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Anthozoa - Stauriida - Stereolasmatidae

Stewartophyllum was named by Busch (1941) [Sepkoski's age data: D Give-l]. It is not extant. Its type is Stewartophyllum intermittens.

It was assigned to Metriophyllidae by Hill (1956); to Stereolasmatidae by Hill (1981); and to Rugosa by Sepkoski (2002).

Synonymy list
YearName and author
1941Stewartophyllum Busch
1956Stewartophyllum Hill
1981Stewartophyllum Hill
2002Stewartophyllum Sepkoski, Jr.

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phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
subclassRugosa(Milne-Edwards and Haime 1850)
orderStauriidaVerrill 1865
familyStereolasmatidaeFomichev 1953
genusStewartophyllumBusch 1941

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