Taxonomy
- Kingdom
- Animalia
- Phylum
- Chordata
- Class
- Mammal
- Order
- Primates
- Family
- Cercopithecidae
- Genus
- Trachypithecus
Habitat
They primarily inhabit tropical and subtropical evergreen and deciduous forests in Southeast Asia, including parts of Myanmar, Thailand, and Bangladesh. These monkeys prefer dense canopies at elevations up to 1,500 meters, where they can move arboreally and find shelter.
Diet
Phayre's leaf monkeys mainly eat leaves, supplemented by fruits, flowers, and buds, which they forage from trees. They are folivorous and feed primarily during the day, spending several hours chewing to digest tough plant material. Feeding behavior includes selective browsing to avoid toxic plants.
Behavior
They live in social groups of 10-30 individuals, typically led by a dominant male, with females forming the core of the group. Phayre's leaf monkeys are diurnal and arboreal, spending most of their time in trees, and they exhibit territorial vocalizations to defend their home ranges. Notable behaviors include grooming to strengthen social bonds and alarm calls to warn of predators.
Conservation Status
The IUCN classifies Phayre's leaf monkey as Endangered, with populations declining due to habitat loss from deforestation and hunting for the pet trade. Major threats include fragmentation of forest habitats and human encroachment.