Acteonidae, common name the "barrel bubble snails", is a family of small sea snails, marine gastropod mollusks of the informal group Lower Heterobranchia.
Acanthinula is a genus of minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks or micromollusks in the family Valloniidae.
Pachychilidae, common name pachychilids, is a taxonomic family of freshwater snails, gastropod molluscs in the clade Sorbeoconcha.
Acteon is a genus of small sea snails, predatory marine gastropod mollusks in the family Acteonidae, the barrel bubble snails.
Typhinae is a subfamily in the family Muricidae.
Acteon tornatilis, common name the "lathe acteon", is a species of medium-sized sea snail, a predatory marine gastropod mollusc in the family Acteonidae, the barrel bubble snails.
Hemiconus is an extinct genus of sea snails, marine gastropod mollusks, in the family Conidae the cone snails and their allies.
Hemiconus gouetensis is an extinct species of sea snail, a marine gastropod mollusk, in the family Conidae, the cone snails and their allies.
Hemiconus peraratus is an extinct species of sea snail, a marine gastropod mollusk, in the family Conidae, the cone snails and their allies.
Leucotina casta is a species of gastropods belonging to the family Amathinidae.
Alvania dollfusi is an extinct species of minute sea snail, a marine gastropod mollusc or micromollusk in the family Rissoidae.
Acteon sphaericulus is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon areatus is a species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon retusus, common name the notched acteon, is a species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon gilberti is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon biplicatus is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon deshayesi is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon distinguendus is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon evanescens is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
Acteon subscalatus is an extinct species of sea snail, a marine gastropod mollusc in the family Acteonidae.
