axolotl, mud puppy, Ambystoma mexicanum
['walking stick, walkingstick, stick insect', 'mud turtle', 'diamondback, diamondback rattlesnake, Crotalus adamanteus', 'hermit crab', 'ant, emmet, pismire', 'three-toed sloth, ai, Bradypus tridactylus', 'black-footed ferret, ferret, Mustela nigripes']