Basic info Taxonomic history Classification Relationships
Morphology Ecology and taphonomy   Age range and collections

Archocyrtium

Radiolaria - Nassellaria - Archocyrtiidae

Taxonomy
Archocyrtium was named by Deflandre (1972) [Sepkoski's age data: S Ldov C Serp Sepkoski's reference number: 701]. Its type is Archocyrtium riedeli.

It was assigned to Spumellaria by Sepkoski (2002); and to Archocyrtiidae by De Wever et al. (2001), Wang et al. (2003) and Feng et al. (2004).

Synonymy list
YearName and author
1972Archocyrtium Deflandre
2001Archocyrtium De Wever et al. p. 213
2002Archocyrtium Sepkoski, Jr.
2003Archocyrtium Wang et al. p. 140
2004Archocyrtium Feng et al. p. 382

Is something missing? Join the Paleobiology Database and enter the data

RankNameAuthor
Life
Eukaryota()
Rhizaria
Retaria
classRadiolariaMüller 1858
RankNameAuthor
superorderPolycystina(Ehrenberg 1867)
orderNassellariaEhrenberg 1875
familyArchocyrtiidaeKozur and Mostler 1981
genusArchocyrtiumDeflandre 1972

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