Class [Mammalia] Linnaeus, 1758 - mammals
Status: extant
   Order Primates Linnaeus, 1758 - primates
  Status: extant
     Suborder Anthropoidea Mivart, 1864 see Parvorder Anthropoidea Mivart, 1864
    Status: extant
       Infraorder Platyrrhini Geoffroy Saint-Hilaire, 1812 see Parvorder Platyrrhini Geoffroy Saint-Hilaire, 1812
      Status: extant
         Superfamily Ceboidea Bonaparte, 1831
        Status: extant
           Family Atelidae Gray, 1825
          Status: extant
             Subfamily Callicebinae Pocock, 1925
            Status: extant
               1 Genus Callicebus Thomas, 1903 - titi monkeys
              Status: extant