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Gumina

Gastropoda - Pyramidellidae

Taxonomy
Gumina was named by Finlay (1928) [Sepkoski's age data: T Plio R Sepkoski's reference number: 681]. It is extant.

It was assigned to Pyramidellidae by Stilwell and Zinsmeister (1992); and to Heterostrophia by Sepkoski (2002).

Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1928Gumina Finlay p. 260
1992Gumina Stilwell and Zinsmeister p. 163
2002Gumina Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassOrthogastropoda
superorderHeterobranchiaGray 1840
superfamilyPyramidelloidea(Gray 1840)
familyPyramidellidaeGray 1840
genusGuminaFinlay 1928

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