Class Mammalia Linnaeus, 1758 - mammals
Subclass Theria Parker & Haswell, 1897
Order Primates Linnaeus, 1758 - primates
Suborder Haplorrhini Pocock, 1918
see Suborder Haplorhini Pocock, 1918
Infraorder Simiiformes Haeckel, 1866
Parvorder Platyrrhini Geoffroy Saint-Hilaire, 1812
Family Pitheciidae Mivart, 1865
Subfamily Pitheciinae Mivart, 1865
Genus Pithecia Desmarest, 1804 - sakis
Pithecia pithecia (C. Linnaeus, 1766) - white-faced saki
Pithecia pithecia chrysocephala I. Geoffroy, 1850