Kingdom [Animalia] Linnaeus, 1758 - animals
   Subkingdom Metazoa Haeckel, 1874 see Kingdom Animalia Linnaeus, 1758
     Division Eumetazoa Butschli, 1910 see Subkingdom Eumetazoa Butschli, 1910
       Subdivision Bilateralia
         Phylum Chordata Bateson, 1885 - chordates
           Subphylum Vertebrata Cuvier, 1812 - vertebrates
             Class Reptilia Linnaeus, 1758 - reptiles
               Subclass Archosauria Cope, 1869 see Division Archosauria Cope, 1869
                 Order †Pterosauria Kaup, 1834 - pterosaurs
                   Suborder †Pterodactylida
                     1 Family †Pterodactylidae Bonaparte, 1838
                     2 Family †Ctenochasmatidae Nopcsa, 1928
                     3 Family †Germanodactylidae Young, 1964
                     4 Family †Dsungaripteridae Young, 1964
                     5 Family †Ornithodesmidae Hooley, 1913
                     6 Family †Criorhynchidae Hooley, 1914
                     7 Family †Ornithocheiridae Seeley, 1870