List of Non-marine Molluscs of Latvia - Systematic List - Land Gastropods

Land Gastropods

Aciculidae

• Platyla polita (Hartmann, 1840)

Ellobiidae

• Carychium minimum (O. F. Müller, 1774)
• Carychium tridentatum (Risso, 1826)

Cochlicopidae

• Cochlicopa lubrica (O. F. Müller, 1774)
• Cochlicopa lubricella (Porro, 1838)
• Cochlicopa nitens (Gallenstein, 1848)

Lauriidae

• Lauria cylindracea (Da Costa, 1778)

Pupillidae

• Pupilla muscorum (Linnaeus, 1758)

Valloniidae

• Vallonia costata (O. F. Müller, 1774)
• Vallonia pulchella (O. F. Müller, 1774)
• Vallonia excentrica Sterki, 1893
• Acanthinula aculeata (O. F. Müller, 1774)
• Spermodea lamellata (Jeffreys, 1830)

Vertiginidae

• Columella edentula (Draparnaud, 1805)
• Columella aspera Waldėn, 1966
• Truncatellina cylindrica (A. Ferussac, 1807)
• Vertigo pusilla O. F. Müller, 1774
• Vertigo antivertigo (Draparnaud, 1801)
• Vertigo substriata (Jeffreys, 1833)
• Vertigo pygmaea (Draparnaud, 1801)
• Vertigo lilljeborgi (Westerlund, 1871)
• Vertigo genesii (Gredler, 1856)
• Vertigo geyeri Lindholm, 1925
• Vertigo ronnebyensis (Westerlund, 1871)
• Vertigo alpestris Alder, 1838
• Vertigo angustior Jeffreys, 1830

Enidae

• Ena montana (Draparnaud, 1801)
• Merdigera obscura (O. F. Müller, 1774)

Clausiliidae

• Cochlodina laminata (Montagu, 1803)
• Cochlodina orthostoma (Menke, 1828)
• Ruthenica filograna (Rossmässler, 1836)
• Macrogastra ventricosa (Draparnaud, 1801)
• Macrogastra plicatula (Draparnaud, 1801)
• Macrogastra borealis (Boettger, 1878) - synonym: Macrogastra latestriata (A. Schmidt, 1857)
• Clausilia bidentata (Ström, 1765)
• Clausilia cruciata (Studer, 1820)
• Clausilia pumila C. Pfeiffer, 1828
• Clausilia dubia Draparnaud, 1805
• Laciniaria plicata (Draparnaud, 1801)
• Balea biplicata (Montagu, 1803)
• Bulgarica cana (Held, 1836)

Succineidae

• Succinea putris (Linnaeus, 1758)
• Succinella oblonga (Draparnaud, 1801)
• Oxyloma elegans (Risso, 1826)

Ferussaciidae

• Cecilioides acicula (O. F. Müller, 1774) - nonindigenous since 2006

Punctidae

• Punctum pygmaeum (Draparnaud, 1801)

Discidae

• Discus ruderatus (A. Ferussac, 1821)
• Discus rotundatus (O. F. Müller, 1774)

Gastrodontidae

• Zonitoides nitidus (O. F. Müller, 1774)

Euconulidae

• Euconulus fulvus (O. F. Müller, 1774)
• Euconulus alderi (Gray, 1840)

Vitrinidae

• Vitrina pellucida (O. F. Müller, 1774)

Zonitidae

• Vitrea crystallina (O. F. Müller, 1774)
• Vitrea contracta (Westerlund, 1871)

Oxychilidae

• Aegopinella pura (Alder, 1830)
• Aegopinella nitidula (Draparnaud, 1805)
• Perpolita hammonis (Strøm, 1765)
• Perpolita petronella (L. Pfeiffer, 1853)
• Oxychilus cellarius (O. F. Müller, 1774)
• Oxychilus draparnaudi (Beck, 1837)
• Oxychilus alliarius (Miller, 1822)

Limacidae

• Limax cinereoniger Wolf, 1803
• Limax maximus Linnaeus, 1758
• Limacus flavus (Linnaeus, 1758)
• Malacolimax tenellus (O. F. Müller, 1774)
• Lehmannia marginata (O. F. Müller, 1774)

Agriolimacidae

• Deroceras laeve (O. F. Müller, 1774)
• ? Deroceras agreste Linnaeus, 1758 - marked with question mark in reference
• Deroceras reticulatum (O. F. Müller, 1774)

Arionidae

• Arion subfuscus (Draparnaud, 1805)
• Arion circumscriptus Johnston, 1828
• Arion fasciatus (Nilsson, 1823)
• Arion silvaticus Lohmander, 1937
• ? Arion distinctus Mabille, 1868 - marked with question mark in reference
• ? Arion hortensis A. Fėrussac, 1819 - marked with question mark in reference

Bradybaenidae

• Fruticicola fruticum (O. F. Müller, 1774)

Hygromiidae

• Euomphalia strigella (Draparnaud, 1801)
• Trichia hispida (Linnaeus, 1758)
• Xerolenta obvia (Menke, 1828)
• Pseudotrichia rubiginosa (Rossmässler, 1838)

Helicidae

• Arianta arbustorum (Linnaeus, 1758)
• Helicigona lapicida (Linnaeus, 1758)
• Isognomostoma isognomostomos (Schröter, 1784)
• Cepaea hortensis (O. F. Müller, 1774)
• Cepaea nemoralis (Linnaeus, 1758)
• Helix pomatia Linnaeus, 1758