Concise hierarchy

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

Current position

†Abelisauria (Clade) Novas 1992

Ref: M.J. Benton, 2005: 397. [inferred]

Alternative positions

†Abelisauroidea (Superfamily) Bonaparte & Novas, 1985	Ref: M.J. Benton, 2005: 397. [inferred]
†Carnosauria (Infraorder) Huene, 1920	Ref: D. Lambert & the Diagram Group, 1991(1997): 109.
†Ceratosauria (Infraorder) Marsh, 1884	Ref: M.J. Benton, 2005: 397.
†Ceratosauria (Suborder) Marsh, 1884	Ref: G. Olshevsky, 1991: 109.
†Ceratosauroidea (Superfamily) Marsh, 1884	Ref: J.F. Bonaparte et al., 1990: 40.

Historical positions

†Ceratosauria (Infraorder) Marsh, 1884	Ref: M.J. Benton, 2005: 397, box 8.5.
†Carnosauria (Infraorder) Huene, 1920	Ref: D. Lambert & the Diagram Group, 1991(1997): 109, 129.
†Ceratosauria (Suborder) Marsh, 1884	Ref: G. Olshevsky, 1991: 109.

Number of Subtaxa

2026	Available in Systema Naturae 2000	†11g;6s
1989-present	Systema Naturae 2000	†10g
1991(1997)	D. Lambert & the Diagram Group: 129	[; †[<]6g]
1991	G. Olshevsky: 109	†9(8)g;9(8)s