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

mollusk united kingdom tree trail terrestrial heterobranchia snail helicidae zoology climbing animals brown european trees gastropoda cepaea slippery gastropod brown lipped developed countries vertical slimy snails grove stem cepaea nemoralis britain mollusca england lipped english oxfordshire plant shell developed country british nemoralis fauna pulmonate shells nemeralis nature verticals pulmonata europe animal orthogastropoda wildlife