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Cyathaxonia

Anthozoa - Stauriida - Cyathaxoniidae

Taxonomy
Cyathaxonia was named by Michelin (1847) [Sepkoski's age data: D Fame-l P Guad-u Sepkoski's reference number: 680]. It is not extant.

It was assigned to Cyathaxoniidae by Hill (1956); and to Rugosa by Sepkoski (2002).

Synonymy list
YearName and author
1847Cyathaxonia Michelin
1956Cyathaxonia Hill
2002Cyathaxonia Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Neuralia
phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
subclassRugosa(Milne-Edwards and Haime 1850)
RankNameAuthor
orderStauriidaVerrill 1865
suborderMetriophyllinaSpasskiy 1965
familyCyathaxoniidaeMilne-Edwards and Haime 1850
genusCyathaxoniaMichelin 1847

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