 |
| Arion ater ater (Linnaeus, 1758) |
| Adult with bottom half of body still in juvenile colouration (var. $albolateralis$ Roebuck) |
[ Description ]
|
| Arion ater ater (Linnaeus, 1758) |
| Adult with bottom half of body still in juvenile colouration (var. $albolateralis$ Roebuck) |
[ Description ]