Path

root
cellular organisms
eukaryota
opisthokonta
metazoa
eumetazoa
bilateria
coelomata
deuterostomia
chordata
craniata
vertebrata
gnathostomata
teleostomi
euteleostomi
sarcopterygii
tetrapoda
amniota
sauropsida
sauria
archosauria
dinosauria
ornithischia
ornithopoda
hadrosauridae
brachylophosaurus
brachylophosaurus canadensis