Alvania gemina

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Alvania gemina
Scientific classification OOjs UI icon edit-ltr.svg
Kingdom: Animalia
Phylum: Mollusca
Class: Gastropoda
Subclass: Caenogastropoda
Order: Littorinimorpha
Family: Rissoidae
Genus: Alvania
Species:
A. gemina
Binomial name
Alvania gemina
Rolán & Hernández, 2007 [1]

Alvania gemina is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Rissoidae. [2]

Contents

Description

The length of the shell attains 3 mm.

Distribution

This marine species occurs off São Tomé Island (Gulf of Guinea, West Africa.

References

  1. ↑ Rolán E. & Hernández J.M. (2007). Three new species of Alvania(Gastropoda, Prosobranchia, Rissoidae) from São Tomé Island (Gulf of Guinea,West Africa). Iberus 25(2): 9-18.. World Register of Marine Species, Retrieved 08/09/10.
  2. ↑ Alvania gemina Rolán & Hernández, 2007 . WoRMS (2010). Alvania gemina Rolan & Hernandez, 2007. In: Bouchet, P.; Gofas, S.; Rosenberg, G. (2010) World Marine Mollusca database. Accessed through: World Register of Marine Species at http://www.marinespecies.eu/aphia.php?p=taxdetails&id=458249 on 9 August 2010 .
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