Roloway monkey

Description

The Roloway monkey (Cercopithecus roloway) is an endangered species of Old World monkey endemic to tropical West Africa. It was previously considered a subspecies of the Diana monkey (C. diana). The species is classified as Critically Endangered due to habitat loss and their continued hunting because of the bushmeat trade. The Roloway monkey is mainly an arboreal species, for the most part inhabiting forests in Ghana and some reserves in South-Eastern Côte-D'Ivoire. More specifically, studies have shown that the C. diana roloway is primarily concentrated in the Tanoé forest of the Côte-D'Ivoire because of their heavy threats to extinction and lack of habitat. It is still difficult to gather data on wild subjects, as they have low populations in a vast forest, but they are a unique and vanishing species. The Roloway monkey is a species of guenon monkeys. In fact, they are the largest of all of the 26 African Cercopithecus. Of this genus, The roloway monkey is most similar to the C. diana. Both of these monkeys share similar physical features as well. They both have dark fur surrounding a majority of their body, with a dark brown-reddish patch on their lower back. The Roloway monkey has a prominent white beard resting under its black chin, and above its dark eyes is a horizontal white stripe of fur, resting directly on its brow bone. Its face is a dark black, accentuated by the bright white fur covering its shoulders and chest. Roloway Monkeys have a relatively flat skull, and unlike many other primates, they do not have an elongated chin cavity, also referred to as a rostrum. In addition, the nostrils of the monkey are closely set and they angle downwards. Its chest, and throat are bright white, and the monkey has white line of fur that runs along each outer-thigh. On the inside of the thighs, the fur can range from being white, red, brown, or even yellowish. They have exceptionally long tails, longer than the entirety of their body. There are not many body measurements of adult Roloway monkeys, but through analysis and comparison with the Diana species, it is estimated that the Roloway Monkeys body length ranges from 40 cm to 55 cm, and the tails of the monkey range from 50 cm to 75 cm long.