genus arion This looks very much like reddish-brown colour form of the Red Slug (Arion rufus) I agree with JoJan, red form of Arion rufus. They are very...
estas: An unknown arion sp. slug on a rhubarb leaf in England This looks very much like reddish-brown colour form of the Red Slug (Arion rufus) {{FeaturedPictu...
