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Cyclastrum

Radiolaria - Spumellaria - Angulobracchiidae

Taxonomy
Cyclastrum was named by Rüst (1898) [Sepkoski's age data: K Haut R Sepkoski's reference number: ZR76]. It is extant.

It was assigned to Angulobracchiidae by De Wever et al. (2001); and to Spumellaria by Sepkoski (2002).

Synonymy list
YearName and author
1898Cyclastrum Rüst
2001Cyclastrum De Wever et al. p. 141
2002Cyclastrum Sepkoski, Jr.

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RankNameAuthor
Life
Eukaryota()
Rhizaria
Retaria
classRadiolariaMüller 1858
RankNameAuthor
superorderPolycystina(Ehrenberg 1867)
orderSpumellariaEhrenberg 1875
familyAngulobracchiidaeBaumgartner 1980
genusCyclastrumRüst 1898

If no rank is listed, the taxon is considered an unranked clade in modern classifications. Ranks may be repeated or presented in the wrong order because authors working on different parts of the classification may disagree about how to rank taxa.

Diagnosis
No diagnoses are available