A Dusky Slug (Arion subfuscus), aka Dusky Arion, moves across a decaying log.

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Size: 4615px × 3077px
Location: West Harrison, NY, United States
Photo credit: © Clarence Holmes Wildlife / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: animal, animalia, animals, arion, arionidae, arionoidea, dusky, eupulmonata, euthyneura, euthyneuran, gastropod, gastropoda, gastropods, heterobranch, heterobranchia, land, mollusca, molluscs, mollusks, nature, pulmonate, roundback, slug, slugs, stylommatophora, subfuscus, tectipleura, terrestrial, wildlife