
Incisura is a genus of sea snails or keyhole limpets, marine gastropod molluscs in the family Scissurellidae.

Incisura rosea, common name the rosy slit shell, is a species of minute sea snail, a marine gastropod mollusc in the family Scissurellidae.

Sasakiconcha is a genus of sea snails, marine gastropod mollusks in the family Anatomidae.

Satondella is a genus of sea snails, marine gastropod mollusks in the family Scissurellidae.

Satondella dantarti is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.

Scissurella bountyensis is a species of minute sea snail, a marine gastropod mollusc in the family Scissurellidae.

Scissurella jucunda is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.

Scissurella petermannensis is a species of minute sea snail, a marine gastropod mollusk in the family Scissurellidae.

Scissurella prendrevillei is a species of minute sea snail, a marine gastropod mollusc in the family Scissurellidae.

Scissurella redferni is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.

Scissurella rota is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.

Sinezona carolarum is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.

Sinezona globosa is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit shells.

Sinezona iota is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Scissurellidae.

Sinezona laqueus is a species of minute sea snail, a marine gastropod mollusc or micromollusc in the family Scissurellidae, the little slit shells.

Sinezona mouchezi is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.

Sukashitrochus is a genus of sea snails, marine gastropod mollusks in the family Scissurellidae.

Sukashitrochus estotiensis is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Scissurellidae, the little slit snails.

Sukashitrochus lyallensis is a species of minute sea snail, a marine gastropod mollusc in the family Scissurellidae.