Calliostoma is a genus of small to medium-sized sea snails with gills and an operculum, marine gastropod molluscs within the family Calliostomatidae, the Calliostoma top snails. Previously this genus was placed within the family Trochidae. Calliostoma is the type genus of the family Calliostomatidae.
Calliostomatidae is a family of sea snails within the superfamily Trochoidea and the clade Vetigastropoda.
Calliostoma megaloprepes is a species of medium-sized sea snail, a marine gastropod mollusc in the family Calliostomatidae.
Calliostoma foveauxanum is a medium-sized sea snail, a marine gastropod mollusc in the family Calliostomatidae, the calliostoma top snails.
Calliostoma osbornei, common name Osborn's top shell, is a species of medium-sized sea snail, a marine gastropod mollusc in the family Calliostomatidae, the calliostoma top snails.
Calliostoma waikanae forsteriana is a subspecies of medium-sized sea snail, a marine gastropod mollusc in the family Calliostomatidae, the calliostoma top snails.
Calliostoma punctulatum, the spotted tiger shell, is a species of medium-sized sea snail, a marine gastropod mollusc in the family Calliostomatidae, the calliostoma top snails.
Calliostoma turnerarum, common name Turner's top shell, is a species of medium-sized deepwater sea snail, a marine gastropod mollusc in the family Calliostomatidae, the calliostoma top snails.
Calliostoma tigris, common name the tiger maurea, is a large species of sea snail, a marine gastropod mollusc in the family Calliostomatidae, the Calliostoma top snails.
Calliostoma waikanae, common name the Waikanae top shell, is a species of medium-sized sea snail, a marine gastropod mollusc in the family Calliostomatidae, the calliostoma top snails.
Calliostoma antipodense is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma eminens is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma gibbsorum is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma granti, common name the multibeaded maurea, is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma jamiesoni is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma maui is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma penniketi is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma regale is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma simulans is a species of sea snail, a marine gastropod mollusk in the family One of its family's common names is the New Zealand Mollusks. Calliostomatidae.
Calliostoma spectabile is a species of relatively large deepwater sea snail, a marine gastropod mollusk in the family Calliostomatidae.
