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Amphipyndax

Radiolaria - Nassellaria - Amphipyndacidae

Taxonomy
Amphipyndax was named by Foreman (1966) [Sepkoski's age data: K Apti K Maes-u Sepkoski's reference number: 2].

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

Synonyms
Synonymy list
YearName and author
1966Amphipyndax Foreman
1982Protostichocapsa Empson-Morin
2001Amphipyndax De Wever et al.
2002Amphipyndax Sepkoski, Jr.
2002Protostichocapsa Sepkoski, Jr.

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RankNameAuthor
Life
Eukaryota()
Rhizaria
phylumRetariaCavalier-Smith 1999
classRadiolariaMüller 1858
RankNameAuthor
superorderPolycystina(Ehrenberg 1867)
orderNassellariaEhrenberg 1875
superfamilyAmphipyndaceaRiedel 1967
familyAmphipyndacidaeRiedel 1967
genusAmphipyndaxForeman 1966

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