sea urchin
['Angora, Angora rabbit', 'badger', 'hen-of-the-woods, hen of the woods, Polyporus frondosus, Grifola frondosa', 'ant, emmet, pismire', 'coil, spiral, volute, whorl, helix', 'long-horned beetle, longicorn, longicorn beetle', 'lionfish']