This book highlights India’s biological diversity in the non-human primates, with accounts of 15 well documented species, 2 prosimian, 7 macaque monkeys, 5 langur monkeys, and one lesser ape, the Hoolock gibbon. Some of these species, such as the Common or Hanuman langur, occur throughout India in a wide range of habitats; others, such as the lion tailed macaque, are limited to the tropical forests of southern India; and several, such as the Hoolock gibbon, ...