Vipers

 Adders (see also Asps and Vipers)

Atractaspis bibronii Atractaspis congica Bitis arietans Bitis atropos Bitis caudalis Bitis cornuta Bitis gabonica Bitis inornata Bitis peringuey Causus depfilppi Causus lichtensteinii Causus rhombeatus Vipera berus Vipera kaznakovi Vipera lebetina Vipera superciliaris Vipera ursinii

Bribron's burrowing adder Congo burrowing adder Puff adder Berg adder Horned puff adder Horned adder Gaboon adder Cape puff adder Peringuey's adder Snouted night adder Lichtenstein night adder Common night adder European or cross adder Caucasus adder Desert adder African lowland adder Meadow adder

Vipers (see also Adders and Asps)

Atheris species Atractaspis species Bitis gabonica Bitis naricornis Bothrops nasutus Bothrops nummifer Bothrops schlegelii Cerastes cerastes Cerastes vipera Echis carinatus Echis coloratus Pseudocerastes persicus Vipera ammodytes Vipera aspis Vipera berus Vipera latasti Vipera lebetina  Vipera russelli Vipera ursinii Vipera xanthina Vipera xanthina palaestinae Vipera xanthina xanthina

African bush vipers Mole vipers Gaboon viper Rhinoceros viper Hognose viper Jumping viper Eyelash viper Horned viper Sahara sand viper Saw-scaled viper Saw-scaled/Arabian viper Palestine/Persian horned viper Long-nosed viper Asp viper European viper Lataste's/snub-nosed viper Levantine viper Russell's viper Orsini's viper Near East viper Palestine viper Turkish viper

Pit vipers

American

Agkistrodon bilineatus bilineatus Agkistrodon bilineatus taylori  Agkistrodon contortrix contortrix  Agkistrodon contortrix laticinctus Agkistrodon contortrix mokeson  Agkistrodon contortrix phaeogaster  Agkistrodon contortrix pictigaster  Agistrodon piscivorus conanti Agistrodon piscivorus piscivorus  Agkistrodon piscivorus leucostoma

Common cantil Taylor's cantil Southern copperhead Broad-banded copperhead Northern copperhead Osage copperhead Trans-Pecos copperhead Florida cottonmouth Eastern cottonmouth Western cottonmouth

Asian

Agkistrodon acutus Agkistrodon halys Agkistrodon hypnale Agkistrodon rhodostoma

Hundred-pace snake Mamushi (Japan & Korea) Hump-nosed viper Malayan pit viper

American Lanceheads

Bothrops alternatus  Bothrops alticola  Bothrops andianus  Bothrops asper  Bothrops atrox  Bothrops barbouri  Bothrops barnetti  Bothrops bicolor  Bothrops bilineatus bilineatus  Bothrops brazili  Bothrops caribbeaus  Bothrops cotiara  Bothrops dunni  Bothrops fonsecai  Bothrops godmanni  Bothrops insularis  Bothrops jararaca  Bothrops jararacussu  Bothrops lanceolatus  Bothrops lansbergii  Bothrops lateralis  Bothrops melanurus  Bothrops nasutus  Bothrops neuwiedi  Bothrops nigroviridis nigroviridis  Bothrops nummifier  Bothrops orphryomegas  Bothrops peruvianis  Bothrops pirajai  Bothrops schlegelii  Bothrops yucatannicus

Urutu or Yarara Parker's pit viper Andean pit viper Terciopelo* Barba amarilla* Caissaca* Barbour's pit viper Barnett's pit viper Bocourt's pit viper Amazonian tree-viper Brazil's pit viper St. Lucia pit viper Cotiara Dunn's pit viper Fonseca's pit viper Godmann's pit viper Island jararaca Jararaca Jararacussu Fer-de-lance Lansberg's hog nose viper Yellow-lined pit viper Black-tailed pit viper Hog-nosed pit viper Jararaca pintada or Wied's lance-head Black spotted pit viper Jumping viper Western hog-nosed pit viper Peruvian pit viper Piraja's pit viper, Jararacucu Eyelash viper Yucatan pit viper

Rattlesnakes

Crotalus adamanteus  Crotalus atrox  Crotalus basiliscus basiliscus  Crotalus basiliscus oaxacus  Crotalus catalinensis  Crotalus cerastes cerastes  Crotalus cerastes cercobombus  Crotalus cerastes laterorepens  Crotalus durissus durissus  Crotalus durissus culminatus  Crotalus durissus terrificus  Crotalus durissus totonacus  Crotalus enyo enyo  Crotalus enyo cerralvensis  Crotalus enyo furvus  Crotalus exsul  Crotalus horridus horridus  Crotalus horridus atricaudatus  Crotalus intermedius intermedius  Crotalus lepidus lepidus  Crotalus lepidus klauberi  Crotalus lepidus morulus  Crotalus mitchelli mitchelli  Crotalus mitchelli pyrrhus  Crotalus mitchelli stephensi  Crotalus molossus molossus  Crotalus molussus nigrescens  Crotalus polystictus  Crotalus pricei pricei  Crotalus ruber ruber  Crotalus ruber lucasensis  Crotalus scutulatus scutulatus  Crotalus scutulatus salvini  Crotalus stejnegeri  Crotalus tigris  Crotalus tortugensis  Crotalus unicolor  Crotalus vegrandis  Crotalus viridis abyssus  Crotalus viridis caliginis  Crotalus viridis cerberus  Crotalus viridis decolor  Crotalus viridis helleri  Crotalus viridis lutosus  Crotalus viridis nuntius  Crotalus viridis oreganus  Crotalus viridis viridis  Crotalus willardi willardi  Crotalus willardi silus  Sistrurus catenatus catenatus  Sistrurus catenatus edwardsi  Sistrurus catenatus tergeminus  Sistrurus miliarius miliarius  Sistrurus miliarius barbouri  Sistrurus miliarius streckeri  Sistrurus ravus

Eastern diamondback rattlesnake Western diamondback rattlesnake Mexican west-coast rattlesnake Oaxacan rattlesnake Santa Catalina Island or rattleless rattlesnake Mojave Desert sidewinder Sonoran Desert sidewinder Colorado Desert sidewinder Central American rattlesnake Northwestern neotropical rattlesnake South American rattlesnake Totonacan rattlesnake Lower California rattlesnake Cerralvo Island rattlesnake Rosario rattlesnake Cedros Island diamond rattlesnake Timber rattlesnake Canebrake rattlesnake Totalcan small-headed rattlesnake Mottled rock rattlesnake Banded rock rattlesnake Tamaulipan rock rattlesnake C San Lucan speckled rattlesnake  Southwestern speckled rattlesnake Panamint rattlesnake Northern black-tailed rattlesnake Mexican black-tailed rattlesnake Mexican lance-headed rattlesnake Twin-spotted rattlesnake Red diamond rattlesnake San Lucan diamond rattlesnake Mojave rattlesnake Huamantlan rattlesnake Long-tailed rattlesnake Tiger rattlesnake Tortuga Island diamond rattlesnake Aruba Island rattlesnake Uracoan rattlesnake Crotalus viridis abyssus Grand Canyon rattlesnake Coronado Island rattlesnake Arizona black rattlesnake Midget faded rattlesnake Southern Pacific rattlesnake Great Basin rattlesnake Hopi rattlesnake Northern Pacific rattlesnake Prairie rattlesnake Arizona ridge-nosed rattlesnake Chihuahuan ridge-nosed rattlesnake Eastern massasauga Desert massasauga Western massasauga Carolina pigmy rattlesnake Southeastern pigmy rattlesnake Western pigmy rattlesnake Mexican pigmy rattlesnake

Bushmaster

Lachesis mutus mutus

Bushmaster

Asian Lanceheads

Trimeresurus albolabris  Trimeresurus flavoviridis  Trimeresurus gramineus  Trimeresurus monticola  Trimeresurus mucrosquamatus  Trimeresurus okinavensis  Trimeresurus popeorum  Trimeresurus purpureomaculatus  Trimeresurus stejnegeri  Trimeresurus wagleri

White-lipped tree viper  Habu  Green tree viper  Chinese mountain viper  Chinese habu  Himehabu  Pope's tree viper  Mangrove pit viper  Chinese green tree viper  Wagler's pit viper

Elapids

Coral Snakes

Calliophis species  Micruroides euryxanthus  Micrurus frontalis  Micrurus fulvius fulvius  Micrurus fulvius tenere

Oriental coral snake  Sonoran coral snake  Brazilian coral snake  Eastern coral snake  Texas coral snake

Cobras

Boulengerina species  Hemachatus haemachatus  Naja anchietae  Naja haje  Naja melanoleuca  Naja naja atra  Naja naja kaouthia  Naja naja naja  Naja naja oxiana  Naja naja phillipinensis  Naja naja sputatrix  Naja nigricollis  Naja nivea  Ophiophagus hannah  Paranaja multifasciata  Pseudohaje species  Pseudohaje goldii  Walterinnesia aegyptia

Water cobras  Ringhals  Anchita's cobra  Egyptian or brown cobra  Forest or black cobra  Taiwan or Chinese cobra  Monocellate cobra  Indian cobra or Cobra de Capello  Central Asian cobra  Philippine cobra  Malayan cobra  Spitting cobra  Cape or yellow cobra  King cobra  Burrowing cobra  Tree cobras  Gold's tree cobra  Desert blacksnake/cobra

Other Elapids

Bungarus caeruleus  Bungarus candidus  Bungarus fasciatus  Bungarus flaviceps  Bungarus multicinctus  Dendroaspis angusticeps  Dendroaspis jamesoni jamesoni  Dendroaspis jamesoni kaimosae  Dendroaspis polylepsis  Dendroaspis viridis  Elaps lacteus  Elapsoidea sundervallii

Blue krait  Malayan krait  Banded krait  Red-headed krait  Formosan krait  Eastern green mamba  Jameson's mamba  E African Jameson's mamba  Black mamba  Western green mamba  Dwarf garter snake  African garter snake

Australian and Pacific Elapids

Acanthophis antarcticus antarcticus Acanthophis antarcticul laevis  Acanthophis pyrrhus  Austrelaps superba  Demansia psammophis  Hoplocephalus bungaroides  Notechis ater ater  Notechis ater humphreysi  Notechis ater niger  Notechis ater occidentalis  Notechis ater serventyi  Notechis scutatus  Notechis scutatus scutatus  Oxyuranus microlepidotus  Oxyuranus scutellatus canni  Oxyuranus scutellatus scutellatus  Pseudechis australis  Pseudechis papuanus  Pseudechis porphyriacus  Pseudonaja textilis  Tropidechis carinatus

Common death adder Eastern death adder Desert death adder Copperhead Spotted-headed snake Broad-headed snake Krefft's tiger snake King Island tiger snake Peninsula/Southern tiger snake Western Australian tiger snake Chappell Island tiger snake Tiger snake Australian/Common tiger snake Inland taipan Papuan taipan Australian/Common taipan King brown/Mulga snake Papuan black snake Red-bellied black snake Eastern brown snake Rough-scaled snake

Colubrids

Dispholidus typhus

Boomslang

Thelotornis kirtlandii

Bird snake

Sea Snakes

Aipysurus laevis  Astrotia stokesii  Enhydrina schistosa  Hydrophis cyanocinctus  Hydrophis fasciatus  Hydrophis gracilis  Hydrophis ornatus  Hydrophis spiralis  Lapemis hardwickii  Laticauda colubrina  Pelamis platurus

Olive-brown sea snake Stokes's sea snake Beaked sea snake Annulated sea snake Banded small-headed sea snake Graceful small-headed sea snake Reef sea snake Yellow sea snake Hardwicke's sea snake Yellow-lipped sea krait Pelagic sea snake