Cercopithecus lhoesti Sclater, 1899 . Proc. Zool. Soc. Lond., 1898:586 [1899].

TYPE LOCALITY: Zaire, Tschepo River, near Stanleyville .

DISTRIBUTION: E Zaire, W Uganda, Rwanda, Burundi.

STATUS: CITES - Appendix II; U.S. ESA - Endangered; IUCN - Vulnerable.

SYNONYMS: rutschuricus, thomasi .

COMMENTS: Does not include preussi; see Harrison (1988:562).