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Obtusella

Gastropoda - Rissoidae

Taxonomy
Obtusella was named by Cossmann (1921) [Sepkoski's age data: T Mi R Sepkoski's reference number: 650]. It is extant.

It was assigned to Rissoinae by Marquet (1997); and to Neotaenioglossa by Sepkoski (2002).

Synonymy list
YearName and author
1921Obtusella Cossmann
1997Obtusella Marquet p. 15
2002Obtusella Sepkoski, Jr.

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RankNameAuthor
kingdomAnimalia()
Bilateria
EubilateriaAx 1987
Protostomia
Spiralia
Schizocoela
phylumMollusca
classGastropodaCuvier 1797
RankNameAuthor
superorderHypsogastropoda(Ponder and Lindberg 1997)
infraorderLittorinimorphaGolikov and Starobogtov 1975
Discopoda(Fischer 1884)
superfamilyRissooideaGray 1847
familyRissoidaeGray 1847
subfamilyRissoinaeGray 1847
genusObtusellaCossmann 1921

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