Echinolittorina ziczac, previously known as Littorina ziczac, common name the "zebra periwinkle", is a species of small sea snail, a marine gastropod mollusc in the family Littorinidae.
Monoplex nicobaricus, known as the Nicobar hairy triton or goldmouth triton, is a species of medium-sized predatory sea snail, a tropical marine gastropod mollusc in the family Cymatiidae.
Micromelo undatus, common name the miniature melo, is an uncommon species of small sea snail or bubble snail, a marine opisthobranch gastropod mollusk in the family Aplustridae.
Cassis tuberosa, the king helmet, is a species of very large sea snail with a solid, heavy shell, a marine gastropod mollusc in the family Cassidae, the helmet shells and their allies.
Bittiolum alternatum is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Bittiolum varium, common name the grass cerith, is a species of sea snail, a marine gastropod mollusk in the family Cerithiidae.
Modulus modulus is a species of small sea snail, a marine gastropod mollusk in the family Modulidae.
Turritella variegata is a species of sea snail, a marine gastropod mollusk in the family Turritellidae.
Calyptraea centralis is a species of sea snail, a marine gastropod mollusk in the family Calyptraeidae, the slipper snails or slipper limpets, cup-and-saucer snails, and Chinese hat snails.
Simnialena uniplicata, common name the one-tooth simnia, is a species of sea snail, a marine gastropod mollusk in the family Ovulidae, the ovulids, cowry allies or false cowries. It lives on the sea whip, Leptogorgia virgulata.
Neverita duplicata, common name the shark eye, is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Ranularia cynocephala is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.
Dendropoma corrodens is a species of small sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells.
Thylacodes decussatus is a species of sea snail, a marine gastropod mollusk in the family Vermetidae, the worm snails or worm shells. This species was previously known as Serpulorbis decussatus.
Atlanta pulchella is a species of sea snail, a holoplanktonic marine gastropod mollusk in the family Atlantidae.
Truncatella caribaeensis is a species of a very small somewhat amphibious land snail with a gill and an operculum, a semi-terrestrial gastropod mollusk or micromollusk in the family Truncatellidae, the truncatella snails or looping snails. These tiny snails live in damp habitat that is very close to the edge of the sea; they can tolerate being washed with saltwater during especially high tides. These snails are sometimes listed as land snails and at other times they are listed as marine snails.
Truncatella clathrus is a species of very small somewhat amphibious land snail with a gill and an operculum, a semi-terrestrial gastropod mollusk or micromollusk in the family Truncatellidae, the truncatella snails or looping snails. These tiny snails live in damp habitat that is very close to the edge of the sea; they can tolerate being washed with saltwater during especially high tides. These snails are sometimes listed as land snails and at other times they are listed as marine snails.
Cerithiopsis greenii is a species of sea snail, a gastropod in the family Cerithiopsidae, which is known from the Caribbean Sea, Gulf of Mexico, Gulf of Maine, and the northwestern Atlantic Ocean. It was described by C.B. Adams in 1839.
Cerithiopsis vinca is a species of sea snail, a gastropod in the family Cerithiopsidae, which is known from the Gulf of Mexico. It was described by Olsson and Harbison, in 1953.
Retilaskeya bicolor is a species of sea snail, a gastropod in the family Newtoniellidae, which is known from the Caribbean Sea and the Gulf of Mexico. It was described by C. B. Adams, in 1845.
