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Pseudohagiastrum

Radiolaria - Spumellaria - Hagiastridae

Taxonomy
Pseudohagiastrum was named by Pessagno (1979) [Sepkoski's age data: Tr Nori-m Tr Nori-u Sepkoski's reference number: 754].

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

Synonymy list
YearName and author
1979Pseudohagiastrum Pessagno
2001Pseudohagiastrum De Wever et al. p. 136
2002Pseudohagiastrum Sepkoski, Jr.

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RankNameAuthor
Life
Eukaryota()
Rhizaria
Retaria
classRadiolariaMüller 1858
RankNameAuthor
superorderPolycystina(Ehrenberg 1867)
orderSpumellariaEhrenberg 1875
familyHagiastridaeRiedel 1971
genusPseudohagiastrumPessagno 1979

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