Concise hierarchy

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

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): 41.

Historical positions

Sauropsida (Class) Huxley, 1864	Ref: M.J. Benton, 2005: 395, box 5.1.
Reptilia (Class) Linnaeus, 1758	Ref: 1998
Reptilia (Class) Linnaeus, 1758	Ref: D. Lambert & the Diagram Group, 1991(1997): 41; 16.
Reptilia (Class) Linnaeus, 1758	Ref: P. Uetz, [1995-]1996: 30 Dec 1996.
Reptilia (Class) Linnaeus, 1758	Ref: 1995
Reptilia (Class) Linnaeus, 1758	Ref: R.L. Carroll, 1988: 615.
Reptilia (Class) Linnaeus, 1758	Ref: A.S. Romer & T.S. Parsons, 1986: App. 1 (p. 622).
Reptilia (Class) Linnaeus, 1758	Ref: W.E. Duellman, 1982: 955.
Reptilia (Class) Linnaeus, 1758	Ref: T.I. Storer et al., 1979
Reptilia (Class) Linnaeus, 1758	Ref: B. Grzimek et al., 1973 (1971): 584.

Number of Subtaxa

1989-present	Systema Naturae 2000	1o;[13f;91g;306s]; †2o
[1995-]1996	P. Uetz: 30 Dec 1996	[1o;11f; †1o;16f]
1988	R.L. Carroll: 615	[; †2o;12f]
1986	A.S. Romer & T.S. Parsons: App. 1 (p. 622)	[1o; †1o]
1982	W.E. Duellman: 955	1o;11f;72g;222s
1973 (1971)	B. Grzimek et al.: 590	[1o;12f; †1o;16f]