Class Reptilia Linnaeus, 1758 - reptiles
   Subclass Archosauria Cope, 1869 see Division Archosauria Cope, 1869
     Order †Pterosauria Kaup, 1834 - pterosaurs
       Suborder †Pterodactyloidea Plieninger, 1901 see Clade Pterodactyloidea Plieninger 1901 [Andres & Padian 2020]
         01 Family †Anhangueridae Campos & Kellner, 1985
         02 Family †Azhdarchidae Nessov, 1984
         03 Family †Cearadactylidae Wellnhofer, 1991 see Subfamily Anhangueriinae Ford, orth. inval.
         04 Family †Criorhynchidae Hooley, 1914, nom. illeg. see Family Ornithocheiridae Seeley, 1870
         05 Family †Ctenochasmatidae Nopcsa, 1928 see Family Ptenodraconidae Hooley, 1913
         06 Family †Dsungaripteridae Young, 1964
         07 Family †Gallodactylidae Fabre, 1981
         08 Family †Germanodactylidae Young, 1964
         09 Family †Nyctosauridae Williston, 1903
         10 Family †Ornithocheiridae Seeley, 1870
         11 Family †Ornithodesmidae Hooley, 1913
         12 Family †Pteranodontidae Marsh, 1876
         13 Family †Pterodactylidae Bonaparte, 1838
         14 Family †Pterodaustridae Bonaparte, 1971 see Family Ctenochasmatidae Nopcsa, 1928
         15 Family †Tapejaridae Kellner, 1989