Distribution. SE Colombia and NW Brazil (Amazonas State), N of the Rio Solimoes between the rios Japura-Caqueta and Ica-Putumayo, W of the Rio Yari to the N of the Rio Caquetd, through the basin of the Rio Caguan, and lower parts of the Rio Orteguaza, W to the Andean foothills to 500 m above sea level. in Callitrichiade

Distribution. SE Colombia and NW Brazil (Amazonas State), N of the Rio Solimoes between the rios Japura-Caqueta and Ica-Putumayo, W of the Rio Yari to the N of the Rio Caquetd, through the basin of the Rio Caguan, and lower parts of the Rio Orteguaza, W to the Andean foothills to 500 m above sea level.Published as part of Russell A. Mittermeier, Anthony B. Rylands & Don E. Wilson, 2013, Callitrichiade, pp. 262-346 in Handbook of the Mammals of the World – Volume 3 Primates, Barcelona :Lynx Edicions on page 324, DOI: 10.5281/zenodo.573071