Owl-faced Guenon (Cercopithecus hamlyni) — Vulnerable Mammalia

Owl-faced Guenon

Cercopithecus hamlyni

Conservation Status

Vulnerable

Mammalia · Primates · Cercopithecidae

About

The Hamlyn's monkey, also known as the owl-faced monkey, is a species of Old World monkey that inhabits the bamboo and primary rainforests of the Congo. This species is exceedingly rare and known only from a few specimens; little is known about it. However these specimens tend to be widely dispersed throughout the eastern part of Congo, from the Epulu River to the Lukuga River and from the Congo River to the Kabale Forest, with one example in northwestern Rwanda. Geographically it corresponds quite closely to another species of monkey, L'Hoest's monkey C. lhoesti. It travels on the ground, and researchers think that it may be awake primarily by night.

Fun Fact

This species is exceedingly rare and known only from a few specimens; little is known about it.

Quick Facts

Habitat

Lives in small groups, of ten members or less, with one male and multiple females, with no data to show them occurring in monogamous groups.

Diet

Folivore (leaf-eater)

Lifespan

33 years

Threats

  • Habitat Degradation
  • Overexploitation
  • Invasive Species
  • Climate Change

External Data Sources

Recent sightings on iNaturalist IUCN Red List profile

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