| Alvania gemina | |
|---|---|
Scientific classification  | |
| Domain: | Eukaryota |
| 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]
The length of the shell attains 3 mm.
 | This section needs expansion. You can help by adding to it. (December 2023) |
This marine species occurs off São Tomé Island (Gulf of Guinea, West Africa.
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