porcupine, hedgehog
['African grey, African gray, Psittacus erithacus', 'electric ray, crampfish, numbfish, torpedo', 'cougar, puma, catamount, mountain lion, painter, panther, Felis concolor', 'Scotch terrier, Scottish terrier, Scottie', 'proboscis monkey, Nasalis larvatus', 'lesser panda, red panda, panda, bear cat, cat bear, Ailurus fulgens', 'mousetrap']