Posted: 22/12/2012 at 06:44
acording to my sources, Deroceras reticulatum, the "grey field slug"
Deroceras reticulatum is almost exclusively restricted to cultivated areas, usually in open habitats, in meadows, near roadsides, in ruins, gardens and parks, not inside forests. It shelters under stones and ground litter (does not burrow into the soil). It is active at night.