Sphaeronassa is a genus of sea snails, marine gastropod mollusks in the family Nassariidae, the Nassa mud snails or dog whelks.
The genus Sphaeronassa has become a synonym of Nassarius Duméril, 1805
Species Species within the genus Sphaeronassa include: Sphaeronassa mutabilis (Linnaeus, 1758): synonym of Nassarius mutabilis (Linnaeus, 1758)
References
External links Locard A. (1886). Prodrome de malacologie française. Catalogue général des mollusques vivants de France. Mollusque marins. Lyon, H. Georg & Paris, Baillière : pp. X + 778