Infraphylum Tetrapoda Goodrich, 1930 see Clade Tetrapoda Hatschek & Cori 1896 [Laurin 2020]
   Superclass Amniota Haeckel, 1866 see Clade Amniota Haeckel 1866 [Laurin & Reisz 2020]
     Paraclass Reptilia Linnaeus, 1758 [paraphyletic] - reptiles
       Parasubclass Diapsida Osborn, 1903 [paraphyletic] - diapsids see Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
         Parainfraclass Archosauria Cope, 1869 [paraphyletic] see Clade Archosauria Cope 1869 [Gauthier & Padian 2020]
           Parasuperorder Thecodontia Owen, 1859 [paraphyletic]
             Order †Ornithosuchia Bonaparte, 1971
               Parafamily †Euparkeriidae Huene, 1920 [paraphyletic]
                 1 Genus †Dorosuchus Sennikov, 1989
                 2 Genus †Euparkeria Broom, 1914
                 3 Genus †Halazhaisuchus Wu, 1982
                 4 Genus †Turfanosuchus Young, 1973
                 5 Genus †Wangisuchus Young, 1964, nom. dub.
                 6 Genus †Xilousuchus Wu, 1981