Concise hierarchy

(Kingdom) Animalia - (Phylum) Nemertea - (Family) Hubrechtidae

Phylogeny

Holophyletic

Ref: M. Thollesson & J.L. Norenburg, 2003: 414.

Included, by definition, in branch-based clade

Pilidiophora ([unranked]) Thollesson & Norenburg, 2003		Ref: M. Thollesson & J.L. Norenburg, 2003: 414.
Pilidiophora ([unranked]) Thollesson & Norenburg, 2003		Ref: M. Thollesson & J.L. Norenburg, 2003: 414.

Subsequent positions

Pilidiophora ([unranked]) Thollesson & Norenburg, 2003

Ref: M. Thollesson & J.L. Norenburg, 2003: 414, fig. 1.

Current position

Hubrechtidae (Family)

Ref: M. Thollesson & J.L. Norenburg, 2003: table 1 (p. 409).

Alternative positions

Pilidiophora ([unranked]) Thollesson & Norenburg, 2003

Ref: M. Thollesson & J.L. Norenburg, 2003: 414. [new position]

Historical positions

Hubrechtidae (Family)	Ref: M. Thollesson & J.L. Norenburg, 2003: table 1 (p. 409).
Pilidiophora ([unranked]) Thollesson & Norenburg, 2003	Ref: M. Thollesson & J.L. Norenburg, 2003: 414, fig. 1. [new position]
Palaeonemertini (Order)	Ref: C. Nielsen, 1995
Hubrechtidae (Family)	Ref: R. Gibson, 1982: 824.

Number of Subtaxa

2025	Available in Systema Naturae 2000	5s
1989-present	Systema Naturae 2000	5s
1982	R. Gibson: 824	5s