eel
['horned viper, cerastes, sand viper, horned asp, Cerastes cornutus', 'spiny lobster, langouste, rock lobster, crawfish, crayfish, sea crawfish', 'coil, spiral, volute, whorl, helix', 'ocarina, sweet potato', 'isopod', 'brain coral', 'three-toed sloth, ai, Bradypus tridactylus']