Black slug

Black slug

Observation - Black slug - UK and Ireland. Description: The Great Black Slug can grow up to 20cm in length (?) and can be black, grey, red, orange or white in colour. This one measured 80mm long and 40mm wide and was found under one of my potato bags.

The Great Black Slug can grow up to 20cm in length (?) and can be black, grey, red, orange or white in colour.
This one measured 80mm long and 40mm wide and was found under one of my potato bags.