Archosauromorpha Huene 1946 [Benton 1985], nom. cl. inval. see Clade Archosauromorpha von Huene 1946 [Gauthier 2020]
   Archosauriformes Gauthier 1994, nom. cl. inval. see Clade Archosauriformes Gauthier 1994 [Gauthier 2020]
     Crurotarsi Sereno & Arcucci 1990 see Clade Pseudosuchia Zittel 1887-1890 [Gauthier & Padian 1985]
       Archosauria Cope 1869 [Gauthier & Padian 1985], nom. cl. inval. see Clade Archosauria Cope 1869 [Gauthier & Padian 2020]
         Avemetatarsalia Benton 1999 nom. cl. inval. see Clade Pan-Aves Gauthier & de Queiroz 2001 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
           Ornithodira Gauthier 1986 see Clade Ornithodira Gauthier 1986 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
             Dinosauromorpha Benton 1985 [Sereno 1991], nom. cl. inval. see Clade Dinosauromorpha Benton 1985 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
               Dinosauriformes Novas 1992, nom. cl. inval. see Clade Dinosauriformes Novas 1992 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
                 †Silesauridae Langer, Ezcurra, Bittencourt & Novas 2010, nom. cl. inval. see Clade Silesauridae Langer, Ezcurra, Bittencourt & Novas 2010 [Fonseca, Reid, Venner, Duncan, Garcia & Müller 2024]
                   [Genus †Pseudolagosuchus Arcucci, 1987] see Genus Lewisuchus Romer, 1972
                     1 [†Pseudolagosuchus majori Nesbitt, 2011, orth. inval.] see Pseudolagosuchus major Arcucci, 1987