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Paraphyletic taxon: Subclass Diapsida Osborn, 1903 - diapsids (reptile)
 Entity: 

Concise hierarchy

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

Phylogeny

Paraphyletic/Ancestral (para)

Current position

Sauropsida (Class) Huxley, 1864 Ref: M.J. Benton, 2005: 395.

Alternative positions

Reptilia (Class) Linnaeus, 1758 Ref: D. Lambert & the Diagram Group, 1991(1997): 57.

Historical positions

Sauropsida (Class) Huxley, 1864 Ref: M.J. Benton, 2005: 395, boxes 5.1, 8.8.
Reptilia (Class) Linnaeus, 1758 Ref: D. Lambert & the Diagram Group, 1991(1997): 57; 16.
Reptilia (Class) Linnaeus, 1758 Ref: R.L. Carroll, 1988: 616.

Number of Subtaxa

1989-present Systema Naturae 2000 [3o;53f;919g;7951s]
1988 R.L. Carroll: 622 [3o;37f; †14o;150f]
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Last updated: 1 Feb 2024