chiton, coat-of-mail shell, sea cradle, polyplacophore
['nail', 'hen-of-the-woods, hen of the woods, Polyporus frondosus, Grifola frondosa', 'walking stick, walkingstick, stick insect', 'banded gecko', 'diamondback, diamondback rattlesnake, Crotalus adamanteus', 'nematode, nematode worm, roundworm', 'coucal']