Path

root
cellular organisms
eukaryota
opisthokonta
metazoa
eumetazoa
bilateria
coelomata
deuterostomia
chordata
craniata
vertebrata
gnathostomata
chondrichthyes
elasmobranchii
selachii
galeomorphii
heterodontoidea
heterodontiformes
heterodontidae
heterodontus
heterodontus mexicanus