sea snake
['worm fence, snake fence, snake-rail fence, Virginia fence', 'African chameleon, Chamaeleo chamaeleon', 'snorkel', 'chiton, coat-of-mail shell, sea cradle, polyplacophore', 'coho, cohoe, coho salmon, blue jack, silver salmon, Oncorhynchus kisutch', 'chambered nautilus, pearly nautilus, nautilus', 'weasel']