Stump-tailed macaque

Sept. 5, 2023

Eight stump-tailed macaques were recently brought to the Delhi Zoo from the Aizawl Zoological Park in Mizoram.

About the stump-tailed macaque:

  • The stump-tailed macaque, also called the bear macaque, is a species of Old-World monkey found in South Asia.
  • Scientific Name: Macaca arctoides
  • Habitat: They are found in tropical and subtropical evergreen forests.
  • Distribution:
    • They are native to Cambodia, southwest China, northeast India, Laos, Myanmar, northwest Peninsular Malaysia, Thailand, and Vietnam. 
    • In India, it is found south of the Brahmaputra River, in the northeastern part of the country.
    • Its range in India extends from Assam and Meghalaya to eastern Arunachal Pradesh, Nagaland, Manipur, Mizoram, and Tripura.
  • Features:
    • They have thick, long, dark brown fur covering their bodies and short tails, which measure between 3.2 and 69 mm.
    • They have bright pink or red faces, which darken to brown or nearly black as they age and are exposed to sunlight. 
    • Males are larger than females, measuring 51.7-65cm long and weighing 9.7-10.2kg, while females measure 48.5-58.5cm and weigh 7.5-9.1kg.
    • Males have elongated canine teeth compared to females, which are important for establishing dominance within social groups.
    • They are known to eat fruits, leaves, seeds, insects, and small animals like frogs.
    • Like all macaques, this species has cheek pouches to store food for short periods of time.
    • They travel quadrupedally, usually on the ground, as they are not very agile in trees.
  • Conservation Status:
    • IUCN Red List: Vulnerable
    • Wild Life (Protection) Act, 1972: Schedule II