sea slug, nudibranch
['nail', 'leatherback turtle, leatherback, leathery turtle, Dermochelys coriacea', 'gyromitra', 'terrapin', 'ringneck snake, ring-necked snake, ring snake', 'sunscreen, sunblock, sun blocker', 'grey whale, gray whale, devilfish, Eschrichtius gibbosus, Eschrichtius robustus']