Agile mangabey

Cercocebus agilis

The agile mangabey is an Old World monkey of the white-eyelid mangabey group found in swampy forests of Central Africa in Equatorial Guinea, Cameroon, Gabon, Central African Republic, Republic of Congo, and DR Congo. Until 1978, it was considered a subspecies of the Tana River mangabey . More recently, the golden-bellied mangabey has been considered a separate species instead of a subspecies of the agile mangabey.