Concise hierarchy

(Kingdom) Animalia - (Phylum) Annelida

Current position

Clitellata ([unranked]) auct.

Ref: E.J. van Nieukerken & A. van Haaren, 2010: 133.

Alternative positions

Annelida (Phylum) Lamarck, 1809	Ref: K. Apakupakul et al., 1999: 351.
Clitellata (Superclass)	Ref: B.C. Das & J.W. Reynolds, 2003: 67. [indirect]
Suctoria (Branch)	Ref: E.R. Lankester, 1877: 445.

Historical positions

Clitellata ([unranked]) auct.	Ref: E.J. van Nieukerken & A. van Haaren, 2010: 133.
Annelida (Phylum) Lamarck, 1809	Ref: B.C. Das & J.W. Reynolds, 2003: 67.
Annelida (Phylum) Lamarck, 1809	Ref: 1998
Clitellata ([unranked]) auct.	Ref: C. Nielsen, 1995
Annelida (Phylum) Lamarck, 1809	Ref: R.S. Boardman et al., 1987
Annelida (Phylum) Lamarck, 1809	Ref: L. Margulis & K.V. Schwartz, 1982: 216.
Annelida (Phylum) Lamarck, 1809	Ref: T.I. Storer et al., 1979: 323.
Suctoria (Branch)	Ref: E.R. Lankester, 1877: 445.

Number of Subtaxa

2025	Available in Systema Naturae 2000	49g;66s
1989-present	Systema Naturae 2000	>500s
2003	B.C. Das & J.W. Reynolds: [Klemm, 1985]	>500s
1987	R.S. Boardman et al.	†0-2g
1982	L. Margulis & K.V. Schwartz	300s
1979	T.I. Storer et al.	~500s
1877	E.R. Lankester: 445	[2o]