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