axolotl, mud puppy, Ambystoma mexicanum
['porcupine, hedgehog', 'box turtle, box tortoise', 'hermit crab', 'chambered nautilus, pearly nautilus, nautilus', 'three-toed sloth, ai, Bradypus tridactylus', 'ice lolly, lolly, lollipop, popsicle', 'green lizard, Lacerta viridis']