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Umbonellina

Gastropoda - Euomphalina - Craspedostomatidae

Taxonomy
Umbonellina was named by Koken and Perner (1925) [Koken in; Sepkoski's age data: O Ashg-m Sepkoski's reference number: 615,1066]. It is not extant. Its type is Umbonellina infrasilurica.

It was assigned to Craspedostomatidae by Knight et al. (1960); and to Architaenoglossa by Sepkoski (2002).

Species
U. infrasilurica (type species)
Species lacking formal opinion data

View classification of included taxa

Synonymy list
YearName and author
1925Umbonellina Koken and Perner p. 203
1960Umbonellina Knight et al. p. 299
2002Umbonellina Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
RankNameAuthor
classGastropodaCuvier 1797
subclassEogastropoda
orderEuomphalina
superfamilyPlatyceratoidea()
familyCraspedostomatidae
genusUmbonellina

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