Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Herrerasauria - (Family) Herrerasauridae

Included, by definition, in node-based clade

†Herrerasauridae (Clade) Benedetto 1973 [Novas 1992]

Ref: C. Hendrickx et al., 2015: table (p. 66) (Novas, 1992).

Included, by definition, in branch-based clade

†Herrerasauridae (Clade) Benedetto 1973 [Novas 1992]

Ref: P.C. Sereno, 1998: table 4 (p. 64).

Current position

†Herrerasauridae (Family) Benedetto, 1973

Ref: C. Hendrickx et al., 2015: 11 (fig. 4). [implicit]

Alternative positions

†Herrerasauridae (Clade) Benedetto 1973 [Novas 1992]	Ref: C. Hendrickx et al., 2015: 11 (fig. 4).
Theropoda (Clade) Marsh 1881 [Gauthier 1986]	Ref: S.J. Nesbitt, 2011: fig. 52.

Historical positions

†Herrerasauridae (Clade) Benedetto 1973 [Novas 1992]	Ref: C. Hendrickx et al., 2015: 11 (fig. 4).
Dinosauria (Clade) Owen 1841 [Padian & May 1993], nom. cl. inval.	Ref: A. Otero et al., 2015: 612 (fig. 17).
Theropoda (Clade) Marsh 1881 [Gauthier 1986]	Ref: M.T. Carrano et al., 2012: 219, fig. 8A.
Dinosauria (Clade) Owen 1841 [Padian & May 1993], nom. cl. inval.	Ref: C.F. Kammerer et al., 2012(2011): 282 (fig. 4). [rough position]
Theropoda (Clade) Marsh 1881 [Gauthier 1986]	Ref: S.J. Nesbitt, 2011: fig. 52.
†Herrerasauridae (Family) Benedetto, 1973	Ref: M.C. Langer, 2004: table 2.1 (p. [26]); fig. 1.8A.
Theropoda (Clade) Marsh 1881 [Gauthier 1986]	Ref: M.J. Benton, 2004: 15 (fig. 1.8A); figs. 3.12A, 13.18.
†Herrerasauridae (Family) Benedetto, 1973	Ref: D. Lambert & the Diagram Group, 1991(1997): 113.

Number of Subtaxa

2025	Available in Systema Naturae 2000	†1s;1
1989-present	Systema Naturae 2000	[; †1s]
2004	M.C. Langer: table 2.1 (p. [26])	[; †1s]