Entity:

Concise hierarchy

Phylogeny

Paraphyletic/Ancestral (para)

Ref: M. Schrödl et al., 2011: fig. 1.

Heterobranchia (Superorder) Burmeister, 1837

Ref: M. Schrödl et al., 2011: fig. 1. [implicit]

Heterobranchia ([unranked]) Burmeister, 1837

Ref: M. Schrödl et al., 2011: fig. 1.

*Heterobranchia* ([unranked]) Burmeister, 1837	Ref: M. Schrödl et al., 2011: fig. 1.
*Heterobranchia* ([unranked]) Burmeister, 1837	Ref: K.M. Jörger et al., 2010: fig. 3.
*Heterobranchia* ([unranked]) Burmeister, 1837	Ref: P. Bouchet & J.-P. Rocroi, 2005: 3, 257.

2026	Available in Systema Naturae 2000	1o;12f;50g;27s; †18f;25g;6s
1989-present	Systema Naturae 2000	[1o;12f; †18f]
2005	P. Bouchet & J.-P. Rocroi	[19f; †21f]