the root (no rank)
Eukaryota (domain)
Metazoa (kingdom)
Chordata (phylum)
Craniata (subphylum)
Vertebrata (no rank)
Gnathostomata (superclass)
Sarcopterygii (class)
Tetrapoda (no rank)
Amniota (no rank)
Mammalia (class)
Metatheria (superorder)
Diporotodontia (order)
Phascolarctidae (family)
Phascolarctos cinereus (species)
Phascolarctos cinereus retrovirus (subspecies)
[hide inferior taxa]