Concise hierarchy

(Superkingdom) Holozoa - (Class) Choanoflagellatea - (Order) Acanthoecida - (Family) Stephanoecidae

Subsequent positions

Stephanoecidae (Family) Leadbeater, 2011

Ref: F. Nitsche et al., 2011

Current position

Stephanoecidae (Family) Leadbeater, 2011

Ref: T. Cavalier-Smith, 2013(2012): table 7 (p. 155).

Alternative positions

Acanthoecidae (Family) Norris, 1965	Ref: B.S.C. Leadbeater & H.A. Thomsen, 2000: 28.
Choanozoa (Subphylum) Cavalier-Smith, 1981	Ref: T. Cavalier-Smith, 1998: 232. [rough position]

Historical positions

Stephanoecidae (Family) Leadbeater, 2011	Ref: T. Cavalier-Smith, 2013(2012): table 7 (p. 155).
Acanthoecida ([unranked]) Norris, 1965	Ref: S.M. Adl et al., 2012: table 2 (p. 438). [rough position]
Stephanoecidae (Family) Leadbeater, 2011	Ref: F. Nitsche et al., 2011 [new position]
Choanozoa (Phylum) Cavalier-Smith, 1981	Ref: T. Cavalier-Smith, 2002b: 323.
Acanthoecidae (Family) Norris, 1965	Ref: B.S.C. Leadbeater & H.A. Thomsen, 2000: 28.
Choanozoa (Subphylum) Cavalier-Smith, 1981	Ref: T. Cavalier-Smith, 1998: table 3 (p. 232). [rough position]
Choanoflagellata (Phylum) Kent, 1880	Ref: C. Nielsen, 1995

Number of Subtaxa

2025

Available in Systema Naturae 2000

3s