Concise hierarchy

(Domain) Eukaryota - (Phylum) Metamonada - (Class) Anaeromonadea - (Order) Trimastigida - (Family) Trimastigidae

Phylogeny

Holophyletic

Subsequent positions

Trimastigida (Order) Cavalier-Smith, 2003

Ref: T. Cavalier-Smith, 2003: table 1 (p. 1746).

Current position

Trimastigidae (Family) Saville Kent, 1880

Ref: T. Cavalier-Smith, 2013(2012): table 1 (p. 121).

Alternative positions

Anaeromonadea (Class) Cavalier-Smith, 1997	Ref: T. Cavalier-Smith, 2002b: 327. [rough position]
eukaryotes ([unranked])	Ref: D.J. Patterson, 1999: S117.
excavates ([unranked])
Preaxostyla ([unranked]) Simpson, 2003	Ref: S.M. Adl et al., 2005: 441.
Trimastigida (Order) Cavalier-Smith, 2003	Ref: T. Cavalier-Smith, 2022(2021): table 1 (p. 520). [rough position]

Historical positions

Trimastigida (Order) Cavalier-Smith, 2003	Ref: T. Cavalier-Smith, 2022(2021): table 1 (p. 520). [rough position]
Trimastigidae (Family) Saville Kent, 1880	Ref: T. Cavalier-Smith, 2013(2012): table 1 (p. 121).
Preaxostyla ([unranked]) Simpson, 2003	Ref: S.M. Adl et al., 2005: 441.
Trimastigida (Order) Cavalier-Smith, 2003	Ref: T. Cavalier-Smith, 2003: 1746. [rough position]
Anaeromonadea (Class) Cavalier-Smith, 1997	Ref: T. Cavalier-Smith, 2002b: 327. [rough position]
residual free-living and predatory heterotrophic flagellates ([unranked])	Ref: D.J. Patterson et al., 2000: 1326.
eukaryotes ([unranked])	Ref: D.J. Patterson, 1999: S117.
Anaeromonada (Subphylum) Cavalier-Smith, 1997	Ref: T. Cavalier-Smith, 1998: table 3 (p. 232). [rough position]

Number of Subtaxa

2024	Available in Systema Naturae 2000	3s
1989-present	Systema Naturae 2000	[3s]
2000	D.J. Patterson et al.: 1326	2s
1999	D.J. Patterson: S117	3s
1999	D.J. Patterson: S117	3s