Gastropods, commonly known as slugs and snails, belong to a large taxonomic class of invertebrates within the phylum Mollusca called Gastropoda.
Helix lutescens is species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Helicidae, the true snails.
Cochlodina laminata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Clausiliidae, the door snails, all of which have a clausilium.
Clausilia dubia is a species of small, very elongate, left-handed air-breathing land snail, a sinistral terrestrial pulmonate gastropod mollusk in the family Clausiliidae, the door snails, all of which have a clausilium.
Atlantica gueriniana is a species of small air-breathing land snail, a terrestrial gastropod mollusk presently in the family Gastrodontidae, but formerly in Discidae, the disk snails.
†Viviparus glacialis is an extinct species of fossil freshwater snail, an aquatic gastropod mollusks in the family Viviparidae, the river snails.
Cochlicopa lubricella is a European species of small air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Cochlicopidae.
Helicigona is a genus of medium-sized, air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Ariantinae of the family Helicidae, the typical snails.
Cycloneritida is an order of land snails, freshwater snails, and sea snails.
Ruthenica is a genus of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the subfamily Clausiliinae of the family Clausiliidae, the door snails, all of which have a clausilium.
Diastole is a genus of air-breathing land snails or semi-slugs, terrestrial pulmonate gastropod mollusks in the family Euconulidae.
Lorabela glacialis is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
Amphidromus givenchyi is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Camaenidae.
Eatoniella glacialis is a species of minute sea snail, a marine gastropod mollusk in the family Eatoniellidae, the eatoniellids.
Onchidiopsis glacialis 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.
Abida attenuata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Chondrinidae.
Lorabela is a genus of sea snails, marine gastropod mollusks in the family Mangeliidae.
Lorabela davisi is a species of sea snail, a marine gastropod mollusk in the family Mangeliidae.
Delphinatia is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Helicidae, the typical snails.
Granopupa granum is a species of air-breathing land snails in the family Chondrinidae.
