The lutungs are a group of Old World monkeys and make up the entirety of the genus Trachypithecus. Their range is split into two parts; one part is much of southeast Asia (northeast India, southern China, Borneo, Thailand, Java and Bali), the other part is extreme southern India and Sri Lanka. The majority of India has no lutungs. Most of the species in this genus can be referred to as lutungs, as langurs, or as leaf...
