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Achatinella fuscobasis is a species of air-breathing land snail, a terrestrial pulmonate gastropod in the family Achatinellidae. This species is endemic to Hawaii.

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Aforia circinata, common name the ridged turrid, is a species of sea snail, a marine gastropod mollusk in the family Cochlespiridae.

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Alvania leacocki is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.

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Alvania watsoni is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.

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Antimelatoma buchanani is a species of predatory sea snail, a marine gastropod mollusc in the family Pseudomelatomidae.

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Aoteadrillia wanganuiensis is a species of sea snail, a marine gastropod mollusk in the family Horaiclavidae.

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Cantharidus fulminatus is a species of marine gastropod mollusc in the family Trochidae, the top shells.

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Chauvetia recondita is a species of sea snail, a marine gastropod mollusk in the family Buccinidae, the true whelks.

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Clavus pusilla is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.

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Coelotrochus chathamensis is a species of small sea snail, a marine gastropod mollusc in the family Trochidae, the top snails or top shells.

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Conasprella articulata, common name the Nada cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

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Conus dalli, common name Dall's cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

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Conus fergusoni, common name the Ferguson's cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

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Conus jickelii, common name Jickeli's cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

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Costabieta horrida is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies. This species has three synonyms, two within the genus Rissiona and one within Costabieta.

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Cyclostrema carinatum is a species of sea snail, a marine gastropod mollusk in the family Liotiidae.

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Daphnella vitrea is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

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The diamondback tritonia is a species of nudibranch, a marine gastropod mollusk in the family Tritoniidae. It is an opportunistic predator of other marine invertebrates.

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Eclogavena coxeni, common name Cox's cowrie, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.

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Eucithara abbreviata is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.

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Eucyclotoma fusiformis is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

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Euplecta bijuga is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Ariophantidae.

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Gibbula drepanensis is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

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Hastulopsis melanacme is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.

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Hemilienardia albostrigata is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

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Herpetopoma bellum is a species of sea snails, marine gastropod mollusc in the family Chilodontidae.

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Hypselodoris tryoni is a species of sea slug, a dorid nudibranch, a marine gastropod mollusk in the family Chromodorididae.

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Kermia punctifera is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

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Mangelia elevata is an extinct species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

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Manzonia crispa is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.

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Margarites vorticiferus, common name the vortex margarite, is a species of sea snail, a marine gastropod mollusk in the family Margaritidae.

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Natica prietoi is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.

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Odostomia amanda is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

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Phyllidiella rosans is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.

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Phyllidiopsis loricata is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.

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Pseudodaphnella infrasulcata is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

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Pseudoplecta bijuga is a species of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Dyakiidae.

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Punctoterebra contracta is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.

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Punctoterebra japonica is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.

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Risellopsis varia is a species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.

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Rissoa albugo is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.

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Setia ambigua is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.

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Terebra fijiensis is a species of sea snail, a marine gastropod mollusk in the family Terebridae, the auger snails.

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Trochoidea cucullus is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies.

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Turbo stenogyrus, common name the miniature turban, is a species of sea snail, marine gastropod mollusk in the family Turbinidae.Taxonomic status: Some authors place the name in the subgenus Turbo (Marmarostoma)

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Turritriton tenuiliratus, common name: the thin-lined triton, is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.

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Volutomitra obscura is a species of sea snail, a marine gastropod mollusk in the family Volutomitridae.

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Zebina paivensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Zebinidae.