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Prohexagonaria

Anthozoa - Stauriida - Entelophyllidae

Taxonomy
Prohexagonaria was named by Merriam (1973) [Sepkoski's age data: S Wenl-l S Prid]. It is not extant.

It was assigned to Entelophyllidae by Hill (1981); and to Rugosa by Sepkoski (2002).

Synonymy list
YearName and author
1973Prohexagonaria Merriam
1981Prohexagonaria Hill
2002Prohexagonaria Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Neuralia
phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
subclassRugosa(Milne-Edwards and Haime 1850)
RankNameAuthor
orderStauriidaVerrill 1865
suborderArachnophyllinaZhavoronkova 1972
familyEntelophyllidaeHill 1940
genusProhexagonariaMerriam 1973

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