Concise hierarchy

(Domain) Eukaryota - (Phylum) Metamonada - (Class) Trichomonadea - (Order) Trichomonadida - (Family) Trichomonadidae

Current position

Trichomonadinae (Subfamily) Chalmers & Pekkola, 1918

Ref: G. Brugerolle & J.J. Lee, 2000: 1209.

Alternative positions

Parabasala (Subphylum) Honigberg, 1973	Ref: T. Cavalier-Smith, 1998: 232. [rough position]
Trichomonadida ([unranked]) Kirby, 1947	Ref: S.M. Adl et al., 2005: 440.
Trichomonadidae (Family) Chalmers & Pekkola, 1918	Ref: T. Cavalier-Smith, 2013(2012): table 1 (p. 121).

Historical positions

Trichomonadidae (Family) Chalmers & Pekkola, 1918	Ref: T. Cavalier-Smith, 2013(2012): table 1 (p. 121).
Trichomonadidae (Family) Chalmers & Pekkola, 1918	Ref: I. Cepicka et al., 2010: 423, table 1 (p. 421).
Trichomonadida ([unranked]) Kirby, 1947	Ref: S.M. Adl et al., 2005: 440.
Trichomonadida (Order) Kirby, 1947	Ref: T. Cavalier-Smith, 2003: 1746. [rough position]
Parabasalia (Phylum) Honigberg, 1973	Ref: T. Cavalier-Smith, 2002b: 323.
Trichomonadinae (Subfamily) Chalmers & Pekkola, 1918	Ref: G. Brugerolle & J.J. Lee, 2000: 1209-1210.
Parabasala (Subphylum) Honigberg, 1973	Ref: T. Cavalier-Smith, 1998: table 3 (p. 232). [rough position]
Trichomonadidae (Family) Chalmers & Pekkola, 1918	Ref: L. Margulis & K.V. Schwartz, 1998: 118, 121.
Trichomonadida (Order) Kirby, 1947	Ref: R.C. Brusca & G.J. Brusca, 1990
Trichomonadidae (Family) Chalmers & Pekkola, 1918	Ref: L. Margulis & K.V. Schwartz, 1982: 88. [rough position]
Trichomonadinae (Subfamily) Chalmers & Pekkola, 1918	Ref: K. Vickerman, 1982: 505.
Trichomonadida (Order) Kirby, 1947	Ref: T.I. Storer et al., 1979: 356. [rough position]
Trichomonadidae (Family) Chalmers & Pekkola, 1918	Ref: I. Eibl-Eibesfeldt et al., 1975 (1971): 584. [inferred name]

Number of Subtaxa

2025	Available in Systema Naturae 2000	7s
1989-present	Systema Naturae 2000	3s
2000	G. Brugerolle & J.J. Lee: 1210	3s
1982	K. Vickerman	3s