Path
rootcellular organisms
eukaryota
opisthokonta
metazoa
eumetazoa
bilateria
coelomata
deuterostomia
chordata
craniata
vertebrata
gnathostomata
teleostomi
euteleostomi
sarcopterygii
tetrapoda
amniota
mammalia
theria
eutheria
laurasiatheria
carnivora
caniformia
otariidae
arctocephalus
arctocephalus pusillus