Cardiapoda is a genus of very small floating sea snails or heteropods, pelagic gastropod molluscs or micromolluscs in the family Carinariidae.
Pterotrachea coronata is a species of large floating sea snail, a pelagic gastropod mollusc in the family Pterotracheidae.
Semicassis labiata is a species of large predatory sea snail, a marine gastropod mollusc. This species is in the subfamily Cassinae, the "helmet shells" and "bonnet shells", which feed on sea urchins.
Turritriton labiosus, also known as Cymatium labiosum, is a species of predatory sea snail, a marine gastropod mollusc in the family Cymatiidae.
Doto pita is a species of sea slug, a small nudibranch, a shell-less marine gastropod mollusc in the family Dotidae.
Monoplex parthenopeus, common name the giant triton or giant hairy triton, is a species of sea snail, a marine gastropod mollusk in the family Cymatiidae. It preys on other molluscs.
Epitonium humphreysii, common name Humphrey's wentletrap, is a species of small predatory or ectoparasitic sea snail, a marine gastropod mollusc in the family Epitoniidae, the wentletraps.
Alaba incerta is a species of sea snail, a marine gastropod mollusk in the family Litiopidae.
Pickenia is a monotypic genus of minute sea snails, a marine gastropod mollusk in the family Cingulopsidae. The only known species is Pickenia signyensis, found on Signy Island in the South Orkney Islands.
Kerguelenatica delicatula is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Dulcerana granularis, common name the granular frog shell, is a species of medium-sized sea snail, a marine gastropod mollusk in the family Bursidae, the frog shells.
Subonoba gelida is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Onoba georgiana is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Onoba grisea is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Onoba kergueleni is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Subonoba turqueti is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae. The maximum recorded shell length is 3.05 mm. Minimum recorded depth is 5 m. Maximum recorded depth is 167 m.
Clio pyramidata is a species of sea butterfly, a floating and swimming sea snail, a pelagic marine gastropod mollusk in the family Cliidae.
Natica marochiensis is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Anteaeolidiella indica is a species of sea slug, an aeolid nudibranch. It is a marine gastropod mollusc in the family Aeolidiidae.
Dendrodoris krebsii is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Dendrodorididae.
