Brown lipped snail (cepaea nemoralis) climbing up plant stem, oxfordshire, uk.

shells horizontals animals trees stem fauna slippery heterobranchia gastropoda nemoralis nemeralis nature fauna tree wildlife slimy grove mollusca shell mollusca shells wildlife snails climbing trail pulmonate animal mollusk trees snail helicidae animals horizontal cepaea pulmonata orthogastropoda tree trail climbing nature brown lipped zoology plant shell snails horizontals brown slimy slippery gastropod lipped terrestrial zoology cepaea nemoralis oxfordshire animal