Class Reptilia Linnaeus, 1758 - reptiles
Subclass Lepidosauria Duméril & Bibron, 1839
Order Squamata Oppel, 1811
Suborder Ophidia Latreille, 1804
Superfamily Henophidia Hoffstetter, 1939
1 Family Aniliidae Stejneger, 1907 - cylinder snakes
2 Family Uropeltidae Müller, 1831 - shield-tail snakes
3 Family Xenopeltidae Bonaparte, 1845 - sunbeam snakes
4 Family Acrochordidae Bonaparte, 1831 - wart snakes
5 Family Boidae Gray, 1825 - pythons and boas