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Taxon: Class Spumellaria Ehrenberg, 1875 (protist)
 Entity: 

Concise hierarchy

(Kingdom) Chromista - (Phylum) Retaria

Current position

Polycystinia (Superclass) Ehrenberg, 1838 Ref: M.S. Afanasieva & E.O. Amon, 2005: S213. [emended diagnosis] [implicit]

Alternative positions

Polycystina (Superclass) Ehrenberg, 1838 Ref: M.S. Afanasieva & E.O. Amon, 2005: S213.

Subsequent entries

Capsulata (Order) Afanasieva & Amon, 2005 Ref: M.S. Afanasieva & E.O. Amon, 2005: S275
Prodigiata (Order) Afanasieva & Amon, 2005 Ref: M.S. Afanasieva & E.O. Amon, 2005: S275
Saturnalata (Order) Afanasieva & Amon, 2005 Ref: M.S. Afanasieva & E.O. Amon, 2005: S275

Historical positions

Polycystina (Superclass) Ehrenberg, 1838 Ref: M.S. Afanasieva & E.O. Amon, 2005: S213, S275, table 7 (p. S215). [emended diagnosis]

Number of Subtaxa

2022 Available in Systema Naturae 2000 3o;5f;20g;10s; †3o;10f;118g;10s
1989-present Systema Naturae 2000: 30 Aug 2018 [3o;5f;19g; †3o;10f;118g]
2005 M.S. Afanasieva & E.O. Amon: S275 6*[3]o;[5f;23*g; †3o;10f;113g]
©2004-2022 Universal Taxonomic Services
Last updated: 4 Aug 2022