Order Primates Author Colin P. Groves text 1993 Smithsonian Institution Press Washington and London Editor Don E. Wilson Editor DeeAnn M. Reeder Mammal Species of the World (2 nd Edition) 243 277 book chapter 193461 10.5281/zenodo.7353122 0df816bd-0cef-463a-94c2-b03e13ea7128 1-56098-217-9 7353122 Saguinus tripartitus (Milne-Edwards, 1878) . Arch. Mus. Hist. Nat. Paris, (2)1:161 . TYPE LOCALITY: Equador , Rio Napo . DISTRIBUTION: East of Rio Curaray, Brazil-Colombia border; sympatric with S. fuscicollis around Curaray-Napo Confluence. STATUS: CITES - Appendix II. COMMENTS: Given specific rank by Thorington (1988) on the evidence of marginal sympatry with S. fuscicollis .