Cephalophus ogilbyi (Waterhouse, 1838) . Proc. Zool. Soc. Lond., 1838:60.

TYPE LOCALITY: Equatorial Guinea, Fernando Po (= Bioko) .

DISTRIBUTION: Sierra Leone, Liberia, W Ivory Coast, W Ghana, SE Nigeria, S Cameroon, Bioko, S Gabon.

STATUS: CITES - Appendix II; IUCN - Vulnerable.

SYNONYMS: brookei, crusalbum.