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)
Platyrrhini (suborder)
Cebidae (family)
Aotus (genus)
[hide inferior taxa]
Aotus azarai (species)
Aotus infulatus (species)
Aotus lemurinus (species)
Aotus nancymaae (species)
Aotus nigriceps (species)
Aotus trivirgatus (species)
Aotus vociferans (species)