Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia

Phylogeny

Branch-based clade

Ref: M.D. Ezcurra, 2016: 293 ("stem-based").

First representative

†Ctenosauriscus koeneni (Huene, 1902)

Ref: M.D. Ezcurra, 2016: 293.

Defined by included taxon (and all taxa more closely related to it than to the excluded taxon)

Crocodylus niloticus Laurenti, 1768		Ref: M.D. Ezcurra, 2016: 293.
†Doswellia kaltenbachi Weems, 1980		Ref: M.D. Ezcurra, 2016: 293.
†Euparkeria capensis Broom, 1913		Ref: M.D. Ezcurra, 2016: 293.
†Parasuchus hislopi Lydekker, 1885		Ref: M.D. Ezcurra, 2016: 293.
Passer domesticus (Linnaeus, 1758)		Ref: M.D. Ezcurra, 2016: 293.
†Proterochampa barrionuevoi Alvarez del Toro, 1974, comb. inval.		Ref: M.D. Ezcurra, 2016: 293.

Defined by excluded taxon

†Erythrosuchus africanus Broom, 1905		Ref: M.D. Ezcurra, 2016: 293.
†Proterosuchus fergusi Broom, 1903		Ref: M.D. Ezcurra, 2016: 293.

Current position

Archosauriformes (Clade) Gauthier 1994 [Gauthier 2020]

Ref: M.D. Ezcurra et al., 2020: ext. data fig. 4; Benton, 2024: box 6.4 (p. 210).

Alternative positions

Archosauriformes (Clade) Gauthier 1994, nom. cl. inval.

Ref: PBDB: 10 Nov 2016 (Ezcurra, 2016).

Historical positions

Archosauriformes (Clade) Gauthier 1994 [Gauthier 2020]

Ref: M.D. Ezcurra et al., 2020: ext. data fig. 4.

Number of Subtaxa

2026

Available in Systema Naturae 2000

32o;206f;2160g;9642s;7166ss;1v; ‡2o;7f;58g;263s;62ss; †41o;249f;1621g;828s;3ss;100