hermit crab
['ruddy turnstone, Arenaria interpres', 'alligator lizard', 'sidewinder, horned rattlesnake, Crotalus cerastes', 'tench, Tinca tinca', 'hen-of-the-woods, hen of the woods, Polyporus frondosus, Grifola frondosa', 'nematode, nematode worm, roundworm', 'ear, spike, capitulum']