Concise hierarchy

(Domain) Eukaryota - (Phylum) Percolozoa - (Class) Heterolobosea

Subsequent positions

Heterolobosea (Class) Page & Blanton, 1985

Ref: F.C. Page & R.L. Blanton, 1985 [assumed]

Current position

Heterolobosea (Class) Page & Blanton, 1985

Ref: T. Cavalier-Smith, 2022(2021): table 1 (p. 520).

Alternative positions

Acrasea (Class) Olive, 1975	Ref: L.S. Olive, 1982: 521.
Acrasia (Subclass)	Ref: L.S. Olive, 1970: 75.
acrasids (Class)	Ref: S.P. Parker, 1982 [indirect]

Historical positions

Heterolobosea (Class) Page & Blanton, 1985	Ref: T. Cavalier-Smith, 2022(2021): table 1 (p. 520).
Heterolobosea (Class) Page & Blanton, 1985	Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 9).
Heterolobosea (Class) Page & Blanton, 1985	Ref: P.M. Kirk et al., 2008: 759, 763.
Heterolobosea (Class) Page & Blanton, 1985	Ref: A.V. Smirnov & S. Brown, 2004: 151.
Heterolobosea (Class) Page & Blanton, 1985	Ref: T. Cavalier-Smith, 2003: 1746.
Heterolobosea (Class) Page & Blanton, 1985	Ref: T. Cavalier-Smith, 1998: 244.
Heterolobosea (Class) Page & Blanton, 1985	Ref: T. Cavalier-Smith, 1995: table (p. 1012).
Heterolobosea (Class) Page & Blanton, 1985	Ref: T. Cavalier-Smith, 1993b: table 4 (p. 970).
Acrasea (Class) Olive, 1975	Ref: L.S. Olive, 1982: 521.
Acrasia (Subclass)	Ref: L.S. Olive, 1970: 75.

Number of Subtaxa

2024	Available in Systema Naturae 2000	3f;8g;9s
1989-present	Systema Naturae 2000: 17 Dec 2023	[3f;8g]
2022(2021)	T. Cavalier-Smith: table 1 (p. 520)	[3g]
2008	P.M. Kirk et al.: 759	4f;6g;14s
2004	A.V. Smirnov & S. Brown: 151	[3f;6g]
1982	L.S. Olive	4f[6g13s]
1970	L.S. Olive: 76	[2f]