adult leatherleaf slug

animal animalia animals brown eupulmonata euthyneura fauna gastropod gastropoda gastropods heterobranchia invertebrate invertebrates leatherleaf linguaeformis macro mollusc mollusca molluscs mollusk natural nature plebeia sarasinula slug slugs snail systellommatophora systellommatophoran tectipleura veronicellid veronicellidae veronicelloidea wild wildlife