Order Primates Author Wilson, Don E. Author Reeder, DeeAnn text 2005 The Johns Hopkins University Press Baltimore Mammal Species of the World: a Taxonomic and Geographic Reference (3 rd Edition), Volume 1 111 184 book chapter 0-8018-8221-4 10.5281/zenodo.7316519 Chiropotes chiropotes (Humboldt 1811) [Simia] chiropotes Humboldt 1811 , Rec. Obs. zool. Anat. Comp., 1: 311 . Type Locality: Reported to be Venezuela , Amazonas , upper Rio Orinoco south of the cataracts; but according to Bonvicino et al. (2003 b ) does not occur in Venezuela . Vernacular Names: Red-backed Bearded Saki . Synonyms: Chiropotes couxio ( Lesson 1840 ) ; Chiropotes fulvo-fusca ( Trouessart 1897 ) ; Chiropotes sagulata (Traill 1821) . Distribution: Guyana , French Guiana, Surinam , Brazil east of the R .Branco. Conservation: CITES – Appendix II; status not known. Discussion: A distinct species, not a subspecies of C. satanas , and does not include israelita as a synonym, according to Bonvicino et al. (2003 b ) .