This monotypic family has been created for the Mexican burrowing python.
Loxocemus bicolor – Mexican burrowing python
This family regroups the Sunbeam snakes.
This family regroups the Pipe snakes.
Cylindrophis ruffus – Red-tailed pipe-snake
This family regroups the Elephant-trunk snakes.
Acrochordus granulatus – Little filesnake
Acrochordus javanicus – Elephant trunk snake