Haminoeidae, commonly known as the haminoeid bubble snail family, is a taxonomic family of sea snails, marine opisthobranch gastropod mollusks in the superfamily Haminoeoidea.
Calliostomatidae is a family of sea snails within the superfamily Trochoidea and the clade Vetigastropoda.
Epitonium is a genus of small predatory sea snails, marine gastropod mollusks. Epitonium is the type genus of the family Epitoniidae, the wentletraps.
Charopidae is a taxonomic family of small air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Punctoidea.
Camaenidae is a family of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the superfamily Helicoidea, the typical snails and their allies. This is one of the most diverse families in the clade Stylommatophora.
Cancellariidae, common name the nutmeg snails or nutmeg shells, are a family of small to medium-large sea snails, marine gastropod mollusks in the clade Neogastropoda. Some of the shells of the species in this family resemble a nutmeg seed.
Architectonicidae, common name the staircase shells or sundials, are a family of sea snails, marine gastropod mollusks in the informal group "Lower Heterobranchia" of the clade Heterobranchia.
Ataxocerithium is a genus of sea snails, marine gastropod molluscs in the family Newtoniellidae.
Cymbiola is a genus of large predatory sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.
Sydaphera is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails.
Fractolatirus is a genus of sea snails, marine gastropod mollusks in the family Fasciolariidae, the spindle snails, the tulip snails and their allies.
Siphonochelus is a genus of sea snails, marine gastropod mollusks in the family Muricidae, the murex snails or rock snails.
Ancillista velesiana is a species of sea snail, a marine gastropod mollusk in the family Ancillariidae.
Smaragdia is a genus of small sea snails, marine gastropod mollusks in the subfamily Neritinae of the family Neritidae, the nerites.
Gazameda is a genus of sea snails, marine gastropod mollusks in the family Turritellidae.
Trigonostoma is a genus of sea snails, marine gastropod mollusks in the family Cancellariidae, the nutmeg snails.
Calliostomatinae is a subfamily of gastropods, belonging to the family Calliostomatidae.
The Skeneidae are a speciose family of minute to small marine gastropod molluscs in the superfamily Trochoidea.
Partubiola is a genus of minute sea snails or micromolluscs, marine gastropod molluscs in the family Skeneidae.
Benthastelena is a genus of sea snails, marine gastropod mollusks, in the family Calliostomatidae.
