Class Reptilia Linnaeus, 1758 - reptiles Count: - Subclass Archosauria Cope, 1869 see Division Archosauria Cope, 1869 Count: - Order †Pterosauria Kaup, 1834 - pterosaurs Count: [†g] †19f;51g [26 Jul 2017] Suborder †Rhamphorhynchoidea Plieninger, 1901 Count: [†g] †4f;19g [26 Jul 2017] Family †Dimorphodontidae Seeley, 1870 Count: [†g] †2g [26 Jul 2017] Genus †Dimorphodon Owen, 1859 Count: -