Distribution. N in Cercopithecidae

Distribution. N Borneo in most of Sabah State, as far SW as Kalabakan (4° 26' N 117° 29' E); its occurrence in N Kalimantan is not confirmed. ; Published as part of Russell A. Mittermeier, Anthony B. Rylands & Don E. Wilson, 2013, Cercopithecidae, pp. 550-755 in Handbook of the Mammals of the World – Volume 3 Primates, Barcelona :Lynx Edicions on page 717, DOI:10.5281/zenodo.6867065