine+8.5mg/kg
xylazine
0.05mg/kgmethoxyodazoxan
(RX821002A)
Ovisammonpolii
MarcoPolos
sheep
Ahumarco
polo/qashqar
Marcopolo
gertsa
80120kg(m)
1.72.3mg/kgxylazine+3.1
4.3mg/kgketamine
1015mg/animalatipamezole
(2/3IV+1/3IM)
Bovidae(bovids)
Ovisorientalis
Urialsheep
Ahunekhsheyr/melSragertsa
3687kg(m)
1.72.3mg/kgxylazine+3.1
4.3mg/kgketamine
1015mg/animalatipamezole
(2/3IV+1/3IM)
Artiodactyla
(artiodactyls)
Suidae(pigs)
Susscrofa
Wildboar
Khuge
Sarkuzy
50200kg
3mg/kgTelazol/Zoletil*+1.6
mg/kgxylazine
1015mg/animalatipamezole
noreversalforTelazol/Zoletil*
Sciuridae
Marmotacaudata
Longtailed
marmot
Vondok/Tabargh
an
2.55kg
310mg/kgxylazine+1520
mg/kgTelazol/Zoletil*
12m
g/kgatipamezole
noreversalforTelazol/Zoletil*
Rodentia
(rodents)
Hystricidae
(porcupines)
Hystrixindica
Crested
porcupine
Jarah
Skon
1025kg
7.5mg/kgTelazol/Zoletil*
Nore
versal
*Bran
ddenom
inat
ionsof
Telazo
lTMa
ndZoletilTMare
for
USan
dEurope,r
espect
ively.It
isanassociat
ionof
tiletam
inean
dzo
lazepamch
lorhydra
tesatequa
lmg/m
gra
tio.
Thus
5mgof
Telazo
l/Zole
tilrepresen
ts2
.5mgof
tiletam
ineplus
2.5mgofzo
lazepam.
Table2Intramuscu
lar
dosagesof
ketam
ine-xy
lazinecom
bina
tion
forro
den
tsweigh
ing
less
than
1000g.
Foran
imalsweigh
ing
less
than
250g,a
10to20-fold
dilution
inster
ile
waterof
the
ketam
ine-xy
lazinecom
binat
ion
isrequ
ired
foraprec
iseadm
inistrat
ionof
the
drugs.
Bodymass(
gram)
Dosexylazine(mg)
Doseketamine(mg)
Sleeptime(minute)
20
0.20.4
12