brontosaurus
Carnosaura
suborder Carnosaura
sauropod
sauropod dinosaur
macromammal
Hydrochoerus hydrochaeris
capibara
capybara
argentinosaur
zoosphere
megacarnivore
macrocarnivore
giant
macroarthropod
trachodont
southern elephant seal
trachodon
hispid pocket mouse
Rana goliath
proboscidean
quadruped
North American wood ape
goliath frog
Perognathus hispidus
proboscidian
brontosaur
viscacha
octopod
anatotitan
macrovertebrate
chinchillon
plantigrade
Lagostomus maximus
megavertebrate
geophagic
megafrugivore
multungulate
ground-shaker
megaraptoran
big game
seismosaur
multipede
leopard seal
saurischian
superslasher
alvarezsauroid
utahraptor
saurischian dinosaur
foreleg