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