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Tmaegophioceras

Cephalopoda - Ammonitida - Asteroceratidae

Taxonomy
Tmaegophioceras is a genus. It is not extant. Its type is Arietites laevis.

It was assigned to Ammonoidea by Sepkoski (2002); to Echioceratidae by Geczy and Meister (2007); and to Asteroceratinae by Howarth (2013).

Synonymy list
YearName and author
2002Tmaegophioceras Sepkoski, Jr.
2007Tmaegophioceras Geczy and Meister
2013Tmaegophioceras Howarth p. 25

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classCephalopodaCuvier 1797
subclassAmmonoidea(Zittel 1884)
orderAmmonitidaHyatt 1889
suborderAmmonitinaHyatt 1889
superfamilyPsiloceratoidea(Hyatt 1867)
familyAsteroceratidaeSpath 1946
genusTmaegophioceras

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