Alvania angularis

{{Short description|Species of gastropod}}

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| taxon = Alvania angularis

| authority = (Warén, 1996)Warén A. (1996). "New and little known mollusca from Iceland and Scandinavia. Part 3". Sarsia 81: 197-245.

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Alvania angularis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.{{WRMS species|141158|Alvania angularis (Warén, 1996)|||Gofas, S. (2009). Alvania angularis (Warén, 1996). In: Bouchet, P.; Gofas, S.; Rosenberg, G. World Marine Mollusca database. Accessed through the World Register of Marine Species at http://marinespecies.org/aphia.php?p=taxdetails&id=141158 on 9 August 2010}} It is characterized by its small size, spiral-shaped shell, and distinctive angular whorls.