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

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

Bellaspira acclivicosta is a species of sea snail, a marine gastropod mollusk in the family Drilliidae.

Calliostoma jacquelinae, common name Jacqueline's calliostoma, is a species of sea snail, a marine gastropod mollusk in the family Calliostomatidae.

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

Chelidonura electra is a species of sea slug, a "headshield slug", a marine opisthobranch gastropod mollusk in the family Aglajidae. The species name comes from the daughter of Agamemnon and Greek goddess Electra, meaning "shining", with reference to the brilliance of this slug.

Conasprella memiae, common name Memi's cone, is a species of sea snail, a marine gastropod mollusk in the family Conidae, the cone snails and their allies.

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

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

Domiporta gloriola, common name : the glorious mitre, is a species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails.

Doto wildei is a species of sea slug, a dendronotid nudibranch, a marine gastropod mollusc in the family Dotidae.

Felimare marci is a species of sea slug or dorid nudibranch, a marine gastropod mollusc in the family Chromodorididae. Placement of this species in Felimare is based on molecular (DNA) evidence.

Fissurella emmanuelae is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets and slit limpets.

Isara pele is a species of sea snail, a marine gastropod mollusk in the family Mitridae, the miters or miter snails.

Janolus toyamensis, common name purple-tipped janolus, is a colorful sea slug, an arminina nudibranch, a marine gastropod mollusc in the family Proctonotidae.

Okenia cupella is a species of sea slug, specifically a dorid nudibranch, a marine gastropod mollusc in the family Goniodorididae.

Partula langfordi is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Partulidae. This species is known by the common name Langford's tree snail and endemic to the Northern Mariana Islands.

Phyllidia tula is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Phyllidiidae.

Pontohedyle verrucosa is a species of sea slug, an acochlidian, a shell-less marine gastropod mollusc in the family Microhedylidae.

Pseudunela cornuta is a species of minute sea slug, an acochlidian, a shell-less marine and temporarily brackish gastropod mollusk in the family Pseudunelidae. Adults are about 3 mm long and live in the spaces between sand grains.

Ranularia boschi is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.

Tegula picta is a species of sea snail, a marine gastropod mollusk in the family Tegulidae.

Tritoniopsis frydis is a species of dendronotid nudibranch, a marine gastropod mollusc in the family Tritoniidae.

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