W

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

W

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

W

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

W

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

W

Ardeadoris tomsmithi is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Chromodorididae.

W

Bathymargarites symplector is a species of extremely small deep water sea snail, a marine gastropod mollusk in the family Seguenziidae.

W

Bathynerita naticoidea is a species of small sea snail, a marine gastropod mollusc in the family Neritidae, the nerites. This species is endemic to underwater cold seeps in the northern Gulf of Mexico and in the Caribbean.

W

Bufonaria cristinae is a species of sea snail, a marine gastropod mollusk in the family Bursidae, the frog shells.

W

Cerithiopsis paucispiralis is a species of sea snail, a gastropod in the family Cerithiopsidae, which is known from around Cape Verde. It was described by Rolán and Fernandes, in 1989.

W

Conus behelokensis is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails, cone shells or cones.

W

Conus belairensis is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

W

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

W

Cyathermia naticoides is a species of sea snail, a marine gastropod mollusk in the family Neomphalidae.

W

Odontocymbiola simulatrix is a species of sea snail, a marine gastropod mollusk in the family Volutidae, the volutes.

W

Pachydermia laevis is a species of sea snail, a marine gastropod mollusk in the family Peltospiridae.

W

Peltospira delicata is a species of sea snail, a marine gastropod mollusk in the family Peltospiridae.

W

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

W

Rostanga bifurcata is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.

W

Rostanga calumus is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.

W

Rostanga orientalis is a species of sea slug, a dorid nudibranch, a marine gastropod mollusc in the family Discodorididae.

W

Shinkailepas kaikatensis is a species of sea snail, a false limpet, a marine gastropod mollusk in the family Phenacolepadidae.

W

Siphopteron quadrispinosum is a species of small sea slug, a marine opisthobranch gastropod mollusc in the order Cephalaspidea, the headshield slugs. This slug is a simultaneous hermaphrodite.