Black-And-White Colobus

High Quality Content by WIKIPEDIA articles! Black-and-white colobuses (or colobi) are Old World monkeys of the genus Colobus, native to Africa. They are closely related to the brown colobus monkeys of genus Piliocolobus. The word colobus comes from Greek κολοβός kolobós (maimed), and is so named because its thumb is a stump.