Siphonaria australis is a species of air-breathing sea snail or false limpet, a marine pulmonate gastropod mollusc in the family Siphonariidae, the false limpets.
Phenatoma roseum, or the pink tower shell, is a species of predatory sea snail, a marine gastropod mollusc in the family Borsoniidae.
Opalia zelandica is a species of very small deepwater sea snail, a marine gastropod mollusk in the family Epitoniidae, the wentletraps.
Alcithoe fusus is a species of medium-sized sea snail, a marine gastropod mollusc in the family Volutidae, the volutes.
Tanea is a genus of sea snails, marine gastropod molluscs in the subfamily Naticinae ( of the family Naticidae, the moon snails or necklace shells.
Volutomitra banksi is a species of sea snail, a marine gastropod mollusc in the family Volutomitridae, the mitres.
Uberella barrierensis is a species of sea snail, a marine gastropod mollusc in the family Naticidae, the moon snails.
Glaphyrina caudata is a species of large sea snail, a marine gastropod mollusc in the family Fasciolariidae.
Falsilunatia ambigua is a species of deepwater sea snail, a marine gastropod mollusc in the family Naticidae, the moon snails.
Emarginula striatula is a species of slit limpet, a marine gastropod mollusc in the family Fissurellidae, the keyhole limpets and slit limpets.
Maoricolpus roseus is a species of sea snail, a marine gastropod mollusc in the family Turritellidae.
Zeadmete trailli is a species of sea snail, a marine gastropod mollusk in the family Cancellariidae, the nutmeg snails.
Notoacmea elongata is a species of sea snail, a true limpet, a marine gastropod mollusk in the family Lottiidae, one of the families of true limpets.
Comptella devia is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Haustrum scobina, or the oyster borer, is a species of predatory sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails. Oyster borers use a mucous layer that surrounds the entrance to their shell to prevent desiccation in the midlittoral and high tidal zones. Oyster Borers are frequently found in crevices which have more protection from predators, higher water availability, lower temperature, extremes in salinity and protection from the sun and wind.
Murexsul octogonus, or the octagonal murex, is a species of sea snail, a marine gastropod mollusk in the family Muricidae, the murex snails or rock snails.
Cabestana tabulata, common name the shouldered triton, is a species of predatory sea snail, a marine gastropod mollusk in the family Cymatiidae.
Natica marochiensis is a species of predatory sea snail, a marine gastropod mollusk in the family Naticidae, the moon snails.
Coelotrochus tiaratus, whose common names include tiara top shell, brown top shell, mititi, and mitimiti is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.
Borsonia zelandica is an extinct species of sea snail, a marine gastropod mollusk in the family Borsoniidae.
