List of data deficient reptiles

As of September 2016, the International Union for Conservation of Nature (IUCN) lists 910 data deficient reptile species. 18% of all evaluated reptile species are listed as data deficient. Of the subpopulations of reptiles evaluated by the IUCN, two species subpopulations have been assessed as data deficient.

This is a complete list of data deficient reptile species evaluated by the IUCN. Species which have data deficient subpopulations (or stocks) are indicated.

Turtles and tortoises
Species • Bellinger River snapping turtle (Elseya georgesi)

• Manning River snapping turtle (Elseya purvisi)

• Sicilian pond turtle (Emys trinacris)

• Forest hinge-back tortoise (Kinixys erosa)

• Alamos mud turtle (Kinosternon alamosae)

• Durango mud turtle (Kinosternon durangoense)

• Oaxaca mud turtle (Kinosternon oaxacae)

• Burmese flapshell turtle (Lissemys scutata)

• Flatback sea turtle (Natator depressus)

• Upemba mud turtle (Pelusios upembae)

• Spotted box turtle (Terrapene nelsoni) Subpopulations
 * Leatherback sea turtle (Dermochelys coriacea) (2 subpopulations)

Lizards
There are 419 lizard species evaluated as data deficient.

Anguids
• Bogert's arboreal alligator lizard (Abronia bogerti)

• Smoothback arboreal alligator lizard (Abronia leurolepis)

• Mitchell's arboreal alligator lizard (Abronia mitchelli)

• Northern Chiapas arboreal alligator lizard (Abronia ochoterenai)

• Cerro baul alligator lizard (Abronia ornelasi)

• Ramirez's alligator lizard (Abronia ramirezi)

• Reid's arboreal alligator lizard (Abronia reidi)

• Plain-necked glass lizard (Anguis incomptus)

• Barisia levicollis

• Celestus adercus

• Blue-tailed galliwasp (Celestus duquesneyi)

• Bromeliad galliwasp (Celestus fowleri)

• Celestus ingridae

• Small-eyed galliwasp (Celestus microblepharis)

• Celestus orobius

• Isthmian alligator lizard (Coloptychon rhombifer)

• Diploglossus montisilvestris

• Mesaspis antauges

• Wegner's glass lizard (Ophisaurus wegneri)

Diplodactylids
• Strand bavayia (Bavayia crassicollis)

• Forest bavayia (Bavayia cyclura)

• Montane bavayia (Bavayia montana)

• Sauvage's bavayia (Bavayia sauvagii)

• Marlborough green gecko (Naultinus manukanus)

Chameleons
• Brookesia lambertoni

• Calumma fallax

• Calumma vatosoa

• Necas's chameleon (Chamaeleo necasi)

• Furcifer tuzetae

• Circular-scaled chameleon (Kinyongia gyrolepis)

• Mount Kineti chameleon (Trioceros kinetensis)

• Nyiru montane chameleon (Trioceros ntunte)

• Schoutenden's montane dwarf chameleon (Trioceros schoutedeni)

• Wiedersheim's montane chameleon (Trioceros wiedersheimi)

Anoles
• Anolis alvarezdeltoroi

• Anolis baccatus

• Anolis boulengerianus

• Caqueta anole (Anolis caquetae)

• Cristifer anole (Anolis cristifer)

• Anolis cumingi

• Anolis cymbops

• Anolis duellmani

• Anolis forbesi

• Anolis fortunensis

• Anolis lemniscatus

• Ruida's anole (Anolis megalopithecus)

• Anolis microlepis

• Anolis milleri

• Sierra Juarez anole (Anolis rubiginosus)

• Anolis schiedii

• Anolis simmonsi

• Mouse anole (Anolis sminthus)

• Anolis subocularis

Gekkonids
• Blaesodactylus ambonihazo

• Thickhead rock gecko (Bunopus crassicauda)

• Argus rock gecko (Cnemaspis argus)

• Southern day gecko (Cnemaspis australis)

• Beddome's day gecko (Cnemaspis beddomei)

• Fraser's Hill rock gecko (Cnemaspis flavolineata)

• Giant forest gecko (Cnemaspis gigas)

• Cnemaspis jacobsoni

• Kolhapur day gecko (Cnemaspis kolhapurensis)

• Coastal day gecko (Cnemaspis littoralis)

• Waynaad day gecko (Cnemaspis monticola)

• Nilgiri day gecko (Cnemaspis nilagirica)

• Ondo forest gecko (Cnemaspis petrodroma)

• Rough-bellied day gecko (Cnemaspis tropidogaster)

• Peringuey's leaf-toed gecko (Cryptactites peringueyi)

• Cyrtodactylus aaroni

• Cyrtodactylus annandalei

• Cyrtodactylus arcanus

• Cyrtodactylus ayeyarwadyensis

• Cyrtodactylus brevidactylus

• Cyrtodactylus chrysopylos

• Moluccan bow-fingered gecko (Cyrtodactylus deveti)

• Cyrtodactylus feae

• Cyrtodactylus gordongekkoi

• Cyrtodactylus irianjayaensis

• Smith's bent-toed gecko (Cyrtodactylus malcolmsmithi)

• Cyrtodactylus medioclivus

• Cyrtodactylus minor

• Cyrtodactylus murua

• Sumontha's gecko (Cyrtodactylus sumonthai)

• Johore bow-fingered gecko (Cyrtodactylus sworderi)

• Cyrtodactylus wakeorum

• Wetar bow-fingered gecko (Cyrtodactylus wetariensis)

• Werner's spider gecko (Cyrtopodion gastrophole)

• Black-spotted leaf-toed gecko (Dixonius melanostictus)

• Many-scaled gecko (Geckolepis polylepis)

• Butler's dtella (Gehyra butleri)

• Oudeman's dtella (Gehyra interstitialis)

• Gehyra lampei

• Leopold dtella (Gehyra leopoldi)

• Shanxi gecko (Gekko auriverrucosus)

• Gekko badenii

• Gekko grossmanni

• Botel gecko (Gekko kikuchii)

• Yunnan gecko (Gekko scabridus)

• Richtersveld pygmy gecko (Goggia gemmula)

• Hemidactylus albivertebralis

• Arnold's leaf-toed ghecko (Hemidactylus arnoldi)

• Hemidactylus barbierii

• Hemidactylus lamaensis

• Hemidactylus lemurinus

• López-jurado's leaf-toed gecko (Hemidactylus lopezjuradoi)

• Hemidactylus makolowodei

• Moderate leaf-toed gecko (Hemidactylus modestus)

• Hemidactylus porbandarensis

• Hemidactylus pseudomuriceus

• Scaly gecko (Hemidactylus scabriceps)

• Smith's leaf-toed gecko (Hemidactylus smithi)

• Jerdon's gecko (Hemidactylus subtriedrus)

• Dutumi gecko (Hemidactylus tanganicus)

• Hemiphyllodactylus insularis

• Lepidodactylus buleli

• Yellow-eyed gecko (Lepidodactylus flaviocularis)

• Bougainville's scaly-toed gecko (Lepidodactylus mutahi)

• Mortlock Islands scaly-toed gecko (Lepidodactylus oligoporus)

• Lepidodactylus oortii

• Lepidodactylus paurolepis

• Admiralty gecko (Lepidodactylus pulcher)

• Guadalcanal scaly-toed gecko (Lepidodactylus shebae)

• Luperosaurus corfieldi

• Cuming's flapped-legged gecko (Luperosaurus cumingii)

• Pak Djoko's flap-legged gecko (Luperosaurus iskandari)

• Luperosaurus kubli

• Palawan flapped-legged gecko (Luperosaurus palawanensis)

• Lygodactylus decaryi

• Bunty's dwarf gecko (Lygodactylus grandisonae)

• Lygodactylus grzimeki

• Dar-es-salaam dwarf gecko (Lygodactylus inexpectatus)

• Lygodactylus pauliani

• Scheffler's dwarf gecko (Lygodactylus scheffleri)

• Lygodactylus uluguruensis

• Matoatoa spannringi

• Iranian keel-scaled gecko (Mediodactylus aspratilis)

• Iraqi keel-scaled gecko (Mediodactylus heteropholis)

• Jaz Murian bent-toed gecko (Mediodactylus sagittifer)

• Banded dwarf gecko (Microgecko helenae)

• Nactus kunan

• Vanuatu saw-tailed gecko (Perochirus guentheri)

• Phelsuma borai

• Phelsuma gouldi

• Phelsuma hoeschi

• Phelsuma kely

• Horsfield's flying gecko (Ptychozoon horsfieldii)

• Steudner's gecko (Tropiocolotes nubicus)

• Tropiocolotes wolfgangboehmei

• Weiler's gecko (Urocotyledon weileri)

Wall lizards
• Chabanaud's fringe-fingered lizard (Acanthodactylus boueti)

• Acanthodactylus gongrorhynchatus

• Acanthodactylus masirae

• Nilson's spiny-toed lizard (Acanthodactylus nilsoni)

• Acanthodactylus taghitensis

• Steiner's lacerta (Darevskia steineri)

• Caprivi rough-scaled lizard (Ichnotropis grandiceps)

• Tanzanian rough-scaled lizard (Ichnotropis tanganicana)

• Brandt's Persian lizard (Iranolacerta brandtii)

• Dasht-e Lut lacerta (Lacerta mostoufii)

• Latastia ornata

• Siebenrock's longtail lizard (Latastia siebenrocki)

• Mesalina ayunensis

• Scaled sandveld lizard (Nucras scalaris)

• Red sea snake-eyed lizard (Ophisops elbaensis)

• Southern shield-backed lizard (Philochortus rudolfensis)

• Peters' sand lizard (Pseuderemias striatus)

• South-east Asian green grass lizard (Takydromus hani)

Skinks
• Wilson's snake-eyed skink (Afroablepharus wilsoni)

• Andranovaho skink (Amphiglossus andranovahensis)

• Amphiglossus elongatus

• O'shaughnessy's Madagascar skink (Amphiglossus gastrostictus)

• Amphiglossus mandady

• Amphiglossus meva

• Amphiglossus spilostichus

• Amphiglossus stylus

• Russell's legless skink (Barkudia melanosticta)

• Slender four-fingered burrowing skink (Brachymeles elerae)

• Cotabato worm skink (Brachymeles pathfinderi)

• Brachymeles wrighti

• Cryptic litter skink (Caledoniscincus cryptos)

• Chalcides levitoni

• Five-fingered skink (Chalcides pentadactylus)

• Margarita skink (Copeoglossum margaritae)

• Cophoscincopus senegalensis

• Grande Comores snake eyed skink (Cryptoblepharus ater)

• Cryptoblepharus richardsi

• Cryptoblepharus xenikos

• Ahl's skink (Emoia ahli)

• Cogger's skink (Emoia coggeri)

• Cyclop's skink (Emoia cyclops)

• Jamur skink (Emoia jamur)

• Kloss' skink (Emoia klossi)

• Admiralty five-striped skink (Emoia mivarti)

• Emoia paniai

• Red-tailed swamp skink (Emoia ruficauda)

• Eremiascincus timorensis

• Six-striped mabouya (Eutropis englei)

• Gans' mabuya (Eutropis gansi)

• Blanford's mabuya (Eutropis innotata)

• Gyldenstolpe's worm skink (Isopachys gyldenstolpei)

• Chonburi snake skink (Isopachys roulei)

• Palni Hills ground skink (Kaestlea palnica)

• Larutia sumatrensis

• Zaire three-toed skink (Leptosiaphos blochmanni)

• Leptosiaphos dungeri

• Red five-toed skink (Leptosiaphos rhodurus)

• Udzungwa five-toed skink (Leptosiaphos rhomboidalis)

• Greers tree skink (Lioscincus greeri)

• Lipinia albodorsalis

• Werner's lipinia (Lipinia miangensis)

• Black slender tree skink (Lipinia rabori)

• Semper's lipinia (Lipinia semperi)

• Brongersma's lipinia (Lipinia venemai)

• Girard's tree skink (Lipinia vulcania)

• Rusty tree skink (Lipinia zamboangensis)

• Lobulia glacialis

• Lygosoma anguinum

• Carinated slender skink (Lygosoma carinatum)

• Taylor's writhing skink (Lygosoma frontoparietale)

• Lygosoma goaensis

• Pruthi's skink (Lygosoma pruthi)

• Sri Lankan supple skink (Lygosoma singha)

• Vosmer's writhing skink (Lygosoma vosmaeri)

• Ankodabe skink (Madascincus ankodabensis)

• Corn Island skink (Marisora magnacornae)

• Jabiluka dwarf skink (Menetia concinna)

• Mesoscincus altamirani

• Narrow-Bodied Skink (Oligosoma gracilicorpus)

• Southern Skink (Oligosoma notosaurus)

• Ophiomorus latastii

• Cabinda lidless skink (Panaspis cabindae)

• Panaspis quattuordigitata

• Papuascincus phaeodes

• Paracontias manify

• Paracontias milloti

• Paracontias tsararano

• Paracontias vermisaurus

• Parvoscincus palawanensis

• Colima skink (Plestiodon colimensis)

• Chihuahuan skink (Plestiodon multilineatus)

• Northern pigmy skink (Plestiodon parviauriculatus)

• Southern pigmy skink (Plestiodon parvulus)

• Bight coast skink (Pseudemoia baudini)

• Pseudoacontias madagascariensis

• Günther's ristella (Ristella guentheri)

• Rurk's ristella (Ristella rurkii)

• Travancore ristella (Ristella travancorica)

• Burma smooth skink (Scincella punctatolineata)

• Banded skink (Scincopus fasciatus)

• Sandy limbless skink (Scolecoseps acontias)

• Litipo sand skink (Scolecoseps litipoensis)

• Sphenomorphus annectans

• Negros sphenomorphus (Sphenomorphus arborens)

• Diwata sphenomorphus (Sphenomorphus diwata)

• Sphenomorphus fragosus

• Sphenomorphus laterimaculatus

• Sphenomorphus lawtoni

• Sphenomorphus microtympanus

• Sphenomorphus mimikanus

• Sphenomorphus rarus

• Sphenomorphus rufus

• Taylor's Solomon skink (Sphenomorphus taylori)

• Sphenomorphus transversus

• Sphenomorphus tritaeniatus

• Sphenomorphus wollastoni

• Wright's sphenomorphus (Sphenomorphus wrighti)

• Bayon's skink (Trachylepis bayonii)

• Betsileo mabuya (Trachylepis betsileana)

• Trachylepis keroanensis

• Trachylepis vezo

• New Britain spiny skink (Tribolonotus annectens)

• Admiralty spiny skink (Tribolonotus brongersmai)

• Giant spiny skink (Tribolonotus ponceleti)

• Tropidophorus latiscutatus

• Vietnascincus rugosus

Spectacled lizards
• Anadia bumanguesa

• Peters' anadia (Anadia petersi)

• Cope's bachia (Bachia pallidiceps)

• Stacy's bachia (Bachia trisanale)

• Cercosaura hypnoides

• Vanzolini's teiid (Colobodactylus dalcyanus)

• Rahm's sun tegus (Euspondylus rahmi)

• Gymnophthalmus vanzoi

• Kaieteurosaurus hindsi

• Macropholidus ataktolepis

• Petracola labioocularis

• Strange pholidobolus (Pholidobolus anomalus)

• Ptychoglossus romaleos

• Riama afrania

• Riama inanis

• Shreve's lightbulb lizard (Riama shrevei)

• Riama stellae

• Riama vieta

Sphaerodactylids
• Natal pigmy gecko (Coleodactylus natalensis)

• Perija lichen-gecko (Gonatodes lichenosus)

• Lepidoblepharis colombianus

• Lepidoblepharis microlepis

• Pristurus adrarensis

• Peters' rock gecko (Pristurus longipes)

• Pristurus mazbah

• Colombian clawed gecko (Pseudogonatodes furvus)

Night lizards
• Sumidero tropical night lizard (Lepidophyma chicoasensis)

• Macdougall's tropical night lizard (Lepidophyma dontomasi)

• Liner's tropical night lizard (Lepidophyma lineri)

• Lowe's tropical night lizard (Lepidophyma lowei)

• Yautepec tropical night lizard (Lepidophyma radula)

• Tarascan tropical night lizard (Lepidophyma tarascae)

• Tuxtla tropical night lizard (Lepidophyma tuxtlae)

• Bolson night lizard (Xantusia bolsonae)

Worm lizards
• Amphisbaena absaberi

• Amphisbaena lumbricalis

• Amphisbaena medemi

• Neglected worm lizard (Amphisbaena neglecta)

• Werner's worm lizard (Amphisbaena polygrammica)

• Shielded worm lizard (Amphisbaena scutigerum)

• Slevin's worm lizard (Amphisbaena slevini)

• Stejneger's worm lizard (Amphisbaena stejnegeri)

• Amphisbaena tragorrhectes

• Lindi sharp-snouted worm lizard (Ancylocranium barkeri)

• Kilwa sharp-snouted worm lizard (Ancylocranium ionidesi)

• West African worm lizard (Baikia africana)

• Chirindia mpwapwaensis

• Sierra Leone worm lizard (Cynisca degrysi)

• Ghana worm lizard (Cynisca kraussi)

• Cynisca muelleri

• Cynisca rouxae

• Cameroon worm lizard (Cynisca schaeferi)

• Cynisca senegalensis

• Cynisca williamsi

• Loveridgea phylofiniens

• Western Congo worm lizard (Monopeltis guentheri)

• Gaboon worm lizard (Monopeltis jugularis)

• Zygaspis kafuensis

Neotropical ground lizards
• Amathites lava lizard (Eurolophosaurus amathites)

• Tarapaca Pacific iguana (Microlophus tarapacensis)

• Ivy whorltail iguana (Stenocercus ivitus)

• Black-spotted whorltail iguana (Stenocercus nigromaculatus)

• Greater ornate whorltail iguana (Stenocercus praeornatus)

• Tropidurus arenarius

• Tropidurus psammonastes

Dragon lizards
• Bocourt's agama (Agama bocourti)

• Scortecci's agama (Agama cornii)

• Hardwicke's bloodsucker (Brachysaura minor)

• Marbled crested lizard (Bronchocela marmorata)

• Orange-lipped forest lizard (Calotes aurantolabium)

• Calotes medogensis

• Crystal creek two-line dragon (Diporiphora convergens)

• Draco cornutus

• Abbott's crested lizard (Gonocephalus abbotti)

• Gonocephalus interruptus

• Manthey's forest dragon (Gonocephalus lacunosus)

• Mindoro forest dragon (Gonocephalus semperi)

• Negros forest dragon (Gonocephalus sophiae)

• Modigliani's nose-horned lizard (Harpesaurus modigliani)

• Bruijni forest dragon (Hypsilurus bruijnii)

• Palau tree dragon (Hypsilurus godeffroyi)

• Hypsilurus nigrigularis

• Hypsilurus ornatus

• Hypsilurus tenuicephalus

• Agaupani mountain lizard (Japalura dasi)

• Graham's japalure (Japalura grahami)

• Pseudocalotes dringi

• Pseudocophotis sumatrana

• Trapelus jayakari

• Schmitz' agama (Trapelus schmitzi)

• Even-scaled earless dragon (Tympanocryptis uniformis)

Phrynosomatids
• Rock horned lizard (Phrynosoma ditmarsi)

• Sceloporus halli

• Sceloporus lemosespinali

• Sceloporus salvini

• Sceloporus subpictus

• Sceloporus tanneri

Varanids
• Black tree monitor (Varanus beccarii)

• Golden-spotted tree monitor (Varanus boehmei)

• Biak tree monitor (Varanus kordensis)

• Yellow tree monitor (Varanus reisingeri)

• Varanus telenesetes

• Yemen monitor (Varanus yemenensis)

Liolaemids
• Liolaemus cinereus

• Curicen tree iguana (Liolaemus curicensis)

• Liolaemus curis

• Duellman's tree iguana (Liolaemus duellmani)

• Liolaemus erroneus

• Liolaemus exploratorum

• Liolaemus gravenhorstii

• Gray tree iguana (Liolaemus griseus)

• Liolaemus hermannunezi

• Liolaemus kuhlmanni

• Liolaemus maldonadae

• Liolaemus mapuche

• Liolaemus montanezi

• Liolaemus paulinae

• Liolaemus walkeri

• Liolaemus williamsi

• Phymaturus desuetus

• Phymaturus manuelae

Other lizard species
• Arabian worm lizard (Agamodon arabicus)

• Aspidoscelis opatae

• Spotted false monitor (Callopistes maculatus)

• Contomastix vacariensis

• Campbell's girdled lizard (Cordylus campbelli)

• Cordylus ukingensis

• Southern Honduran spiny-tailed iguana (Ctenosaura praeocularis)

• Bourret's blind skink (Dibamus bourreti)

• Smith's blind skink (Dibamus smithi)

• Iranian fat tailed gecko (Eublepharis angramainyu)

• Chaitzam's ameiva (Holcosus chaitzami)

• Long-necked northern leaf-tailed gecko (Orraya occultus)

• Short worm lizard (Pachycalamus brevis)

• Baur's leaf-toed gecko (Phyllodactylus baurii)

• Cerro Illescas gecko (Phyllodactylus clinatus)

• Phyllodactylus paucituberculatus

• Polychrus jacquelinae

• Polychrus peruvianus

• Pristidactylus alvaroi

• Pristidactylus valeriae

• Tarentola rudis

• Xenosaurus phalaroanthereon

• Zonosaurus maramaintso

Snakes
There are 480 snake species evaluated as data deficient.

Pseudoxyrhophiids
• Ithycyphus blanci

• Liophidium apperti

• Liophidium maintikibo

• Madagascar three-lined snake (Liophidium trilineatum)

• Phisalixella iarakaensis

Typhlopid blind snakes
• Acutotyphlops banaorum

• Red blind snake (Acutotyphlops infralabialis)

• Kunua blind snake (Acutotyphlops kunuaensis)

• Acutotyphlops solomonis

• Blanford's blind-snake (Afrotyphlops blanfordii)

• Kakamega blind-snake (Afrotyphlops kaimosae)

• Mann's worm snake (Afrotyphlops manni)

• Kenyan dwarf blind-snake (Afrotyphlops nanus)

• Rondo worm snake (Afrotyphlops rondoensis)

• Amerotyphlops amoipira

• Letheobia episcopus

• Eritrean blind snake (Letheobia erythraea)

• Liberia worm snake (Letheobia leucostictus)

• Zanzibar beaked snake (Letheobia pallida)

• Pemba gracile blind-snake (Letheobia pembana)

• Stejneger's beaked snake (Letheobia stejnegeri)

• Ramphotyphlops aluensis

• Arboreal blind snake (Ramphotyphlops angusticeps)

• Beck's blind snake (Ramphotyphlops becki)

• Cuming's blind snake (Ramphotyphlops cumingii)

• Lorenz's blind snake (Ramphotyphlops lorenzi)

• Small-headed blind snake (Ramphotyphlops mansuetus)

• Marx's worm snake (Ramphotyphlops marxi)

• Manukwari blind snake (Ramphotyphlops similis)

• Salawati blindsnake (Ramphotyphlops supranasalis)

• Loyalty Islands blind snake (Ramphotyphlops willeyi)

• Andasibe blind snake (Typhlops andasibensis)

• Gunther's blind snake (Typhlops bothriorhynchus)

• Typhlops canlaonensis

• Light-collared blind snake (Typhlops collaris)

• Comoro worm snake (Typhlops comorensis)

• Conrad's worm snake (Typhlops conradi)

• Typhlops domerguei

• Typhlops etheridgei

• Belgaum worm snake (Typhlops exiguus)

• File worm snake (Typhlops filiformis)

• Gia Dinh blind snake (Typhlops giandinhensis)

• Cebu blind snake (Typhlops hypogius)

• Sumatra worm snake (Typhlops hypsobothrius)

• Klemmer's blind snake (Typhlops klemmeri)

• Koekkoek's blind snake (Typhlops koekkoeki)

• Koshun worm snake (Typhlops koshunensis)

• Luzon blind snake (Typhlops luzonensis)

• Typhlops madagascariensis

• Manila blind snake (Typhlops manilae)

• Meszoely's blind snake (Typhlops meszoelyi)

• Typhlops microcephalus

• Typhlops mucronatus

• Oates's blind snake (Typhlops oatesii)

• Typhlops ocularis

• Ozaki's blind snake (Typhlops ozakiae)

• Tanga blind-snake (Typhlops platyrhynchus)

• Typhlops rajeryi

• Reuters blind snake (Typhlops reuteri)

• Roxane's blind snake (Typhlops roxaneae)

• Brown blind snake (Typhlops ruficaudus)

• Siamese blind snake (Typhlops siamensis)

• Socotra worm snake (Typhlops socotranus)

• Peter's worm snake (Typhlops tenuicollis)

• Thurston's worm snake (Typhlops thurstoni)

• Trang blind snake (Typhlops trangensis)

• Iranian worm snake (Typhlops wilsoni)

• Xenotyphlops mocquardi

Vipers
• Tai hairy bush viper (Atheris hirsuta)

• Cerrophidion petlalcalensis

• Crotalus lannomi

• Crotalus tancitarensis

• Hughes' saw-scaled viper (Echis hughesi)

• Joger's saw-scaled viper (Echis jogeri)

• Cherlin's saw-scaled viper (Echis megalocephalus)

• Likiang pit viper (Gloydius monticola)

• Toba pit viper (Popeia toba)

• Western hognose viper (Porthidium hespere)

• Porthidium volcanicum

• Kaulback's lance-headed pitviper (Protobothrops kaulbacki)

• Mao-lan pit viper (Protobothrops maolanensis)

• Spider-tailed horned viper (Pseudocerastes urarachnoides)

• Sichuan pit viper (Sinovipera sichuanensis)

• Trimeresurus mcgregori

• Medo pit viper (Viridovipera medoensis)

Dipsadids
• Oaxacan burrowing snake (Adelphicos latifasciatum)

• Bolivian burrowing snake (Apostolepis dorbignyi)

• Goias burrowing snake (Apostolepis goiasensis)

• Apostolepis polylepis

• Apostolepis tenuis

• Atractus acheronius

• Atractus apophis

• Atractus atratus

• Atractus avernus

• Atractus ayeush

• Bolivian ground snake (Atractus balzani)

• Two-lined ground snake (Atractus biseriatus)

• Atractus boulengerii

• Atractus darienensis

• Atractus depressiocellus

• Atractus echidna

• Ecuadorean ground snake (Atractus ecuadorensis)

• Filippi's ground snake (Atractus favae)

• Atractus hostilitractus

• Atractus imperfectus

• Indistinct ground snake (Atractus indistinctus)

• Lehmann's ground snake (Atractus lehmanni)

• Atractus macondo

• Blackbelly ground snake (Atractus melanogaster)

• Atractus mijaresi

• Atractus nasutus

• Black-ventered ground snake (Atractus nigriventris)

• Fat ground snake (Atractus obesus)

• Bignose ground snake (Atractus obtusirostris)

• Hispanic ground snake (Atractus oculotemporalis)

• Atractus paravertebralis

• Little-scaled ground snake (Atractus pauciscutatus)

• Peru ground snake (Atractus peruvianus)

• Atractus tamaensis

• Variegated ground snake (Atractus variegatus)

• Vertebral ground snake (Atractus vertebralis)

• Atractus vertebrolineatus

• Clelia hussami

• Coniophanes alvarezi

• Coniophanes joanae

• Coniophanes lateritius

• Coniophanes melanocephalus

• Michoacán striped snake (Coniophanes sarae)

• Conophis morai

• Cryophis hallbergi

• Colombian frog-eating snake (Diaphorolepis laevis)

• Dipsas baliomelas

• Dipsas maxillaris

• Tropical snail-eater (Dipsas sanctijoannis)

• Pinchinda snake (Emmochliophis fugleri)

• Mexican longtail snake (Enulius oligostichus)

• Eridiphas marcosensis

• Erythrolamprus andinus

• Erythrolamprus problematicus

• Pyburn's tropical forest snake (Erythrolamprus pyburni)

• Erythrolamprus subocularis

• Eutrachelophis steinbachi

• Geophis bellus

• Betanien earth snake (Geophis betaniensis)

• Mexican plateau earth snake (Geophis bicolor)

• Blanchard's earth snake (Geophis blanchardi)

• Veracruz earth snake (Geophis chalybeus)

• Panamenian earth snake (Geophis championi)

• Savage's earth snake (Geophis downsi)

• Dunn's earth snake (Geophis dunni)

• Sierra Coalcoman earth snake (Geophis incomptus)

• Isthmian earth snake (Geophis isthmicus)

• Geophis juarezi

• Widecollar earth snake (Geophis laticollaris)

• Potosí earth snake (Geophis latifrontalis)

• Michoacán earth snake (Geophis maculiferus)

• Black-banded earth snake (Geophis nigrocinctus)

• Geophis petersii

• Pyburn's earth snake (Geophis pyburni)

• Red earth snake (Geophis russatus)

• Sallae's earth snake (Geophis sallaei)

• Siebold's earth snake (Geophis sieboldi)

• Tarascan earth snake (Geophis tarascae)

• Dunn's water snake (Hydromorphus dunni)

• Rio Verde nightsnake (Hypsiglena tanzeri)

• Blunt-headed vine snake (Imantodes phantasma)

• Vanzolini's ground snake (Lygophis vanzolinii)

• Alemán's snail-eater (Plesiodipsas perijanensis)

• Pliocercus wilmarai

• Oaxacan graceful brown snake (Rhadinaea bogertorum)

• Veracruz graceful brown snake (Rhadinaea cuneata)

• Forbes' graceful brown snake (Rhadinaea forbesi)

• Gaige's pine forest snake (Rhadinaea gaigeae)

• Macdougall's graceful brown snake (Rhadinaea macdougalli)

• Myers' graceful brown snake (Rhadinaea myersi)

• Guerreran pine woods snake (Rhadinaea omiltemana)

• Common graceful brown snake (Rhadinaea pulveriventris)

• Pueblan graceful brown snake (Rhadinaea quinquelineata)

• Hannstein's spot-lipped snake (Rhadinella hannsteini)

• Rhadinella kanalchutchan

• Rhadinophanes monticola

• Dunn's saphenophis snake (Saphenophis antioquiensis)

• Atahuallpa saphenophis snake (Saphenophis atahuallpae)

• Saphenophis tristriatus

• Dunn's snail sucker (Sibon dunni)

• Sibon linearis

• Sibon perissostichon

• Synophis calamitus

• Lasalle's fishing snake (Synophis lasallei)

• Slender snake (Tachymenis tarmensis)

• Taeniophallus nebularis

• Thamnodynastes ceibae

• Mocquard's swamp snake (Tretanorhinus mocquardi)

• Barbour's tropical ground snake (Trimetopon barbouri)

• Tropidodipsas repleta

• Urotheca dumerilli

• Urotheca myersi

Shield-tailed snakes
• Lined thorntail snake (Platyplectrurus trilineatus)

• Kerala burrowing snake (Plectrurus aureus)

• Karnataka burrowing snake (Plectrurus canaricus)

• Günther's burrowing snake (Plectrurus guentheri)

• Cardamom Hills earth snake (Rhinophis fergusonianus)

• Beddome's earth snake (Uropeltis beddomii)

• Brougham's earth snake (Uropeltis broughami)

• Sirumalai Hills earth snake (Uropeltis dindigalensis)

• Günther's earth snake (Uropeltis liura)

• Anaimalai earth snake (Uropeltis macrorhynchus)

• Spotted earth snake (Uropeltis maculatus)

• Boulenger's earth snake (Uropeltis myhendrae)

• Southern earth snake (Uropeltis nitidus)

• Shieldtail earth snake (Uropeltis petersi)

Elapids
• Arafura sea snake (Aipysurus tenuis)

• Beddome's coral snake (Calliophis beddomei)

• Spotted coral snake (Calliophis gracilis)

• Collared whip snake (Demansia torquata)

• Sepic beaked sea snake (Enhydrina zweifeli)

• Faint-banded sea snake (Hydrophis belcheri)

• Peters' sea snake (Hydrophis bituberculatus)

• Gunther's sea snake (Hydrophis cantoris)

• Fine-spined sea snake (Hydrophis czeblukovi)

• Plain sea snake (Hydrophis inornatus)

• Kloss' sea snake (Hydrophis klossi)

• Hydrophis laboutei

• Bombay sea snake (Hydrophis mamillaris)

• Hydrophis melanocephalus

• Black-banded sea snake (Hydrophis melanosoma)

• Daudin's sea snake (Hydrophis nigrocinctus)

• Hydrophis pachycercos

• Hydrophis parviceps

• Kalimantan sea snake (Hydrophis sibauensis)

• Collared sea snake (Hydrophis stricticollis)

• West coast black-headed sea snake (Hydrophis torquatus)

• Estuarine sea snake (Hydrophis vorisi)

• Wall's sea snake (Hydrophis walli)

• Bighead sea snake (Kolpophis annandalei)

• Bogert's coral snake (Micrurus bogerti)

• Micrurus camilae

• Micrurus nebularis

• Micrurus oligoanellatus

• Micrurus pachecogili

• Peters' coral snake (Micrurus petersi)

• Micrurus tamaulipensis

• Caspian cobra (Naja oxiana)

• Arafura smooth sea snake (Parahydrophis mertoni)

• Bougainville coral snake (Parapistocalamus hedigeri)

• Anomalous sea snake (Thalassophis anomalus)

• Setekwa river forest snake (Toxicocalamus grandis)

• Misima Island forest snake (Toxicocalamus misimae)

• Toxicocalamus pachysomus

• Spotted forest snake (Toxicocalamus spilolepidotus)

Calamariids
• Calamaria abramovi

• Padang reed snake (Calamaria abstrusa)

• Bengkulu reed snake (Calamaria alidae)

• Battersby's reed snake (Calamaria battersbyi)

• Boeseman's reed snake (Calamaria boesemani)

• Buch's reed snake (Calamaria buchi)

• Calamaria concolor

• Thick reed snake (Calamaria crassa)

• Döderlein's reed snake (Calamaria doederleini)

• Eiselt's reed snake (Calamaria eiselti)

• Forcart's reed snake (Calamaria forcarti)

• Gia Lai reed snake (Calamaria gialaiensis)

• Slender reed snake (Calamaria gracilima)

• Javanese reed snake (Calamaria javanica)

• Calamaria joloensis

• White-striped reed snake (Calamaria lateralis)

• Calamaria lautensis

• Lumholz's reed snake (Calamaria lumholtzi)

• Stripe-necked reed snake (Calamaria margaritophora)

• Mechel's reed snake (Calamaria mecheli)

• Palawan worm snake (Calamaria palavanensis)

• Pfeffer's reed snake (Calamaria pfefferi)

• Rebentisch's reed snake (Calamaria rebentischi)

• Sang's reed snake (Calamaria sangi)

• Thanh's reed snake (Calamaria thanhi)

• Ulmer's reed snake (Calamaria ulmeri)

• Snake (Etheridgeum pulchrum)

• Taylor's burrowing snake (Pseudorabdion taylori)

Lamprophiids
• Dunger's file snake (Gonionotophis egbensis)

• Gabou file snake (Gonionotophis gabouensis)

• Fisk's house snake (Lamprophis fiskii)

• Hellmich's wolf snake (Lycophidion hellmichi)

• Lycophidion pembanum

Indo-Australian water snakes
• Brachyorrhos albus

• Brachyorrhos jobiensis

• Cantoria annulata

• Sumatran mud snake (Enhydris albomaculata)

• Reuss' mud snake (Enhydris alternans)

• Bennett's mud snake (Enhydris bennettii)

• Sind River Snake (Enhydris chanardi)

• Kapuas mud snake (Enhydris gyii)

• Indian water snake (Enhydris indica)

• Tay Minh water snake (Enhydris innominata)

• Bangkok mud snake (Enhydris jagorii)

• Blanford's mud snake (Enhydris maculosa)

• Boulenger's water snake (Enhydris matannensis)

• Pahang mud snake (Enhydris pahangensis)

• Blackwater mud snake (Enhydris punctata)

• Mamberamo river water snake (Heurnia ventromaculata)

Colubrids
• Aeluroglena cucullata

• Blyth's reticulated snake (Blythia reticulata)

• Beddome's cat snake (Boiga beddomei)

• Bengkulu cat snake (Boiga bengkuluensis)

• Travancore cat snake (Boiga dightoni)

• Many-banded tree snake (Boiga multifasciata)

• Boiga ranawanei

• Boiga wallachi

• Chironius flavopictus

• Enggano rat snake (Coelognathus enganensis)

• Sharma's racer (Coluber bholanathi)

• Graceful racer (Coluber gracilis)

• Sarso Island racer (Coluber insulanus)

• Thomas' racer (Coluber thomasi)

• Nguyenvansang's snake (Colubroelaps nguyenvansangi)

• Hampton's green snake (Cyclophiops hamptoni)

• Dendrelaphis chairecacos

• Dendrelaphis hollinrakei

• Papuan treesnake (Dendrelaphis papuensis)

• Underwood's bronzeback tree snake (Dendrelaphis underwoodi)

• Scarce bridal snake (Dryocalamus gracilis)

• Eirenis rechingeri

• Eirenis thospitis

• Ficimia ramirezi

• Ficimia ruspator

• Ficimia variegata

• Geagras redimitus

• Spatula-toothed snake (Iguanognathus werneri)

• Lampropeltis catalinensis

• Lampropeltis webbi

• Leptophis santamartensis

• Himalayan stripe-necked snake (Liopeltis rappi)

• Cardamom Mountains wolf snake (Lycodon cardamomensis)

• Lycodon fausti

• Lycodon ferroni

• Gongshan wolf snake (Lycodon gongshan)

• Kundu's wolf snake (Lycodon kundui)

• Pink large-toothed snake (Lycodon rosozonatus)

• Lycodon solivagus

• Boehme's wolf snake (Lycodon synaptor)

• Manila wolf snake (Lycodon tessellatus)

• Lytorhynchus gasperetti

• Macroprotodon abubakeri

• Masticophis barbouri

• Tana delta smooth snake (Meizodon krameri)

• Myer's snake (Myersophis alpestris)

• Annam kukri snake (Oligodon annamensis)

• Durheim's kukri snake (Oligodon durheimi)

• Namsang kukri snake (Oligodon erythrorhachis)

• Hampton's kukri snake (Oligodon hamptoni)

• Jintakune's kukri snake (Oligodon jintakunei)

• Angel's kukri snake (Oligodon macrurus)

• Morice's kukri snake (Oligodon moricei)

• Luding kukri snake (Oligodon multizonatus)

• Nikhil's kukri snake (Oligodon nikhili)

• Ningshaan kukri snake (Oligodon ningshaanensis)

• Petronella's kukri snake (Oligodon petronellae)

• Pulau Weh kukri snake (Oligodon praefrontalis)

• Saint Giron's kukri snake (Oligodon saintgironsi)

• Oligodon templetoni

• Oligodon torquatus

• Travancore kukri snake (Oligodon travancoricus)

• Dark-spined kukri snake (Oligodon vertebralis)

• Slowinski's corn snake (Pantherophis slowinskii)

• Sulawesi black racer (Ptyas dipsas)

• Rhinocheilus etheridgei

• Aden black-headed snake (Rhynchocalamus arabicus)

• Rhynchocalamus barani

• Günther's many-tooth snake (Sibynophis bistrigatus)

• Mograbin diadem snake (Spalerosophis dolichospilus)

• Stegonotus florensis

• Barbour's centipede snake (Tantilla albiceps)

• Andes centipede snake (Tantilla andinista)

• Baird's black-headed snake (Tantilla bairdi)

• Briggs' centipede snake (Tantilla briggsi)

• Michoacán centipede snake (Tantilla cascadae)

• Tantilla hendersoni

• Tantilla johnsoni

• Black centipede snake (Tantilla nigra)

• Oaxacan centipede snake (Tantilla oaxacae)

• Tantilla robusta

• Tantilla sertula

• Slavens' centipede snake (Tantilla slavensi)

• Striped centipede snake (Tantilla striata)

• Volcan tacana centipede snake (Tantilla tayrae)

• Tantilla tecta

• Three-lined centipede snake (Tantilla triseriata)

• Italian Aesculapian snake (Zamenis lineatus)

• Persian rat snake (Zamenis persica)

Keelbacks
• Fox's mountain meadow snake (Adelophis foxi)

• Anoplohydrus aemulans

• Cope's rough-side (Aspidura copei)

• Andrea's keelback (Hebius andreae)

• Hebius arqus

• Mountain keelback (Hebius atemporale)

• Bridled keelback (Hebius frenatum)

• Groundwater's keelback (Hebius groundwateri)

• Gunung Kerinchi keelback (Hebius kerinciense)

• Viper-like keelback (Hebius viperinum)

• Sikkim keelback (Herpetoreas sieboldii)

• Kinabalu water snake (Hydrablabes praefrontalis)

• Cuc's mountain snake (Opisthotropis cucae)

• Jacob's stream snake (Opisthotropis jacobi)

• Spotted mountain stream snake (Opisthotropis maculosa)

• Maxwell's mountain keelback (Opisthotropis maxwelli)

• Smith's mountain keelback (Opisthotropis spenceri)

• Tam Dao stream snake (Opisthotropis tamdaoensis)

• Annam keelback (Parahelicops annamensis)

• Boonsong's keelback (Parahelicops boonsongi)

• Chapa flat-nosed snake (Pararhabdophis chapaensis)

• Angel's keelback (Rhabdophis angeli)

• Rhabdophis barbouri

• Black-barred keelback (Rhabdophis callichroma)

• Javanese keelback (Rhabdophis chrysargoides)

• Thamnophis nigronuchalis

• Thamnophis rossmani

• Tropidonophis dolasii

• Moluccan keelback (Tropidonophis elongatus)

• Halmahera keelback (Tropidonophis punctiventris)

• Burmese keelback water snake (Xenochrophis bellulus)

Burrowing asps
• Rodhain's purple-glossed snake (Amblyodipsas rodhaini)

• Taita Hills purple-glossed snake (Amblyodipsas teitana)

• Atractaspis reticulata

• Polemon leopoldi

• Michell's quill-snouted snake (Xenocalamus michellii)

• Transvaal quillsnout snake (Xenocalamus transvaalensis)

Dawn blind snakes
• Ecuador blind snake (Anomalepis flavapices)

• Mexican blind snake (Anomalepis mexicanus)

• Costa Rica blind snake (Helminthophis frontalis)

• Liotyphlops haadi

• Sao Paulo blind snake (Liotyphlops schubarti)

Thread snakes
• Manda flesh-pink blind snake (Epacrophis boulengeri)

• Drewes' worm snake (Epacrophis drewsi)

• Epictia alfredschmidti

• Dark blind snake (Epictia melanurus)

• Peru blind snake (Epictia peruviana)

• Red-lined blind snake (Epictia rubrolineata)

• Eleven-striped blind snake (Epictia undecimstriata)

• Socotra Island blind snake (Leptotyphlops filiformis)

• Howell's worm snake (Leptotyphlops howelli)

• Mount Kenya worm snake (Leptotyphlops keniensis)

• Boulenger's blind snake (Leptotyphlops macrurus)

• Mbanja worm snake (Leptotyphlops mbanjensis)

• Wilson's blind snake (Leptotyphlops wilsoni)

• Myriopholis burii

• Gambia blind snake (Myriopholis natatrix)

• Yemen blind snake (Myriopholis yemenicus)

• Angolan beaked thread snake (Namibiana rostrata)

• Rena affinis

• Michoacán slender blind snake (Rena bressoni)

• Parker's worm snake (Rhinoleptus parkeri)

• Tricheilostoma broadleyi

• Tricheilostoma greenwelli

• Caqueta blind snake (Trilepida brevissima)

• Santander blind snake (Trilepida nicefori)

Gerrhopilids
• Beddome's worm snake (Gerrhopilus beddomii)

• Javanese blind snake (Gerrhopilus bisubocularis)

• Flower's blind snake (Gerrhopilus floweri)

• Fred Parkers blindsnake (Gerrhopilus fredparkeri)

• Gerrhopilus hades

• Negros Island blind snake (Gerrhopilus hedraeus)

• Mcdowell's blindsnake (Gerrhopilus mcdowelli)

• Few-scaled worm snake (Gerrhopilus oligolepis)

• Tindall's worm snake (Gerrhopilus tindalli)

Other snake species
• Kinabalu giant blind snake (Anomochilus monticola)

• Sumatran giant blind snake (Anomochilus weberi)

• Aru cylinder snake (Cylindrophis aruensis)

• Engkari pipe snake (Cylindrophis engkariensis)

• Blanford's pipe snake (Cylindrophis lineatus)

• Dark spotted anaconda (Eunectes deschauenseei)

• Smith's rough water snake (Fimbrios smithi)

• Iwasaki's snail-eater (Pareas iwasakii)

• Xiaoheishan slug-eating snake (Pareas nigriceps)

• Stanley's slug snake (Pareas stanleyi)

• Plagiopholis delacouri

• Yunnan mountain snake (Plagiopholis unipostocularis)

• Baram false cobra (Pseudoxenodon baramensis)

• Jacobson's false cobra (Pseudoxenodon jacobsonii)

• Xenophidion acanthognathus

• Schäfer's spiny-jawed snake (Xenophidion schaeferi)

• Günther's mountain snake (Xylophis stenorhynchus)