Ambigolimax nyctelius (Bourguignat, 1861) accepted as Letourneuxia nyctelia (Bourguignat, 1861) (additional source)
Arion distinctus Mabille, 1868 (additional source)
Arion hortensis A. Férussac, 1819 (additional source)
Arion intermedius Normand, 1852 (additional source)
Candidula intersecta (Poiret, 1801) accepted as Xeroplexa intersecta (Poiret, 1801) (additional source)
Cochlicella barbara (Linnaeus, 1758) (additional source)
Cochlicopa lubrica (O. F. Müller, 1774) (additional source)
Coneuplecta calculosa (A. Gould, 1852) (additional source)
Cornu aspersum (O. F. Müller, 1774) (additional source)
Deroceras invadens Reise, Hutchinson, Schunack & Schlitt, 2011 (additional source)
Deroceras laeve (O. F. Müller, 1774) (additional source)
Deroceras reticulatum (O. F. Müller, 1774) (additional source)
Lauria cylindracea (Da Costa, 1778) (additional source)
Lehmannia nyctelia (Bourguignat, 1861) accepted as Letourneuxia nyctelia (Bourguignat, 1861) (additional source)
Limacus flavus (Linnaeus, 1758) (additional source)
Limax maximus Linnaeus, 1758 (additional source)
Lucilla singleyana (Pilsbry, 1889) (additional source)
Milax gagates (Draparnaud, 1801) (additional source)
Oxychilus allarius (J. S. Miller, 1822) accepted as Oxychilus alliarius (J. S. Miller, 1822) (additional source)
Oxychilus alliarius (J. S. Miller, 1822) (additional source)
Oxychilus cellarius (O. F. Müller, 1774) (additional source)
Oxychilus draparnaudi (H. Beck, 1837) (additional source)
Tandonia budapestensis (Hazay, 1880) (additional source)
Tandonia sowerbyi (A. Férussac, 1823) (additional source)
Testacella haliotidea Draparnaud, 1801 (additional source)
Vallonia excentrica Sterki, 1893 (additional source)
Vertigo ovata Say, 1822 (additional source)
Vitrea crystallina (O. F. Müller, 1774) (additional source)
Xeroplexa intersecta (Poiret, 1801) (additional source)
Zonitoides arboreus (Say, 1817) (additional source)