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Acicula parcelineata is a species of small land snail with an operculum, a terrestrial gastropod mollusc in the family Aciculidae.

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Asperdaphne esperanza is a species of sea snail, a marine gastropod mollusk in the family Raphitomidae.

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The banded dune snail or Morro shoulderband, scientific name Helminthoglypta walkeriana, is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Helminthoglyptidae.

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Botelloides bassianus is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.SubspeciesBotelloides bassianus bassianus (Hedley, 1911) Botelloides bassianus borda Cotton, 1944

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Cantharidella ocellina, common name the eyelet top shell, is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

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Carinodrillia zooki is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

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Chilina fulgurata is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Chilinidae.

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Chrysallida nioba is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies. The species is one of a number within the genus Chrysallida.

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Conasprella imitator is an extinct species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

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Danilia telebathia is a species of small sea snail, a marine gastropod mollusk in the family Chilodontidae.

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Fusinus forceps is a species of sea snail, a marine gastropod mollusk in the family Fasciolariidae, the spindle snails, the tulip snails and their allies.

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Megasurcula tremperiana is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

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Mitromorpha haycocki is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.

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Mitromorpha multicostata is a species of sea snail, a marine gastropod mollusk in the family Mitromorphidae.

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Plegma is a genus of minute, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicarionidae.

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Trilirata macmurdensis is a species of predatory sea snail, a marine gastropod mollusk in the family Zerotulidae.

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Trophonella shackletoni is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.