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.
Trochus is a genus of medium-to large-sized, top-shaped sea snails with an operculum, of the family Trochidae, the top snails.
Solariella is a genus of small to minute sea snails, marine gastropod molluscs in the family Solariellidae within the superfamily Trochoidea, the top snails, turban snails and their allies.
Annaperenna verrucosa, common name the warty ranella, is a species of large sea snail, a marine gastropod mollusc in the family Bursidae, known as the frog shells.
Diodora is a genus of small to medium-sized keyhole limpet in the family Fissurellidae.
Conus artoptus, common name the tender cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.
Conus floccatus, common name the snowflake cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.
Conus proximus, common name the proximus cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.
Astele is a genus of sea snails, marine gastropod mollusks in the family Calliostomatidae.
Tristichotrochus aculeatus, common name the prickly Japanese top shell, is a species of medium-sized deepwater sea snail, a marine gastropod mollusk in the subfamily Calliostomatinae of the family Calliostomatidae.
Calliostoma belauense is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma layardi is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Calliostoma perfragile is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Stomatolina is a genus of sea snails, marine gastropod mollusks in the family Trochidae, the top snails.
Conus compressus is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.
Jujubinus suarezensis is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Calliostoma ocellatum is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.
Tristichotrochus is a genus of sea snails, marine gastropod mollusks, in the family Calliostomatidae within the superfamily Trochoidea, the top snails, turban snails and their allies.
Fautor is a genus of sea snails, marine gastropod mollusks, in the subfamily Calliostomatinae ( of the family Calliostomatidae.
