Colobine Monkeys: Their Ecology, Behaviour and Evolution

Colobine monkeys have a unique digestive system that allows them to exploit foliage as a food source. This gives them a niche in Old World forests where they are often the only abundant medium-sized arboreal folivorous mammal. From a possible Miocene origin, colobine monkeys have radiated into a wide variety of forms inhabiting a range of tropical woodlands in Africa and Asia. The central theme of this work is adaptive radiation, showing how the special features of colobine anatomy interact...