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Bistarkum

Radiolaria - Spumellaria - Angulobracchiidae

Taxonomy
Bistarkum was named by Yeh (1987) [Sepkoski's age data: J Plie-u J Toar-l Sepkoski's reference number: 763].

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

Synonyms
Synonymy list
YearName and author
1987Bistarkum Yeh
2001Bistarkum De Wever et al. p. 141
2002Bigrumpta Pessagno and Hull pp. 236-237
2002Grumpta Pessagno and Hull p. 240
2002Bistarkum Sepkoski, Jr.

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

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