Tana River mangabey was created in 1879.
Tana River red colobus was created in 1879.
Tana River Primate Reserve was created in 1976.
South of Tana River was created on 1963-12-20.
Sanje mangabey was created in 1986.
Agile mangabey was created in 1886.
Johnston's mangabey was created in 1900.
Uganda mangabey was created in 1912.
Sooty mangabey was created in 1797.
Opdenbosch's mangabey was created in 1944.
Collared mangabey was created in 1792.
Grey-cheeked mangabey was created in 1850.
Black crested mangabey was created in 1890.