Ophidia Brongniart, 1800 Serpentes see Suborder Serpentes Linnaeus, 1758 1 Family †Madtsoiidae Hoffstetter, 1961 2 Family †Dinilysiidae Romer, 1956 3 Scolecophidia Duméril & Bibron, 1844 see Infraorder Scolecophidia Duméril & Bibron, 1844 4 Alethinophidia Nopcsa, 1923 see Infraorder Alethinophidia Nopcsa, 1923