yellow slug crawls on wet asphalt after rain

slug sluggish snail mollusk animal beast beautiful bielzia yellow breathing carpathian coerulans crawl creeping endemic europe fauna gastropod helix land leaves leisurely life mollusc mollusca molluscan mountains mucilage mucus onchidiacea opening ostracean pneumostome pulmonary rare shellfish shellless sigmurethra slick slime slippery soleolifera spiracle terrestrial turquoise ukraine uncommon unhurried unique wildlife crawls wet asphalt rain