Concise hierarchy

(Domain) Eukaryota - (Phylum) Metamonada

Original position

Parabasalia (Superclass) Honigberg, 1973

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

Original entries

Trichonymphida (Order) Hartmann, 1911

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

Current position

Parabasalia (Infraphylum) Honigberg, 1973

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

Alternative positions

Metamonada (Phylum) Grassé, 1952	Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 9).
Parabasalia (Phylum) Honigberg, 1973	Ref: I. Cepicka et al., 2010: table 1 (p. 421).
Parabasalia (Superclass) Honigberg, 1973	Ref: T. Cavalier-Smith, 2013(2012): table 1 (p. 122).

Historical positions

Parabasalia (Infraphylum) Honigberg, 1973	Ref: T. Cavalier-Smith, 2022(2021): table 1 (p. 520).
Metamonada (Phylum) Grassé, 1952	Ref: M.A. Ruggiero et al., 2015b: table 2 (p. 9).
Parabasalia (Superclass) Honigberg, 1973	Ref: T. Cavalier-Smith, 2013(2012): table 1 (p. 122).
Parabasalia (Phylum) Honigberg, 1973	Ref: I. Cepicka et al., 2010: 426, table 1 (p. 421), fig. 15.
Parabasalia (Superclass) Honigberg, 1973	Ref: T. Cavalier-Smith, 2003: 1746, 1754. [new taxon]

Number of Subtaxa

2025	Available in Systema Naturae 2000	2o;6f;19g;17s
1989-present	Systema Naturae 2000: 23 Sep 2015	[2o;6f;16g]
2015b	M.A. Ruggiero et al.: table 2 (p. 9)	[2o]
2013(2012)	T. Cavalier-Smith: table 1 (p. 122)	[2o;6f]
2010	I. Cepicka et al.: 426	1o;[5f;16g]
2003	T. Cavalier-Smith	[1o]