Archosauromorpha Huene 1946 [Benton 1985], nom. cl. inval. see Clade Archosauromorpha von Huene 1946 [Gauthier 2020] Count: [*†*] 2g;2s; †68g;74s Archosauriformes Gauthier 1994, nom. cl. inval. see Clade Archosauriformes Gauthier 1994 [Gauthier 2020] Count: [*†*] 2g;2s; †66g;72s Crurotarsi Sereno & Arcucci 1990 Count: [*†*] 2g;2s; †60g;66s Archosauria Cope 1869 [Gauthier & Padian 1985], nom. cl. inval. see Clade Archosauria Cope 1869 [Gauthier & Padian 2020] Count: [*†*] 2g;2s; †57g;63s Pseudosuchia Zittel 1887-1890 [Gauthier & Padian 1985] Count: [*†*] 1g;1s; †31g;36s †Ornithosuchidae Huene 1907-1908 [Sereno 1991] see Family Ornithosuchidae Huene, 1908 Count: [†*] †2g;2s Genus †Ornithosuchus Newton, 1893 Count: [†*] †1s †Ornithosuchus longidens (Huxley, 1877) Count: -