Tetrapoda Hatschek & Cori 1896 [Gauthier, Kluge & Rowe 1988]
Count: -
Amniota Haeckel, 1866 [Gauthier, Kluge & Rowe 1988] - amniotes
Count: -
Eureptilia Olson, 1947
Count: -
Diapsida Osborn 1903 [Laurin 1991]
see Clade Diapsida Osborn 1903 [Gauthier & de Queiroz 2020]
Count: -
Neodiapsida Benton 1985
Count: -
Archosauromorpha Huene 1946 [Benton 1985], nom. cl. inval.
see Clade Archosauromorpha von Huene 1946 [Gauthier 2020]
Count: -
Archosauria Cope, 1869
Count: -
Avesuchia Benton, 1999
see Clade Archosauria Cope 1869 [Gauthier & Padian 1985], nom. cl. inval.
Count: -
Avemetatarsalia Benton 1999
see Clade Ornithodira Gauthier 1986
Count: -
Ornithodira Gauthier 1986
see Clade Ornithodira Gauthier 1986 [M. Ezcurra, S. Nesbitt, M. Bronzati, F. Dalla Vecchia, F. Agnolin, R. Benson, ..., M. Langer 2020]
Count: -
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]
Count: -
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]
Count: -
Dinosauria Owen 1841 [Padian & May 1993], nom. cl. inval.
see Clade Dinosauria Owen 1842 [Langer, Novas, Bittencourt, Ezcurra & Gauthier 2020]
Count: -
†Ornithischia Seeley 1887 [Padian & May 1993]
see Order Ornithischia Seeley, 1887
Count: -