electric ray, crampfish, numbfish, torpedo
['common newt, Triturus vulgaris', 'rhinoceros beetle', 'African crocodile, Nile crocodile, Crocodylus niloticus', 'agama', 'alligator lizard', 'hognose snake, puff adder, sand viper', 'three-toed sloth, ai, Bradypus tridactylus']