Class Reptilia Linnaeus, 1758 - reptiles Subclass Archosauria Cope, 1869 see Division Archosauria Cope, 1869 Order †Pterosauria Kaup, 1834 - pterosaurs Suborder †Pterodactyloidea Plieninger, 1901 Family †Ctenochasmatidae Nopcsa, 1928 1 Genus †Ctenochasma von Meyer, 1852 2 Genus †Gnathosaurus von Meyer, 1834 3 Genus †Huanhepterus Dong, 1982