Stagnicola palustris is a species of air-breathing freshwater snail, an aquatic pulmonate gastropod mollusk in the family Lymnaeidae, the pond snails.
Actinella is a genus of land snails in the family Geomitridae.
Plebecula anaglyptica is a species of land snail in the family Geomitridae.
Actinella carinofausta is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geomitridae. This species is endemic to Madeira, Portugal.
Domunculifex littorinella is a species of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Geomitridae.
Actinella fausta is a species of land snail in the family Geomitridae. It is endemic to the main island of Madeira, part of Portugal. It is not common but it is widespread on the island, occurring in several coastal sites. It lives in coastal scrub habitat in gullies and valleys.
Plebecula giramica is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geomitridae.
Actinella laciniosa is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geometridae. This species is endemic to Madeira, Portugal.
Actinella obserata is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Geometridae. This species is endemic to Madeira, Portugal.
Actinella robusta is a species of air-breathing land snail, a terrestrial pulmonate gastropod mollusc in the family Geometridae. This species is endemic to Portugal.
The Fenney Spring hydrobe. scientific name Aphaostracon xynoelictum, is a species of very small freshwater snails that have an operculum, aquatic operculate gastropod mollusks in the family Hydrobiidae.
Aylacostoma is a genus of tropical freshwater snails with an operculum, aquatic gastropod molluscs in the family Hemisinidae. They are found in South and Central America. As a consequence of the Yacyretá Dam, two species are entirely extinct and another is extinct in the wild.
Ciliellopsis oglasae is a species of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Hygromiidae, the hairy snails and their allies.
The Moapa pebblesnail also known as the Muddy Valley turban snail, scientific name Pyrgulopsis avernalis, is a species of small freshwater snail with an operculum, an aquatic gastropod mollusk in the family Hydrobiidae.
Serratorotula coronata is a species of air-breathing land snail, terrestrial pulmonate gastropod mollusks in the family Geomitridae, the hairy snails and their allies.
Ichnusomunda sacchii is a species of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Hygromiidae, the hairy snails and their allies.
Leiostyla gibba is a species of small, air-breathing land snail, a terrestrial pulmonate gastropod mollusk in the family Lauriidae. This species is mentioned in Annexes II and IV of the Habitats Directive. It is one of several species sometimes referred as Madeiran land snail.
Lemniscia michaudi is a species of air-breathing land snails, terrestrial pulmonate gastropod mollusks in the family Hygromiidae, the hairy snails and their allies.
Orcula fuchsi is a species of land snail in the family Orculidae. It is endemic to Austria, where it occurs on the eastern edge of the Alps.
