The mantled guereza (Colobus guereza) is a large, sturdy colobus monkey with an attractive black-and-white coat. Glossy, black fur covers much of the body, but contrasts with short, white hair surrounding the face, a u-shaped, cape-like mantle of long white hair that extends down the shoulders and across the lower back, and a bushy white tuft to the tip of the tail. Although not clearly resolved, eight guereza subspecies are currently recognized, each occupying a distinctive range and exhibiting slight variations in appearance. The main features that set the subspecies apart are the length and coloration of the mantle, which sometimes appears creamy or yellow, the length of the tail, and the extent of the tail tuft. At birth, the hair of infant guerezas is completely white, in striking contrast with the predominately black fur of the adult guereza.
- It played Estemmenosuchus mirabilis in Animal King (Dinosaur King)
- It played Sirena (Mermaid) in Mako Old World Monkeys
- It played Vervet Monkey in Kenya's Wild Kingdoms
- It played Myran Beesbottom in Totally Primates