Western Dusky Slug

Illustrated: Adult western dusky slug, orange-brown elongated body with a darker brown band along each side of mantle and body, fine shallow tubercles and rounded unkeeled back. Foot fringe orange-brown with subtle darker vertical stripes, pale sole, grey-brown head with two upper eyestalks and two lower tentacles.

Arion subfuscus

All languages

English

Western Dusky Slug

Japanese

Arion subfuscus — Scientific name; Japanese name under review

Korean

Arion subfuscus — Scientific name; Korean name under review

Spanish

Arion subfuscus — Scientific name; Spanish name under review

French

Loche roussâtre

German

Hellbraune Wegschnecke

Beta edition. Illustrations are AI-generated and translations are undergoing language review.