List of crotaline species and subspecies

Species list

• Agkistrodon, American ground pit vipers
• * Agkistrodon bilineatus, Mexican ground pit viper
• * Agkistrodon contortrix, Copperhead
• ** Agkistrodon contortrix contortrix, Southern copperhead
• ** Agkistrodon contortrix laticinctus, Broad-banded copperhead
• ** Agkistrodon contortrix mokasen, Northern copperhead
• ** Agkistrodon contortrix phaeogaster, Osage copperhead
• ** Agkistrodon contortrix pictigaster, Trans-Pecos copperhead
• * Agkistrodon howardgloydi, Castellana
• * Agkistrodon piscivorus, Cottonmouth
• ** Agkistrodon piscivorus conanti, Florida cottonmouth
• ** Agkistrodon piscivorus leucostoma, Western cottonmouth
• ** Agkistrodon piscivorus piscivorus, Eastern cottonmouth
• * Agkistrodon russeolus, Yucatecan ground pit viper
• * Agkistrodon taylori, Taylor's ground pit viper
• Atropoides, Jumping pit vipers
• * Atropoides indomitus
• * Atropoides mexicanus, Central American jumping pit viper
• * Atropoides nummifer, Mexican jumping pit viper
• * Atropoides occiduus, Guatemalan jumping pit viper
• * Atropoides olmec, Tuxtlan jumping pit viper
• * Atropoides picadoi, Picado's jumping pit viper
• Bothriechis, American palm pit vipers
• * Bothriechis aurifer, Yellow-blotched palm pit viper
• * Bothriechis bicolor, Guatemalan palm pit viper
• * Bothriechis guifarroi, Guifarro's palm pit viper
• * Bothriechis lateralis, Side-striped palm pit viper
• * Bothriechis marchi, Honduran palm pit viper
• * Bothriechis nigroviridis, Black-speckled palm pit viper
• * Bothriechis nubestris, Talamancan palm pit viper
• * Bothriechis rowleyi, Mexican palm pit viper
• * Bothriechis schlegelii, Eyelash palm pit viper
• * Bothriechis supraciliaris, Blotched palm pit viper
• * Bothriechis thalassinus, Merendon palm pit viper
• Bothrocophias
• * Bothrocophias andianus, Andean lancehead
• * Bothrocophias campbelli, Ecuadorian toad-headed pit viper
• * Bothrocophias colombianus, Colombian toad-headed pit viper
• * Bothrocophias hyoprora, Amazonian toad-headed pit viper
• * Bothrocophias microphthalmus, Small-eyed toad-headed pit viper
• * Bothrocophias myersi, Chocoan toadheaded pit viper, Equis red snake
• Bothrops, American lanceheads
• * Bothrops alternatus, Urutu
• * Bothrops ammodytoides, Patagonian lancehead
• * Bothrops asper, Terciopelo/Fer-de-lance
• * Bothrops atrox, Common lancehead
• * Bothrops barnetti, Barnett's lancehead
• * Bothrops bilineatus, Two-striped forest pit viper
• ** Bothriopsis bilineatus bilineatus
• ** Bothrops bilineatus smaragdinus
• * Bothrops brazili, Brazil's lancehead
• * Bothrops caribbaeus, Saint Lucia lancehead
• * Bothrops cotiara, Cotiara
• * Bothrops erythromelas, Caatinga lancehead
• * Bothrops fonsecai, Fonseca's lancehead
• * Bothrops iglesiasi, Cerrado lancehead
• * Bothrops insularis, Golden lancehead
• * Bothrops itapetiningae, São Paulo lancehead
• * Bothrops jararaca, Jararaca
• * Bothrops jararacussu, Jararacussu
• * Bothrops jonathani, Cochabamba lancehead
• * Bothrops lanceolatus, Martinique lancehead
• * Bothrops leucurus, Bahia lancehead
• * Bothrops lojanus, Lojan lancehead
• * Bothrops marajoensis, Marajó lancehead
• * Bothrops medusa, Venezuelan forest pit viper
• * Bothrops moojeni, Brazilian lancehead
• * Bothrops neuwiedi, Neuwied's lancehead
• ** Bothrops neuwiedi bolivianus
• ** Bothrops neuwiedi diporus, Chaco lancehead
• ** Bothrops neuwiedi goyazensis
• ** Bothrops neuwiedi lutzi, Cerrado lancehead
• ** Bothrops neuwiedi mattogrossensis, Mato Grosso lancehead
• ** Bothrops neuwiedi meridionalis
• ** Bothrops neuwiedi neuwiedi, Neuwied's lancehead
• ** Bothrops neuwiedi paramanensis
• ** Bothrops neuwiedi pauloensis, Black-faced lancehead
• ** Bothrops neuwiedi piauhyensis
• ** Bothrops neuwiedi pubescens, Pampas lancehead
• ** Bothrops neuwiedi urutu
• * Bothrops oligolepis, Peruvian forest pit viper
• * Bothrops pictus, Desert lancehead
• * Bothrops pirajai, Piraja's lancehead
• * Bothrops pradoi
• * Bothrops pulcher, Andean forest pit viper
• * Bothrops punctatus, Chocoan lancehead
• * Bothrops sanctaecrucis, Bolivian lancehead
• * Bothrops taeniatus, Speckled forest pit viper
• ** Bothrops taeniatus lichenosus
• ** Bothriopsis taeniatus taeniatus
• * Bothrops venezuelensis, Venezuelan lancehead
• Calloselasma, Malayan ground pit vipers
• * Calloselasma rhodostoma, Malayan ground pit viper
• Cerrophidion, American mountain pit vipers
• * Cerrophidion godmani, Godman's montane pit viper
• * Cerrophidion petlalcalensis, Godman's montane pit viper
• * Cerrophidion sasai, Costa Rica montane pit viper
• * Cerrophidion tzotzilorum, Tzotzil montane pit viper
• * Cerrophidion wilsoni, Honduras montane pit viper
• Crotalus, Common rattlesnakes
• *Crotalus adamanteus, Eastern diamondback rattlesnake
• *Crotalus aquilus, Queretaran dusky rattlesnake
• *Crotalus atrox, Western diamondback rattlesnake
• *Crotalus basiliscus, Mexican west coast rattlesnake
• *Crotalus catalinensis, Catalina Island rattlesnake
• *Crotalus cerastes, Sidewinder
• **Crotalus cerastes cerastes, Mojave desert sidewinder
• **Crotalus cerastes cercobombus, Sonoran sidewinder
• **Crotalus cerastes laterorepens, Colorado desert sidewinder
• *Crotalus durissus, South American rattlesnake
• **Crotalus durissus cumanensis, Venezuelan rattlesnake
• **Crotalus durissus durissus, Cascabel rattlesnake
• **Crotalus durissus marajoensis, Marajoan rattlesnake
• **Crotalus durissus maricelae
• **Crotalus durissus ruruima, Mt. Roraima rattlesnake
• **Crotalus durissus terrificus, South American rattlesnake
• **Crotalus durissus trigonicus, Rupunini rattlesnake
• **Crotalus durissus unicolor, Aruba Island rattlesnake
• **Crotalus durissus vegrandis, Uracoan rattlesnake
• *Crotalus enyo, Baja rattlesnake
• **Crotalus enyo cerralvensis, Cerralvo Island rattlesnake
• **Crotalus enyo enyo, Lower California rattlesnake
• **Crotalus enyo furvus, Rosario rattlesnake
• *Crotalus horridus, Timber rattlesnake
• *Crotalus intermedius, Mexican small-headed rattlesnake
• **Crotalus intermedius gloydi, Oaxacan small-headed rattlesnake
• **Crotalus intermedius intermedius, Totalcan small-headed rattlesnake
• **Crotalus intermedius omiltemanus, Omilteman small-headed rattlesnake
• *Crotalus lannomi, Autlan rattlesnake
• *Crotalus lepidus, Rock rattlesnake
• **Crotalus lepidus klauberi, Banded rock rattlesnake
• **Crotalus lepidus lepidus, Mottled rock rattlesnake
• **Crotalus lepidus maculosus, Durango rock rattlesnake
• **Crotalus lepidus morulus, Tamaulipan rock rattlesnake
• *Crotalus mitchellii, Speckled rattlesnake
• **Crotalus mitchellii angelensis, Angel de la Guarda Island speckled rattlesnake
• **Crotalus mitchellii mitchellii, San Lucan speckled rattlesnake
• **Crotalus mitchellii muertensis, El Muerto Island speckled rattlesnake
• **Crotalus mitchellii pyrrhus, Southwestern speckled rattlesnake
• **Crotalus mitchellii stephensi, Panamint rattlesnake
• *Crotalus molossus, Black-tailed rattlesnake
• **Crotalus molossus estebanensis, San Esteban Island black-tailed rattlesnake
• **Crotalus molossus molossus, Northern black-tailed rattlesnake
• **Crotalus molossus nigrescens, Mexican black-tailed rattlesnake
• **Crotalus molossus oaxacus, Oaxacan black-tailed rattlesnake
• *Crotalus oreganus, Western rattlesnake
• **Crotalus oreganus abyssus, Grand Canyon rattlesnake
• **Crotalus oreganus caliginis, Coronado Island rattlesnake
• **Crotalus oreganus cerberus, Arizona black rattlesnake
• **Crotalus oreganus concolor, Midget faded rattlesnake
• **Crotalus oreganus helleri, Southern Pacific rattlesnake
• **Crotalus oreganus lutosus, Great Basin rattlesnake
• **Crotalus oreganus oreganus, Northern Pacific rattlesnake
• *Crotalus polystictus, Mexican lancehead rattlesnake
• *Crotalus pricei, Twin-spotted rattlesnake
• **Crotalus pricei miquihuanus, Eastern twin-spotted rattlesnake
• **Crotalus pricei pricei, Western twin-spotted rattlesnake
• *Crotalus pusillus, Tancitaran dusky rattlesnake
• *Crotalus ruber, Red diamond rattlesnake
• **Crotalus ruber exsul, Cedros Island red diamond rattlesnake
• **Crotalus ruber lorenzoensis, San Lorenzo Island red diamond rattlesnake
• **Crotalus ruber lucasensis, San Lucan red diamond rattlesnake
• **Crotalus ruber ruber, Red diamond rattlesnake
• *Crotalus scutulatus, Mojave rattlesnake
• **Crotalus scutulatus salvini, Huamantlan rattlesnake
• **Crotalus scutulatus scutulatus, Mojave rattlesnake
• *Crotalus simus, Middle American rattlesnake
• **Crotalus simus culminatus, Northwestern neotropical rattlesnake
• **Crotalus simus simus, Middle American rattlesnake
• **Crotalus simus tzabcan, Yucatán neotropical rattlesnake
• *Crotalus stejnegeri, Long-tailed rattlesnake
• *Crotalus tigris, Tiger rattlesnake
• *Crotalus tortugensis, Tortuga Island diamond rattlesnake
• *Crotalus totonacus, Totonacan rattlesnake
• *Crotalus transversus, Cross-banded mountain rattlesnake
• *Crotalus triseriatus, Dusky rattlesnake
• **Crotalus triseriatus armstrongi, Western dusky rattlesnake
• **Crotalus triseratus triseriatus, Dusky rattlesnake
• *Crotalus viridis, Prairie rattlesnake
• **Crotalus viridis nuntius, Hopi rattlesnake
• **Crotalus viridis viridis, Prairie rattlesnake
• *Crotalus willardi, Ridge-nosed rattlesnake
• **Crotalus willardi amabilis, Del Nido ridge-nosed rattlesnake
• **Crotalus willardi meridionalis, Southern ridge-nosed rattlesnake
• **Crotalus willardi obscurus, New Mexican ridge-nosed rattlesnake
• **Crotalus willardi silus, Western Chihuahuan ridge-nosed rattlesnake
• **Crotalus willardi willardi, Arizona ridge-nosed rattlesnake
• Deinagkistrodon, Hundred-pace vipers
• * Deinagkistrodon acutus, Hundred-pace viper
• Garthius
• * Garthius chaseni, Mount Kinabalu pit viper
• Gloydius Asian ground pit vipers
• * Gloydius blomhoffii, Japanese mamushi
• ** Gloydius blomhoffii blomhoffii, Japanese mamushi
• ** Gloydius blomhoffii brevicaudus, Short-tailed mamushi
• ** Gloydius blomhoffii dubitatus, Tung Ling mamushi
• ** Gloydius blomhoffii siniticus, Yangtze mamushi
• * Gloydius halys, Siberian pit viper
• ** Gloydius halys boehmei, Boehme's pit viper
• ** Gloydius halys caraganus, Karaganda pit viper
• ** Gloydius halys cognatus, Alashan pit viper
• ** Gloydius halys halys, Siberian pit viper
• ** Gloydius halys mogoi
• * Gloydius himalayanus, Himalayan pit viper
• * Gloydius intermedius, Central Asian pit viper
• ** Gloydius intermedius caucasicus, Caucasian pit viper
• ** Gloydius intermedius intermedius, Central Asian pit viper
• ** Gloydius intermedius stejnegeri, Gobi pit viper
• * Gloydius monticola, Likiang pit viper
• * Gloydius saxatilis, Rock mamushi
• * Gloydius shedaoensis, Shedao island pit viper
• * Gloydius strauchi, Strauch's pit viper
• * Gloydius ussuriensis, Ussuri mamushi
• Hypnale, Humpnosed vipers
• * Hypnale hypnale, Humpnosed viper
• * Hypnale nepa, Sri Lankan humpnosed viper
• * Hypnale zara, Lowlands humpnosed viper
• Lachesis, Bushmasters
• * Lachesis melanocephala, Black-headed bushmaster
• * Lachesis muta, South American bushmaster
• ** Lachesis muta muta, South American bushmaster
• ** Lachesis muta rhombeata, Atlantic forest bushmaster
• * Lachesis stenophrys, Central American bushmaster
• Mixcoatlus, Cloud montane pitvipers
• * Mixcoatlus barbouri, Barbour's montane pit viper
• * Mixcoatlus browni, Mexican montane pit viper
• * Mixcoatlus melanurus, Black-tailed horned pit viper
• Ophryacus, Mexican horned pit vipers
• * Ophryacus smaragdinus, Emerald horned pit viper
• * Ophryacus sphenophrys, Broad-horned pit viper
• * Ophryacus undulatus, Mexican horned pit viper
• Ovophis, Asian mountain pit vipers
• * Ovophis monticola, Mountain pit viper
• ** Ovophis convictus, Indo-Malayan mountain pit viper
• ** Ovophis makazayazaya, Taiwan mountain pit viper
• ** Ovophis monticola monticola, Mountain pit viper
• ** Ovophis monticola zhaokentangi, Gaoligong mountain pit viper
• * Ovophis okinavensis, Okinawa pit viper
• * Ovophis tonkinensis, Tonkin pit viper
• * Ovophis zayuensis, Zayuan mountain pit viper
• Porthidium, Hog-nosed pit vipers
• * Porthidium dunni, Dunn's hog-nosed pit viper
• * Porthidium hespere, Colima hog-nosed pitviper
• * Porthidium lansbergii, Lansberg's hog-nosed pit viper
• ** Porthidium lansbergii arcosae, Manabí hog-nosed pit viper
• ** Porthidium lansbergii hutmanni
• ** Porthidium lansbergii lansbergii, Lansberg's hog-nosed pit viper
• ** Porthidium lansbergii rozei
• * Porthidium nasutum, Rainforest hog-nosed pit viper
• * Porthidium ophryomegas, Slender hog-nosed pit viper
• * Porthidium volcanicum, Ujarran hog-nosed pit viper
• * Porthidium yucatanicum, Yucatán hog-nosed pit viper
• Protobothrops
• * Protobothrops cornutus
• * Protobothrops dabieshanensis, Dabie Mountains pit viper
• * Protobothrops elegans, Elegant pit viper
• * Protobothrops flavoviridis
• * Protobothrops himalayanus
• * Protobothrops jerdonii, Jerdon's pit viper
• ** Protobothrops jerdonii bourreti, Bourret's pit viper
• ** Protobothrops jerdonii jerdonii, Jerdon's pit viper
• ** Protobothrops jerdonii xanthomelas, Red-spotted pit viper
• * Protobothrops kaulbacki, Kaulback's lance-headed pit viper
• * Protobothrops mangshanensis, Mangshan pit viper, Mt. Mang pit viper, Mang Mountain pit viper
• * Protobothrops maolanensis, Mao-lan pit viper
• * Protobothrops mucrosquamatus, Brown spotted pit viper
• * Protobothrops sieversorum, Three horned-scaled pit viper
• * Protobothrops tokarensis, Tokara habu
• * Protobothrops trungkhanhensis, Trungkhanh pit viper
• * Protobothrops xiangchengensis, Szechwan pit viper, Kham plateau pit viper
• Sistrurus, Pygmy rattlesnakes
• *Sistrurus catenatus, Massasauga
• **Sistrurus catenatus catenatus, Eastern massasauga
• **Sistrurus catenatus edwardsii, Desert massasauga
• **Sistrurus catenatus tergeminus, Western massasauga
• *Sistrurus miliarius, Pygmy rattlesnake
• **Sistrurus miliarius barbouri, Dusky pygmy rattlesnake
• **Sistrurus miliarius miliarius, Carolina pygmy rattlesnake
• **Sistrurus miliarius streckeri, Western pygmy rattlesnake
• *Sistrurus ravus, Mexican pygmy rattlesnake
• **Sistrurus ravus brunneus, Oaxacan pygmy rattlesnake
• **Sistrurus ravus exigus, Guerreran pygmy rattlesnake
• **Sistrurus ravus ravus, Central Plateau pygmy rattlesnake
• Trimeresurus, Asian lanceheads
• * Trimeresurus albolabris, White-lipped pit viper
• ** Trimeresurus albolabris albolabris, White-lipped pit viper
• ** Trimeresurus albolabris insularis, White-lipped island pit viper
• ** Trimeresurus albolabris septentrionalis, Northern white-lipped pit viper
• * Trimeresurus borneensis, Bornean pit viper
• * Trimeresurus brongersmai, Brongersma's pit viper
• * Trimeresurus cantori, Cantor's pit viper
• * Trimeresurus erythrurus, Red-tailed bamboo pit viper
• * Trimeresurus fasciatus, Banded pit viper
• * Trimeresurus flavomaculatus, Philippine pit viper
• ** Trimeresurus flavomaculatus flavomaculatus, Philippine pit viper
• ** Trimeresurus flavomaculatus halieus
• ** Trimeresurus flavomaculatus mcgregori, McGregor's pit viper
• * Trimeresurus gracilis, Kikushi habu
• * Trimeresurus gramineus, Bamboo pit viper
• * Trimeresurus hageni, Hagen's pit viper
• * Trimeresurus kanburiensis, Kanburi pit viper
• * Trimeresurus karanshahi
• * Trimeresurus labialis, Nicobar bamboo pit viper
• * Trimeresurus macrolepis, Large-scaled pit viper
• * Trimeresurus macrops, Large-eyed pit viper
• * Trimeresurus malabaricus, Malabar rock pit viper
• * Trimeresurus medoensis, Motuo bamboo pit viper
• * Trimeresurus popeiorum, Pope's bamboo pit viper
• ** Trimeresurus popeiorum barati, Barat bamboo pit viper
• ** Trimeresurus popeiorum popeiorum, Pope's bamboo pit viper
• ** Trimeresurus popeiorum sabahi, Sabah bamboo pit viper
• * Trimeresurus puniceus, Flat-nosed pit viper
• * Trimeresurus purpureomaculatus, Mangrove pit viper
• ** Trimeresurus purpureomaculatus andersoni, Nicobar mangrove pit viper
• ** Trimeresurus purpureomaculatus purpureomaculatus, Mangrove pit viper
• * Trimeresurus schultzei, Schultze's pit viper
• * Trimeresurus stejnegeri, Stejneger's bamboo pit viper
• ** Trimeresurus stejnegeri chenbihuii, Chen's bamboo pit viper
• ** Trimeresurus stejnegeri stejnegeri, Stejneger's bamboo pit viper
• ** Trimeresurus stejnegeri yunnanensis, Yunnan bamboo pit viper
• * Trimeresurus strigatus, Horseshoe pit viper
• * Trimeresurus sumatranus, Sumatran pit viper
• ** Trimeresurus sumatranus malcolmi, Malcolm's pit viper
• ** Trimeresurus sumatranus sumatranus, Sumatran pit viper
• * Trimeresurus tibetanus, Tibetan bamboo pit viper
• * Trimeresurus trigonocephalus, Sri Lankan green pit viper
• Tropidolaemus, Temple pit vipers
• * Tropidolaemus huttoni, Hutton's pit viper
• * Tropidolaemus laticinctus, Broad-banded temple pit viper
• * Tropidolaemus subannulatus, Bornean keeled green pit viper
• * Tropidolaemus wagleri, Wagler's pit viper