Colobus satanas Waterhouse, 1838 . Proc. Zool. Soc. Lond., 1837:87 [1838].

TYPE LOCALITY: Equatorial Guinea, Bioko .

DISTRIBUTION: SW Gabon, Rio Muni and Bioko (Equatorial Guinea), SW Cameroon.

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

SYNONYMS: anthracinus, limbarenicus, municus, zenkeri .

COMMENTS: McAllen and Bruce (1989) argued that the original publication of this species should be: The Analyst, 24:298-299 [pubi. 2 July 1838].