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Hankaxis

Anthozoa - Stauriida - Ptenophyllidae

Taxonomy
Hankaxis was named by Birenheide (1978) [Sepkoski's age data: D Eife D Fras-u Sepkoski's reference number: 174,680,1240]. It is not extant.

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

Species

Synonymy list
YearName and author
1978Hankaxis Birenheide
1981Hankaxis Hill
2002Hankaxis Sepkoski

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RankNameAuthor
kingdomAnimalia()
phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
Hexacorallia()
subclassRugosa(Milne-Edwards and Haime 1850)
RankNameAuthor
orderStauriidaVerrill 1865
suborderPtenophyllinaWedekind 1927
familyPtenophyllidaeWedekind 1923
subfamilyPtenophyllinaeWedekind 1923
genusHankaxisBirenheide 1978

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. †Hankaxis Birenheide 1978
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Hankaxis ostentus McLean and Pedder 1984
Diagnosis
No diagnoses are available