Lophocebus opdenboschi Scouteden 1944
Lophocebus opdenboschi Scouteden 1944, Rev. Zool. Bot. Afr., 38: 192.
Type Locality: Dem. Rep. Congo, Mwiliambongo.
Vernacular Names: Opdenbosch's Mangabey.
Distribution: Dem. Rep. Congo, gallery forests along the Kwilu, Wamba and Kwango Rivers, into Angola.
Conservation: CITES – Appendix II; IUCN – Data Deficient as L. atterimus opdenboschi .
Discussion: Separated from aterrimus by Groves (2001 c).