
Abida occidentalis is a species of land snail in the family Chondrinidae.

Agathotoma castellata is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

Agladrillia fuegiensis is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.

Anteaeolidiella indica is a species of sea slug, an aeolid nudibranch. It is a marine gastropod mollusc in the family Aeolidiidae.

Baeolidia moebii is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusk in the family Aeolidiidae.

Bistolida diauges, common name: the square-spotted cowry or translucent stolida, is a species of sea snail, a marine gastropod mollusk in the family Cypraeidae, the cowries.

Bithynia fuchsiana is a species of small freshwater snail with a gill and an operculum, an aquatic gastropod mollusk in the family Bithyniidae.

Calliostoma aurora, common name the dawn top shell, is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.

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

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

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

Dermatobranchus fortunatus is a species of sea slug, a nudibranch, a marine gastropod mollusc in the family Arminidae.

Dermatobranchus ornatus is a species of sea slug, a nudibranch, a marine gastropod mollusc in the family Arminidae.

Discodoris coerulescens is a species of sea slug, a dorid nudibranch, shell-less marine opisthobranch gastropod mollusks in the family Discodorididae.

Doto floridicola is a species of sea slug, a Dendronotid nudibranch, a marine gastropod mollusc in the family Dotidae.

Drillia dejecta is a species of sea snail, a marine gastropod mollusc in the family Drilliidae.

Entocolax ludwigii is a species of parasitic sea snail, a marine gastropod mollusk in the family Eulimidae. The species is notable for being commonly misspelled as Entocolax ludwigi, this was the original name for this species of Caenogastropoda, the incorrect name was corrected shortly after Voigt gave the taxonomic name for this species in 1888.

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

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

Facelinopsis marioni is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae.

Gudeodiscus villedaryi is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Plectopylidae.

Homalopoma tapparonei is a species of small sea snail with calcareous opercula, a marine gastropod mollusk in the family Colloniidae.

Leucorhynchia crossei is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.

Leucosyrinx subgrundifera is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids.

Mariaella beddomei is a species of air-breathing land slug, a terrestrial pulmonate gastropod mollusk in the family Ariophantidae.

Minolia caifassii is a species of sea snail, a marine gastropod mollusk in the family Solariellidae.
Monetaria caputdraconis, common name the "dragon's-head cowry", is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.

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

Moridilla brockii is a species of sea slug, an aeolid nudibranch, a marine gastropod mollusc in the family Facelinidae.

Naria nebrites, common name the false margined cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.

Ovatipsa coloba is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.
Paradusta hungerfordi, common name Hungerford's cowry, is a species of sea snails, marine gastropod mollusks in the family Cypraeidae, the cowries.

Powelliphanta lignaria, known as one of the amber snails, is a species of large, carnivorous land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae. The eggs of P. lignaria are oval and seldom constant in dimensions 10 × 8.25, 9 × 7.75, 9 × 8, 8.75 × 7.75 mm.

Protatlanta souleyeti is a species of sea snail, a holoplanktonic marine gastropod mollusk in the family Atlantidae.

Pseudorhaphitoma brionae is a small sea snail, a marine gastropod mollusk in the family Mangeliidae.

Rugulina verrilli is a species of sea snail, a marine gastropod mollusk in the family Pendromidae.

Skenea proxima is a species of sea snail, a marine gastropod mollusk in the family Skeneidae.

Syntomodrillia cookei is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.

Talostolida pellucens is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.

Tenaturris fulgens is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.

Turbo heterocheilus is a species of sea snail, marine gastropod mollusk in the family Turbinidae.

Vaceuchelus delpretei is a species of sea snail, a marine gastropod mollusk in the family Chilodontidae.

Yaronia gestroi is a species of sea snail, a marine gastropod mollusk in the family Colloniidae.