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Anthozoa - Scleractinia - Ellipsosmiliidae

Polystylidium was named by Fischer (1965) [Sepkoski's age data: J Sepkoski's reference number: 658]. It is not extant.

It was assigned to Ellipsosmiliidae by Fischer (1969).

Synonymy list
YearName and author
1965Polystylidium Fischer
1969Polystylidium Fischer

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phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
subclassZoanthariade Blainville 1830
orderScleractiniaBourne 1900
suborderArchaeocoeniinaAlloiteau 1952
familyEllipsosmiliidaeAlloiteau 1957
genusPolystylidiumFischer 1965

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.

No diagnoses are available