| cameroon | | cercopithecus cephus | species | 12 | 0 |
| cameroon | centre region | cercopithecus cephus | species | 0 | 1 |
| cameroon | west region | cercopithecus cephus | species | 0 | 1 |
| central african republic | | cercopithecus cephus ngottoensis | subspecies | 4 | 0 |
| gabon | | cercopithecus cephus cephodes | subspecies | 2 | 0 |
| gabon | | cercopithecus cephus cephus | subspecies | 1 | 0 |
| republic of the congo | | cercopithecus cephus | species | 3 | 0 |
| republic of the congo | | cercopithecus cephus cephus | subspecies | 5 | 0 |