Issaquah, Washington, USA. European Red or Chocolate Arion (Arion rufus) slug on cement patio. The pneumostome (or breathing pore) is a feature (the

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Issaquah, Washington, USA. European Red or Chocolate Arion (Arion rufus) slug on cement patio. The pneumostome (or breathing pore) is a feature (the respiratory opening) of the external body anatomy of an air-breathing land slug. It is an opening in the right side of its mantle.

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Size: 5616px × 3744px
Location: Issaquah, Washington, USA
Photo credit: © Janet Horton / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: abnormal, ariolimax, arion, breathing, brown, chocolate, close-, closeup, columbianus, eating, european, fauna, garden, gasropoda, gastropod, invasive, molluscs, mollusk, mullusca, nature, outdoors, pest, pneumostome, pore, red, rufus, shell-, slimy, slug, species, strange, strange-, terrestrial, troublesome