Velutinidae is a family of small sea snails, marine gastropod molluscs in the clade Littorinimorpha.
Janthina pallida, also known as the pale janthina, is a species of holoplanktonic sea snail, a marine gastropod mollusk in the family Epitoniidae, the violet snails or purple storm snails.
Solariella varicosa, common name the varicose solarielle, is a species of sea snail, a marine gastropod mollusk in the family Solariellidae.
Capulus ungaricus, common name the bonnet shell, is a species of medium-sized sea snail, a marine gastropod mollusk in the family Capulidae, the cap snails.
Torellia delicata is a species of small sea snail, a marine gastropod mollusk in the family Capulidae, the cap snails.
Trichotropis bicarinata is a species of small sea snail, a marine gastropod mollusk in the family Capulidae, the cap snails.
Eatoniella glacialis is a species of minute sea snail, a marine gastropod mollusk in the family Eatoniellidae, the eatoniellids.
Amauropsis sphaeroides is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Cryptonatica bathybii is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Amauropsis islandica, common name the Iceland moonsnail, is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Cryptonatica affinis, common name the Arctic moonsnail, is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Boreocingula globulus is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Onoba mighelsii is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Rissoidae.
Onchidiopsis carnea is a species of small sea snail with a transparent internal shell, a marine gastropod mollusk in the family Velutinidae. Because the shell is mostly internal, the snail resembles a sea slug in general appearance.
Onchidiopsis corys is a species of small sea snail with a transparent internal shell, a marine gastropod mollusk in the family Velutinidae. Because the shell is mostly internal, the snail resembles a sea slug in general appearance.
Onchidiopsis groenlandica is a species of relatively large sea snail with a transparent internal shell, a marine gastropod mollusk in the family Velutinidae. Because the shell is mostly internal, the snail resembles a sea slug in general appearance.
Onchidiopsis kingmaruensis is a species of small sea snail with a transparent internal shell, a marine gastropod mollusk in the family Velutinidae. Because the shell is mostly internal, the snail resembles a sea slug in general appearance.
Onchidiopsis spitzbergensis is a species of small sea snail with a transparent internal shell, a marine gastropod mollusk in the family Velutinidae. Because the shell is mostly internal, the snail resembles a sea slug in general appearance.
Piliscus commodus is a species of small sea snail with a transparent internal shell, a marine gastropod mollusk in the family Velutinidae. Because the shell is mostly internal, the snail resembles a sea slug in general appearance.
Onchidiopsis is a genus of small slug-like sea snails, marine gastropod molluscs in the subfamily Lamellariinae within the family Velutinidae.
