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Attenuata

Gastropoda - Rissoidae

Taxonomy
Attenuata was named by Hedley (1918) [Sepkoski's age data: T Eo-u R Sepkoski's reference number: 650]. It is extant.

It was assigned to Rissoinae by Beu et al. (1990); and to Neotaenioglossa by Sepkoski (2002).

Synonyms
Synonymy list
YearName and author
1918Attenuata Hedley
1926Nobolira Finlay
1930Adolphinoba Powell
1990Attenuata Beu et al. p. 380
2002Attenuata 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
genusAttenuataHedley 1918

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