Ophidia Brongniart, 1800 Serpentes see Suborder Serpentes Linnaeus, 1758 Alethinophidia Nopcsa, 1923 see Infraorder Alethinophidia Nopcsa, 1923 Caenophidia Hoffstetter, 1939 Acrochordoidea Bonaparte, 1831 Family †Palaeophiidae Lydekker, 1888