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Anthozoa - Stauriida - Disphyllidae

Exilifrons was named by Crickmay (1968) [Sepkoski's age data: D Gedi D Emsi-l Sepkoski's reference number: 1240]. It is not extant.

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

Synonymy list
YearName and author
1968Exilifrons Crickmay
1981Exilifrons Hill
2002Exilifrons Sepkoski, Jr.

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phylumCnidariaHatschek 1888
classAnthozoaEhrenberg 1834
subclassRugosa(Milne-Edwards and Haime 1850)
orderStauriidaVerrill 1865
suborderColumnariinaRominger 1876
familyDisphyllidaeHill 1939
subfamilyParadisphyllinaeJell 1969
genusExilifronsCrickmay 1968

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