Class Reptilia Linnaeus, 1758 - reptiles Subclass Archosauria Cope, 1869 see Division Archosauria Cope, 1869 Order †Pterosauria Kaup, 1834 - pterosaurs Suborder †Pterodactyloidea Plieninger, 1901 Family †Ornithodesmidae Hooley, 1913 [monotypic] 1 Genus †Ornithodesmus Seeley, 1887