asian tramp snail

animal asian bradybaena bradybaeninae bradybaenini brazil brazilian brown camaenid camaenidae common couple crawling escargot eupulmonata euthyneura gastropod gastropoda helicina helicinan helicoid helicoidea helicoidei helix hermaphrodite heterobranchia hold land mating mollusc mollusk molluska outdoor pulmonate shell similaris slithery small snail spiral sticky stylommatophora summer tectipleura terrestrial tramp trampsnail wild wildlife young