vertebrate, amphibian, aquatic, biped, canine, cannibal, carnivore, cetacean, cosmopolite, feline, gnawer, herbivore, insectivore, invertebrate, mammal, mammalian, marsupial, marsupialian, omnivore, primate , quadruped, reptile, rodent, ruminant, scavenger, ungulate, varmint, vermin