Class [Mammalia] Linnaeus, 1758 - mammals
   Order Primates Linnaeus, 1758 - primates
     Family Cebidae Bonaparte, 1831 - New World monkeys
       Genus Chiropotes Lesson, 1840 - bearded sakis
         1 Chiropotes albinasus (I. Geoffroy Saint-Hilaire & Deville, 1848) - white-nosed saki
         2 Chiropotes satanas (Hoffmannsegg, 1807) - black-bearded saki