suborder: serpentes
Burrowing asps Total Categories: 13
Boas Total Categories: 4
Splitjaw snakes Total Categories: 2
Typical snakes Total Categories: 7
Asian pipe snakes Total Categories: 1
Elapids Total Categories: 61
Mexican burrowing snake Total Categories: 1
Pythons Total Categories: 8
Dwarf boas Total Categories: 2
Pipe snakes Total Categories: 8
Vipers Total Categories: 4
Sunbeam snakes Total Categories: 1
Primitive blind snakes Total Categories: 4
Slender blind snakes Total Categories: 2
Typical blind snakes Total Categories: 11
Wart snakes Total Categories: 1
Lamprophiidae Total Categories: 1