thunder snake, worm snake, Carphophis amoenus
['worm fence, snake fence, snake-rail fence, Virginia fence', 'acorn', 'boa constrictor, Constrictor constrictor', 'chiton, coat-of-mail shell, sea cradle, polyplacophore', 'flatworm, platyhelminth', 'axolotl, mud puppy, Ambystoma mexicanum', 'wombat']