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Tholospyris
Taxonomy
Tholospyris was named by Haeckel (1882) [Sepkoski's age data: T Ol-l R]. It is extant. It was considered unknown by Haeckel (1882).
It was assigned to Trissocyclidae by Haeckel (1882); and to Nassellaria by Sepkoski (2002).
It was assigned to Trissocyclidae by Haeckel (1882); and to Nassellaria by Sepkoski (2002).
Synonyms
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Synonymy list
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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.
G. Tholospyris Haeckel 1882
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Invalid names: Tristylospyris Haeckel 1887 [synonym]
Diagnosis
| Reference | Diagnosis | |
|---|---|---|
| E. Haeckel 1882 | Tribe: Acrospyrida. Acute Triospyrida, with apical (or occipital) spine.
B. With apical spine branched, the branches confluent to form a latticed cupola. BI. With three feet simple. |