Vipers
Viperidae
Viperidae (vipers) is a family in the order Squamata, containing 402 described species.
Scientific classification
Genera
- Trimeresurus57
- Crotalus52
- Bothrops48
- Gloydius26
- Bothriechis19
- Vipera19
- Atheris18
- Bitis18
- Protobothrops16
- Craspedocephalus14
- Echis12
- Bothrocophias9
- Ovophis9
- Porthidium9
- Agkistrodon8
- Montivipera8
- Causus7
- Metlapilcoatlus6
- Cerrophidion5
- Lachesis5
- Tropidolaemus5
- Daboia4
- Cerastes3
- Hypnale3
- Mixcoatlus3
- Ophryacus3
- Pseudocerastes3
- Sistrurus3
- Macrovipera2
- Atropoides1
- Azemiops1
- Calloselasma1
- Deinagkistrodon1
- Eristicophis1
- Garthius1
- Montatheris1
- Proatheris1