sea snake
['centipede', 'great white shark, white shark, man-eater, man-eating shark, Carcharodon carcharias', 'marimba, xylophone', 'albatross, mollymawk', 'Gila monster, Heloderma suspectum', 'grey whale, gray whale, devilfish, Eschrichtius gibbosus, Eschrichtius robustus', 'nail']