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Under construction
Monotypic taxon: Class Collodaria Haeckel, 1881 (protist)
 Entity: 

Concise hierarchy

(Kingdom) Chromista - (Phylum) Retaria

Current position

Polycystinia (Superclass) Ehrenberg, 1838 Ref: M.S. Afanasieva & E.O. Amon, 2005: S219. [implicit]

Alternative positions

Polycystina (Superclass) Ehrenberg, 1838 Ref: M.S. Afanasieva & E.O. Amon, 2005: S219.

Historical positions

Polycystina (Superclass) Ehrenberg, 1838 Ref: M.S. Afanasieva & E.O. Amon, 2005: S219, S264, S306, table 7 (p. S218).

Number of Subtaxa

2024 Available in Systema Naturae 2000 1o;4f;26g;60s;5ss; †17s;3ss
1989-present Systema Naturae 2000: 2 Oct 2018 [1o;4f;26g]
2005 M.S. Afanasieva & E.O. Amon: S306 3f;[15*g]
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Last updated: 1 Feb 2024