black widow, Latrodectus mactans
['axolotl, mud puppy, Ambystoma mexicanum', 'spaghetti squash', 'porcupine, hedgehog', 'rock crab, Cancer irroratus', 'echidna, spiny anteater, anteater', 'bathtub, bathing tub, bath, tub', 'siamang, Hylobates syndactylus, Symphalangus syndactylus']