Arion
| Ritratto | Specie | Nome | Groupe (scientifique) |
|---|---|---|---|
| Arion silvaticus Lohmander, 1937 | |||
| Arion rufus (Linnaeus, 1758) | |||
| Arion circumscriptus Johnston, 1828 | |||
| Arion distinctus Mabille, 1868 | |||
| Arion fasciatus (Nilsson, 1823) | |||
| Arion hortensis A. Férussac, 1819 | |||
| Arion intermedius Normand, 1852 | |||
|
Arion vulgaris Moquin-Tandon, 1855 | ||
| Arion ater ruber (Garsault, 1764) | |||
| Arion fuscus (O. F. Müller, 1774) | |||
| Arion obesoductus P. Reischütz, 1979 | |||
| Arion subfuscus (Draparnaud, 1805) |