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Omalogyra

Gastropoda - Omalogyridae

Taxonomy
Omalogyra was named by Jeffreys (1867) [Sepkoski's age data: T Eo-m-l R Sepkoski's reference number: 614,1066]. It is extant.

It was assigned to Heterostrophia by Sepkoski (2002); and to Omalogyridae by Todd (2001) and Rosenberg (2005).

Species
Species lacking formal opinion data

Synonymy list
YearName and author
1867Omalogyra Jeffreys
2001Omalogyra Todd
2002Omalogyra Sepkoski
2005Omalogyra Rosenberg

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
superphylumLophotrochozoa
phylumMollusca
RankNameAuthor
classGastropoda
subclassOrthogastropoda
superorderHeterobranchiaGray 1840
superfamilyOmalogyroideaSars 1878
familyOmalogyridaeSars 1878
genusOmalogyraJeffreys 1867

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. Omalogyra Jeffreys 1867
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Omalogyra antarctica Egorova 1991
Diagnosis
No diagnoses are available