sauropods, herbivorous, brachiosaurus, carnivore, theropod, paranthropus, baleen whale, ichthyosaurs, tyrannosaur, iguanodon, tyrannosaurus, mammals, allosaurus, psittacosaurus, carnivorous, ornithopod, insectivore, arthropod, hominid, crocodilians, theropod dinosaur, robustus, gracile, gastropods, australopithecine, utahraptor, australopithecus, coelophysis, ankylosaurus, dinosaur, plesiosaurs, trilobite, quadrupedal, species, sea scorpion, crinoid, smilodon, apatosaurus, vertebrate, bufo, megafauna, lizard, sauropod dinosaur, horned dinosaur, genus australopithecus, sifaka, giganteus, spotted hyena, bipedal, moa, bipedalism, peccary, apelike, edmontosaurus, triceratops, habilis, mosasaur, australopithecus africanus, komodo dragon, creature, ungulates, erectus, camarasaurus, monotreme, hadrosaur, subfamily, ammonites, horsetails, stegodon, ankylosaur, fossil, jurassic period, homo erectus, placentals, hominoid, meadow vole, gigantea, cycad, anthropoid, jawless, aquatic mammal, diplodocus, marsupials, lagomorphs, neandertal, africanus, skink, mammoths, mastodons, ceratopsian, brachiopods, catfishes, pterosaur, protoceratops, rotifer, flatworm, toothed whale, hyrax, hawk moth, binturong, flatfishes, flightless bird, herbivores, carnivores, predator, mammal, grazers, predators, rodent, genera, taxa, rodents, mollusc, reptiles, arthropods, crustacean, insect, mosquito, host, parasite, mycorrhizal, invertebrate, pathogen, seabird, ungulate, biotic, coevolutionary, dynamic, mediational, nonlinear, trophic, additive, ecologic, macrolevel, nematode

diplodocus, genus stegosaurus, pachycephalosaur, pachycephalosaurus

animal, animate being, beast, brute, creature, fauna