Alvania salebrosa | |
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Drawing of a shell of Alvania salebrosa (holotype) | |
Scientific classification ![]() | |
Domain: | Eukaryota |
Kingdom: | Animalia |
Phylum: | Mollusca |
Class: | Gastropoda |
Subclass: | Caenogastropoda |
Order: | Littorinimorpha |
Superfamily: | Rissooidea |
Family: | Rissoidae |
Genus: | Alvania |
Species: | A. salebrosa |
Binomial name | |
Alvania salebrosa Frauenfeld, 1867 | |
Alvania salebrosa is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae. [1]
The length of the shell attains 2.6 mm, its diameter 1.6 mm.
The thick, somewhat shining, brownish shell is depressed conical. It shows 10-12 strong, close, rounded ribs, subnodose at the suture, and on the angulated periphery of the body whorl. The shell contains 5½ flattened whorls that are rapidly increasing. [2]
This marine species occurs off Sydney, Australia.
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