Alvania wareni is a species of small sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Distribution This marine species occurs off Portugal.
References
External links Templado, J.; Rolán, E. (1986). El genero Onoba H.& A. Adams, 1854 (Gastropoda, Rissoidea) en las costas europeas (1). Iberus. 6: 117-124.