Concise hierarchy

(Kingdom) Animalia - (Phylum) Chordata - (Class) Reptilia - (Order) Sauropodomorpha - (Family) Euhelopodidae

Excluded, by definition, from branch-based clade

†Titanosauria (Clade) Bonaparte & Coria 1993

Ref: P.C. Sereno, 1998: table 4 (p. 63).

Current position

†Euhelopodidae (Family) Romer, 1956

Ref: D. Lambert & the Diagram Group, 1991(1997): 144.

Alternative positions

†Euhelopodidae (Clade) Romer 1956 [D'Emic 2012]	Ref: B.J. González Riga et al., 2018: 173 (fig. 27).
†Eusauropoda (Clade) Upchurch 1995	Ref: P. Upchurch et al., 2004: table 13.1 (p. [262]).
†Somphospondyli (Clade) Wilson & Sereno 1998	Ref: P.C. Sereno, 1998: 71 (fig. 7B).
†Titanosauriformes (Clade) Salgado, Coria & Calvo 1997	Ref: B.B. Britt et al., 2017: 234 (fig. 35).

Historical positions

†Euhelopodidae (Clade) Romer 1956 [D'Emic 2012]	Ref: B.J. González Riga et al., 2018: 173 (fig. 27).
†Titanosauriformes (Clade) Salgado, Coria & Calvo 1997	Ref: B.B. Britt et al., 2017: 234 (fig. 35).
†Euhelopodidae (Clade) Romer 1956 [D'Emic 2012]	Ref: M.D. D'Emic, 2012: 639 (fig. 5).
†Eusauropoda (Clade) Upchurch 1995	Ref: P. Upchurch et al., 2004: table 13.1 (p. [262]), 297 (fig. 13.18).
†Somphospondyli (Clade) Wilson & Sereno 1998	Ref: P.C. Sereno, 1998: 71 (fig. 7B).
†Euhelopodidae (Family) Romer, 1956	Ref: D. Lambert & the Diagram Group, 1991(1997): 144.
†Euhelopodidae (Family) Romer, 1956	Ref: G. Olshevsky, 1991: 141.
†Camarasauridae (Family) Cope, 1877	Ref: B. Gardiner et al., 1989: 302.
†Euhelopodidae (Family) Romer, 1956	Ref: R.L. Carroll, 1988: App. (p. 621).

Number of Subtaxa

2026	Available in Systema Naturae 2000	†1s
1989-present	Systema Naturae 2000: 15 Jan 2019	[; †1s]