Serpentes see Suborder Serpentes Linnaeus, 1758 Alethinophidia Nopcsa, 1923 see Infraorder Alethinophidia Nopcsa, 1923 Caenophidia Hoffstetter, 1939 1 Family Acrochordidae Bonaparte, 1831 [monotypic] - wart snakes 2 Colubroidea Oppel, 1811