Concise hierarchy

(Domain) Eukaryota - (Phylum) Amoebozoa - (Class) Variosea - (Order) Phalansteriida - (Family) Phalansteriidae

Current position

Phalansteriidae (Family) Kent, 1880-1881

Ref: T. Cavalier-Smith, 2013(2012): table 6 (p. 146).

Alternative positions

Amoebozoa (Phylum) Lühe, 1913	Ref: A. Smirnov et al., 2005: 138.
Codonosigidae (Family) W.S. Kent, 1880-1882	Ref: R.E. Norris, 1982: 497.
eukaryotes ([unranked])
Isomita (Subphylum) Cavalier-Smith, 1997	Ref: T. Cavalier-Smith, 1998: 232. [rough position]
opisthokonts ([unranked])	Ref: D.J. Patterson, 1999: S112. [excluded]
Phalansterea (Class) T. Cavalier-Smith, 2000	Ref: T. Cavalier-Smith, 2002b: 300. [rough position] [indirect]
Schizoplasmodiida ([unranked]) Shadwick & Spiegel, 2012	Ref: S.M. Adl et al., 2012: table 2 (p. 436).
Spongomonadida ([unranked]) Hibberd, 1984	Ref: S.M. Adl et al., 2005: 405.

Historical positions

Variosea (Class) Cavalier-Smith, 2004	Ref: T. Cavalier-Smith, 2022(2021): table 1 (p. 521). [rough position]
Phalansteriidae (Family) Kent, 1880-1881	Ref: T. Cavalier-Smith, 2013(2012): table 6 (p. 146).
Schizoplasmodiida ([unranked]) Shadwick & Spiegel, 2012	Ref: S.M. Adl et al., 2012: table 2 (p. 436).
Phalansteriidae (Family) Kent, 1880-1881	Ref: A.V. Smirnov et al., 2011: table 1 (p. 563).
Spongomonadida ([unranked]) Hibberd, 1984	Ref: S.M. Adl et al., 2005: table 2 (p. 405).
Amoebozoa (Phylum) Lühe, 1913	Ref: A. Smirnov et al., 2005: 138.
Phalansteriidae (Family) Kent, 1880-1881	Ref: T. Cavalier-Smith et al., 2004: 43.
Phalansterea (Class) T. Cavalier-Smith, 2000	Ref: T. Cavalier-Smith, 2002b: 300. [rough position] [indirect]
residual free-living and predatory heterotrophic flagellates ([unranked])	Ref: D.J. Patterson et al., 2000: 1320.
eukaryotes ([unranked])	Ref: D.J. Patterson, 1999: S114.
opisthokonts ([unranked])	Ref: D.J. Patterson, 1999: S112. [excluded]
Isomita (Subphylum) Cavalier-Smith, 1997	Ref: T. Cavalier-Smith, 1998: table 3 (p. 232). [rough position]
Codonosigidae (Family) W.S. Kent, 1880-1882	Ref: R.E. Norris, 1982: 497.

Number of Subtaxa

2025	Available in Systema Naturae 2000	4s
1989-present	Systema Naturae 2000: 1 Feb 2014	[4s]
2011	A.V. Smirnov et al.: 557	[4s]
2000	D.J. Patterson et al.: 1320	[>1s]
2000	D.J. Patterson et al.: 1320	[>1s]
1999	D.J. Patterson: S114	[>1s]