Unio is a genus of medium-sized freshwater mussels, aquatic bivalve mollusks in the family Unionidae, the river mussels. They are found throughout Europe, Africa, and the Middle East, with some species introduced to East Asia. Fossil species are also known from the Jurassic of North America.
Achatina is a genus of medium-sized to very large, air-breathing, tropical land snails, terrestrial pulmonate gastropod mollusks in the family Achatinidae.
Coelatura is a genus of bivalve in the Unionidae family.
Lanistes is a genus of freshwater snails which have a gill and an operculum, aquatic gastropod mollusks in the family Ampullariidae, the apple snails.
Pachnodus is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Cerastidae.
Rachis is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Cerastidae.
Subulina is a genus of small tropical air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Achatinidae.
Tropidophora is a genus of land snails with an operculum, terrestrial gastropod mollusks in the family Pomatiidae.
Streptaxidae is a family of carnivorous air-breathing land snails, terrestrial pulmonate gastropod mollusks in the clade Stylommatophora. Six Streptaxidae subfamilies are accepted in the 2005 taxonomy of the Gastropoda by Bouchet & Rocroi.
Myosotella myosotis, common name the mouse ear snail, is a European species of small salt marsh snail, a terrestrial pulmonate gastropod mollusk in the family Ellobiidae.
Xerocrassa is a genus of small, air-breathing land snails, terrestrial pulmonate gastropod molluscs in the subfamily Helicellinae of the family Geomitridae.
Cleopatra is a genus of freshwater snails with an operculum, aquatic gastropod molluscs in the family Paludomidae within the subfamily Cleopatrinae.
Limicolaria is a genus of tropical air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Achatinidae.
Streptostele is a genus of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the subfamily Enneinae of the family Streptaxidae.
Radix natalensis is a species of freshwater snail, an aquatic gastropod mollusc in the family Lymnaeidae.
Melanopsis letourneuxi is a species of freshwater gastropod endemic to streams in coastal Morocco and Algeria.
Maizania is a genus of gastropods belonging to the family Maizaniidae.
Trochonanina is a genus of gastropods belonging to the family Urocyclidae.
Microcolpia is a genus of gastropods belonging to the family Melanopsidae.
