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)
Trachypithecus (genus)
[hide inferior taxa]
Trachypithecus cristatus (species)
Trachypithecus francoisi (species)
Trachypithecus obscurus (species)
Trachypithecus phayrei (species)