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)
Eutheria (superorder)
Primates (order)
Catarrhini (suborder)
Cercopithecidae (family)
Colobinae (subfamily)
Colobus (genus)
Colobus guereza (species)
[hide inferior taxa]