American International Rattlesnake Museum - Includes pictures and descriptions of sixteen snakes ranging from the Arizona Black Rattlesnake (Crotalus viridis cerberus) to the Western Diamondback Rattlesnake (Crotalus atrox). Also provides facts regarding how dangerous rattlesnakes are, what to do if bitten, and descriptions of the snakes' coil and strike positions, rattles, head shapes, and fangs. Viperidae - Site about vipers of the family Viperidae, concerning the genera Vipera, Macrovipera, Daboia, Cerastes, Pseudocerastes and Eristicophis. Rattlesnakes of Arizona - An analysis of the domain of rattlesnakes of Arizona as expressed by an expert. This model linguistics project is an ethnographic interview, not a zoological monograph. Eastern Massasauga Rattlesnake - Description of Sistrurus catenatus catenatus, its habitat, habits and reproduction. Northern Copperhead - Description of Agkistrodon contortrix mokeson, its habitat, habits, reproduction and care of the young. Wisconsin Reptiles - Wisconsin based reptile community with information on local snakes. The Copperhead Snake - Informational site about copperhead snakes, Agkistrodon spp, their bite, venom, life cycle and general ecology. Includes a short video. FieldHerper.com - Field notes and photography of Arizona native rattlesnakes and reptiles from Bryan D. Hughes. Cottonmouth Snakes - Provides information about these snakes with emphasis on their diet, bites and life-cycle. Includes pictures and videos. Crotalus atrox: Western Diamond-backed Rattlesnake - Photographs of this species and its habitat, short videos, sound clip, description, natural history and taxonomy. Crotalus cerastes cerastes: Mohave Desert Sidewinder - Many photographs, description, natural history and taxonomy. Crotalus cerastes laterorepens: Colorado Desert Sidewinder - Photographs of this species and its habitat, description, natural history and taxonomy. Crotalus ruber: Red Diamond Rattlesnake - Photographs of this species and its habitat, short videos, sound clip, description, natural history and taxonomy. Crotalus mitchellii pyrrhus: Southwestern Speckled Rattlesnake - Several photographs, short video, sound clip, description, natural history and taxonomy. Crotalus scutulatus scutulatus: Northern Mohave Rattlesnake - Many photographs, description, natural history and taxonomy. Crotalus oreganus helleri: Southern Pacific Rattlesnake - Many photographs, sound clip, description, natural history and taxonomy. Crotalus oreganus lutosus: Great Basin Rattlesnake - Many photographs of this snake and its habitat, its description, natural history and taxonomy. Crotalus oreganus oreganus: Northern Pacific Rattlesnake - Photographs of this species and its habitat, several short videos, description, natural history and taxonomy. Crotalus stephensi: Panamint Rattlesnake - Photographs of this species and its habitat, description, natural history and taxonomy. Crotalus horridus: The Timber Rattlesnake - Student project with classification, habitat, adaptation, nutrition, reproduction and interactions with other species. Eastern Massasauga Rattlesnake: Sistrurus catenatus catenatus - Student project including classification, habitat, adaptation, nutrition, reproduction and interactions with other species. Mexican Cantil: Agkistrodon bilineatus - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Albany Adder: Bitis albanica - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Southern Adder: Bitis armata - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Many-horned Adder: Bitis cornuta - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Red Adder: Bitis rubida - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Namaqua Dwarf Adder: Bitis schneideri - Photographs, video clips and information from ARKive on this species endemic to Namibia. Yellow-blotched Palm Pitviper: Bothriechis aurifer - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Arabian Horned Viper: Cerastes gasperettii - Photographs, videos and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Eastern Diamond-backed Rattlesnake: Crotalus adamanteus - Photographs, videos and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Western Diamond-backed Rattlesnake: Crotalus atrox - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation. Santa Catalina Island Rattlesnake: Crotalus catalinensis - Photographs and information from ARKive on this species found on a single island off the coast of Mexico. Sidewinder: Crotalus cerastes - Photographs, video and classification information from ARKive. Aruba Island Rattlesnake: Crotalus unicolor - Photographs and information from ARKive on this species found only on a single island located off the coast of Venezuela. Golden Lancehead: Bothrops insularis - Photographs and information from ARKive including classification, status, description, range, habitat, biology, threats and conservation.