Volutidae, common name volutes, are a taxonomic family of predatory sea snails that range in size from 9 mm to over 500 mm. They are marine gastropod mollusks. Most of the species have no operculum.
Crassispira is a genus of small predatory sea snails with narrow, high-spired shells, marine gastropod mollusks in the family Pseudomelatomidae.
Teinostoma is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Teinostomatidae.
Caecum is a genus of minute sea snails, marine gastropod micromolluscs or micromollusks in the family Caecidae or blind shells.
Acmaea is a genus of sea snails, specifically true limpets, marine gastropod mollusks in the family Acmaeidae, one of the families of true limpets.
Tornidae is a family of very small and minute sea snails with an operculum, marine gastropod mollusks in the clade Littorinimorpha. This family used to be known as the Vitrinellidae. Iredale has shown that the family Adeorbidae Monterosato, 1884 should be called Tornidae
Olivella, common name the dwarf olives, is a genus of small predatory sea snails, marine gastropod molluscs in the subfamily Olivellinae of the family Olividae, the olives. Olivella is the type genus of the family.
Nassarina is a genus of sea snails, marine gastropod mollusks in the family Columbellidae, the dove snails.
Parviturbo is a genus of minute sea snails, marine gastropod mollusks in the family Skeneidae.
Petaloconchus is a genus of sea snails, marine gastropod mollusks in the family Vermetidae, the worm snails or worm shells.
Brachidontes is a genus of mussels in the family Mytilidae.
Macromphalina is a genus of very small sea snails, marine gastropod mollusks in the family Vanikoridae.
Amusium is a genus of scallops, marine bivalve molluscs belonging to the family Pectinidae.
Vitrinella is a genus of minute sea snails, marine gastropod mollusks or micromollusks in the family Vitrinellidae.
Tagelus is a genus of saltwater clams, marine bivalve molluscs belonging to the family Solecurtidae.
Cyclostremiscus is a genus of small sea snails in the family Tornidae.
Chionopsis, is a genus of saltwater clam, a marine bivalve mollusc in the family Veneridae, the venus clams.
Crassinella is a genus of bivalves belonging to the family Crassatellidae.
Volvulella is a genus of gastropods belonging to the family Rhizoridae.
Solariorbis is a genus of gastropods belonging to the family Tornidae.
