 |
 |
 |
 |
 |
 |
|
We are not working with any venomous at this time. |
| Angel De La Guardia Island Speckled Rattlesnake |
| Crotalus mitchelli angelensis |
| Arizona Black Rattlesnake |
| Crotalus viridis cerberus |
| Arizona Ridge-Nosed Rattlesnake |
| Crotalus willardi willardi |
| Aruba Island Rattlesnake |
| Crotalus unicolor |
| Autlan Rattlesnake |
| Crotalus lannomi |
| HGH |
|
| HGH |
| Baja California Rattlesnake |
| Crotalus enyo enyo |
| Banded Rock Rattlesnake |
| Crotalus lepidus klauberi |
| HGH |
|
|
| HGH |
| Canebrake Rattlesnake |
| Crotalus horridus atricaudatus |
| Carolina Pigmy Rattlesnake |
|
Sistrurus miliarius miliarius |
| Cedros Island Diamond Rattlesnake |
| Crotalus exsul exsul |
| Central Brazilian Rattlesnake |
| Crotalus durissus collilineatu |
| Central Plateau Dusky Rattlesnake |
| Crotalus triseriatus triseriatus |
| Central Plateau Pygmy Rattlesnake |
| Sistrurus ravus ravus |
| Cerralvo Island Rattlesnake |
| Crotalus enyo cerralvensis |
| Colorado Desert Sidewinder |
| Crotalus cerastes laterorepens |
| Coronado Island Rattlesnake |
| Crotalus oreganus caliginis |
| Cross-Banded Mountain Rattlesnake |
| Crotalus transverses |
| HGH |
|
| HGH |
| Del Nido Ridgenose Rattlesnake |
| Crotalus willardi amabillis |
| Desert - Grassland Massasauga |
| Sistrurus catenatus edwardsi |
| Durango Rock Rattlesnake |
| Crotalus lepidus maculosus |
| Dusky Pygmy Rattlesnake |
| Sistrurus miliarius barbouri |
| HGH |
|
| HGH |
|
Crotalus adamanteus |
| Eastern Twin Spotted Rattlesnake |
| Crotalus pricei miquihuanus |
| Eastern Massasauga |
| Sistrurus catenatus catenatus |
| El Muerto Island Rattlesnake |
| Crotalus mitchelli muertensis |
| HGH |
|
| HGH |
| Grand Canyon Rattlesnake |
| Crotalus oreganus abyssus |
| Great Basin Rattlesnake |
| Crotalus oreganus lutosus |
| Guerreran Pygmy Rattlesnake |
| Crotalus ravus exiguus |
| Guianian Rattlesnake |
| Crotalus durissus dryinus |
| HGH |
|
| HGH |
| Hopi Rattlesnake |
| Crotalus viridis nuntius |
| Huamantlan Rattlesnake |
| Crotalus scutulatus salvini |
| HGH |
|
| HGH |
| Long-Tailed Rattlesnake |
| Crotalus stejnegeri |
| HGH |
|
| HGH |
| Marajoan Rattlesnake |
| Crotalus durissus marajoensis |
| Mexican Black-Tailed Rattlesnake |
| Crotalus molussus nigrescens |
| Mexican Dusky Rattlesnake |
| Crotalus triseriatus armstrongi |
| Mexican Lance-Headed Rattlesnake |
| Crotalus polystictus |
| Mexican West-Coast Rattlesnake |
| Crotalus basiliscus basiliscus |
| Midget Faded Rattlesnake |
| Crotalus oreganus concolor |
| Mojave Desert sidewinder |
| Crotalus cerastes cerastes |
| Mojave Rattlesnake |
| Crotalus scutulatus scutulatus |
| Mottled Rock Rattlesnake |
| Crotalus lepidus lepidus |
| Mt. Roraima Rattlesnake |
| Crotalus durissus ruruima |
| HGH |
|
| HGH |
| Neotropical Rattlesnake |
| Crotalus durissus durissus |
| New Mexican Ridgenose Rattlesnake |
| Crotalus willardi obscurus |
| Northern Black-Tailed Rattlesnake |
| Crotalus molossus molossus |
| Northern Pacific Rattlesnake |
| Crotalus oreganus oreganus |
| North-Eastern Brazilian Rattlesnake |
| Crotalus durissus cascavella |
| Northwestern Neotropical Rattlesnake |
| Crotalus durissus culminatus |
| Nuevo Leon Neotropical Rattlesnake |
| Crotalus durissus neoleonensis |
| Nuevo Leon Rock Rattlesnake |
| Crotalus lepidus castenaeus |
| HGH |
|
| HGH |
| Oaxacan Blacktail Rattlesnake |
| Crotalus molussus oaxacus |
| Oaxacan Pygmy Rattlesnake |
| Crotalus ravus brunneus |
|
Oaxacan Rattlesnake |
| Crotalus basiliscus oaxacus |
| Oaxacan Small-Headed Rattlesnake |
| Crotalus intermedius gloydi |
| Omilteman Small-Headed Rattlesnake |
| Crotalus intermedius omiltemanus |
| HGH |
|
| HGH |
| Panamint Rattlesnake |
| Crotalus mitchelli stephensi |
| Prairie Rattlesnake |
| Crotalus viridis viridis |
| HGH |
|
| HGH |
| Queterian Blotched Rattlesnake |
| Crotalus aquilus |
| HGH |
|
| HGH |
| Red Diamondback Rattlesnake |
| Crotalus ruber ruber |
| Rosario Rattlesnake |
| Crotalus enyo furvus |
| Rupunini Rattlesnake |
| Crotalus durissus trigonicus |
| HGH |
|
| HGH |
| San Esteban Island Black-Tail Rattlesnake |
| Crotalus molossus estebanensis |
| San Lorenzo Island Rattlesnake |
| Crotalus ruber lorenzoensis |
| San Lucan Diamond Rattlesnake |
| Crotalus ruber lucasensis |
| San Lucan Speckled Rattlesnake |
| Crotalus mitchelli mitchelli |
| Santa Catalina Island Rattlesnake |
| Crotalus catalinensis |
| Sonoran Desert Sidewinder |
| Crotalus cerastes cercobombus |
| South American Rattlesnake |
| Crotalus durissus terrificus |
| Southern Pacific Rattlesnake |
| Crotalus oreganus helleri |
| Southern Ridgenose Rattlesnake |
| Crotalus willardi meridionallis |
| Southwestern Speckled Rattlesnake |
| Crotalus mitchelli pyrrhus |
| HGH |
|
| HGH |
| Tamaulipan Rock Rattlesnake |
| Crotalus lepidus morulus |
| Tancitaran Dusky Rattlesnake |
| Crotalus pusillus |
| Tiger Rattlesnake |
| Crotalus tigris |
| Timber Rattlesnake |
| Crotalus horridus horridus |
| Tortuga Island Diamond Rattlesnake |
| Crotalus tortugensis |
| Totalcan Small-Headed Rattlesnake |
| Crotalus intermedius intermedius |
| Totonacan Rattlesnake |
| Crotalus durissus totonacus |
| HGH |
|
| HGH |
| Uracoan Rattlesnake |
| Crotalus durissus vegrandis |
| HGH |
|
| HGH |
| Venezuelan Rattlesnake |
| Crotalus durissus cumanensus |
| HGH |
|
| HGH |
| Western Diamondback Rattlesnake |
| Crotalus atrox |
| Western Massasauga |
| Sistrurus catenatus tergeminus |
| Western Pigmy Rattlesnake |
| Sistrurus miliarius streckeri |
| Western Ridge-Nosed Rattlesnake |
| Crotalus willardi silus |
| Western Twin-Spotted Rattlesnake |
| Crotalus pricei pricei |
| HGH |
|
| HGH |
| Yucatan Neotropical Rattlesnake |
| Crotalus durissus tzabcan |
Listing by Latin / Scientific Name
 |
 |
 |
 |
|
 |
