Adelphotectonica reeveiW
Adelphotectonica reevei

Adelphotectonica reevei is a species of sea snail, a marine gastropod mollusk in the family Architectonicidae, known as the staircase shells or sundials.

Anatoma munieriW
Anatoma munieri

Anatoma munieri is a species of minute sea snail, a marine gastropod mollusk or micromollusk in the family Anatomidae.

Bursa grayanaW
Bursa grayana

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

Clanculus bathyrapheW
Clanculus bathyraphe

Clanculus bathyraphe is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Clanculus thomasiW
Clanculus thomasi

Clanculus thomasi is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Compsodrillia tricatenariaW
Compsodrillia tricatenaria

Compsodrillia tricatenaria is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

Crimora papillataW
Crimora papillata

Crimora papillata is a species of sea slug, a nudibranch, a shell-less marine gastropod mollusc in the family Polyceridae.

Diaulula sandiegensisW
Diaulula sandiegensis

Diaulula sandiegensis is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Discodorididae.

Diodora variegataW
Diodora variegata

Diodora variegata is a species of sea snail, a marine gastropod mollusk in the family Fissurellidae, the keyhole limpets.

Doris montereyensisW
Doris montereyensis

Doris montereyensis is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusk in the family Dorididae.

Doto cuspidataW
Doto cuspidata

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

Elimia pybasiW
Elimia pybasi

Elimia pybasi is a species of freshwater snail with an operculum, aquatic gastropod mollusks in the family Pleuroceridae. This species is endemic to the United States.

Ethalia politaW
Ethalia polita

Ethalia polita is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Eurytrochus danieliW
Eurytrochus danieli

Eurytrochus danieli is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Galba schirazensisW
Galba schirazensis

Galba schirazensis is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the pond snails.

Homalopoma sangarenseW
Homalopoma sangarense

Homalopoma sangarense is a species of sea snail, a marine gastropod mollusk in the family Colloniidae.

Julia exquisitaW
Julia exquisita

Julia exquisita is a species of very small sea snail with a shell comprising two separate hinged pieces or valves. It is a marine gastropod mollusk in the family Juliidae.

Melanopsis etruscaW
Melanopsis etrusca

Melanopsis etrusca is a species of freshwater snail in the family Melanopsidae. It is endemic to southern Italy, where it is found in hot springs. Today it is known from only four locations and its populations are decreasing. It is threatened by the draining of its hot spring habitat.

Naggsia laomontanaW
Naggsia laomontana

Naggsia laomontana is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Plectopylidae.

Nucleolaria granulataW
Nucleolaria granulata

Nucleolaria granulata, common name the granulated cowry, is a species of sea snail, a cowry, a marine gastropod mollusk in the family Cypraeidae, the cowries.

Onchidoris loveniW
Onchidoris loveni

Onchidoris loveni is a species of sea slug, a dorid nudibranch, a shell-less marine gastropod mollusc in the family Onchidorididae. This species is found in the north-eastern parts of the Atlantic Ocean.

Partulina proximaW
Partulina proxima

Partulina proxima is a species of tropical air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Achatinellidae. This species is endemic to Moloka'i, Hawaii in the United States.

Phasianella jaspideaW
Phasianella jaspidea

Phasianella jaspidea is a species of sea snail, a marine gastropod mollusk in the family Phasianellidae.

Phasianella nivosaW
Phasianella nivosa

Phasianella nivosa is a species of sea snail, a marine gastropod mollusk in the family Phasianellidae.

Powelliphanta hochstetteriW
Powelliphanta hochstetteri

Powelliphanta hochstetteri, known as one of the amber snails, is a species of large, carnivorous land snail, a terrestrial pulmonate gastropod mollusc in the family Rhytididae.

Procalpurnus semistriatusW
Procalpurnus semistriatus

Procalpurnus semistriatus is a species of sea snail, a marine gastropod mollusk in the family Ovulidae, the ovulids, cowry allies or false cowries.

Rhodopetoma erosaW
Rhodopetoma erosa

Rhodopetoma erosa is a species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae.

Sagda alveareW
Sagda alveare

Sagda alveare is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Sagdidae.

Schizoglossa novoseelandicaW
Schizoglossa novoseelandica

Schizoglossa novoseelandica is a predatory species of air-breathing land slug or semi-slug, a terrestrial gastropod mollusc in the family Rhytididae. It is the type species of the genus Schizoglossa and is found only in New Zealand. The survival of this species is not threatened; it is not listed in the 2009 IUCN Red List nor is it in the 2005 New Zealand Threat Classification System lists.

Sediliopsis distansW
Sediliopsis distans

Sediliopsis distans is an extinct species of sea snail, a marine gastropod mollusk in the family Pseudomelatomidae, the turrids and allies.

Thylacodes natalensisW
Thylacodes natalensis

Thylacodes natalensis, common name the solitary worm shell, is a species of sea snail, a marine gastropod mollusk, in the family Vermetidae, the worm snails or worm shells. The species was previously known as Serpulorbis natalensis.

Tibersyrnola cinnamomeaW
Tibersyrnola cinnamomea

Tibersyrnola cinnamomea is a species of sea snail, a marine gastropod mollusk in the family Pyramidellidae, the pyrams and their allies.

Umbonium thomasiW
Umbonium thomasi

Umbonium thomasi is a species of sea snail, a marine gastropod mollusk in the family Trochidae, the top snails.

Xerocrassa fraterW
Xerocrassa frater

Xerocrassa frater is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. This species is endemic to the Balearic island of Mallorca in Spain.

Xerocrassa homeyeriW
Xerocrassa homeyeri

Xerocrassa homeyeri is a species of air-breathing land snail, a pulmonate gastropod mollusk in the family Hygromiidae, the hairy snails and their allies. This species is endemic to the Balearic island of Mallorca in Spain.