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Paraphyletic taxon: Infraclass Archosauromorpha Huene, 1946 (reptile)
 Entity: 

Concise hierarchy

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

Phylogeny

Paraphyletic/Ancestral (para)

Current position

Neodiapsida (Clade) Benton 1985 Ref: M.J. Benton, 2005: 396.

Alternative positions

Diapsida (Subclass) Osborn, 1903 Ref: R.L. Carroll, 1988: App. (p. 619).

Historical positions

Neodiapsida (Clade) Benton 1985 Ref: M.J. Benton, 2005: 396, fig. 6.6.
Diapsida (Subclass) Osborn, 1903 Ref: D. Lambert & the Diagram Group, 1991(1997): 43; 17.
Diapsida (Subclass) Osborn, 1903 Ref: B. Gardiner et al., 1989: 302.
Diapsida (Subclass) Osborn, 1903 Ref: R.L. Carroll, 1988: App. (p. 619).

Number of Subtaxa

1989-present Systema Naturae 2000 [1o;3f;8g;23s; †6o]
1991(1997) D. Lambert & the Diagram Group [1o; †8o]
1988 R.L. Carroll: App. (p. 622) [1o;3f;8g; †7o;98f;575g]
©2004-2026 Universal Taxonomic Services
Last updated: 28 Aug 2026