Order Squamata Oppel, 1811 Suborder Serpentes Linnaeus, 1758 - snakes Infraorder Alethinophidia Nopcsa, 1923 Parvorder Henophidia Hoffstetter, 1939 1 Superfamily Anilioidea Stejneger, 1907 2 Superfamily Booidea Gray, 1825 [monotypic]