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: -