Contains
- colubrid snake
Mostly harmless temperate-to-tropical terrestrial or arboreal or aquatic snakes.
- elapid
Any of numerous venomous fanged snakes of warmer parts of both hemispheres.
- viper
Venomous Old World snakes characterized by hollow venom-conducting fangs in the upper jaw.
- worm snake
Wormlike burrowing snake of warm regions having vestigial eyes.
- constrictor
Any of various large nonvenomous snakes that kill their prey by crushing it in its ...
- sea snake
Any of numerous venomous aquatic viviparous snakes having a fin-like tail; of warm littoral...