West Javan Langur (Trachypithecus mauritius) — Vulnerable Mammalia

West Javan Langur

Trachypithecus mauritius

Conservation Status

Vulnerable

Mammalia · Primates · Cercopithecidae

About

The West Javan langur is an Old World monkey from the Colobinae subfamily. It was formerly considered a subspecies of Trachypithecus auratus until it was elevated to a separate species by Roos and Groves in 2008. It is listed as vulnerable by the IUCN. Its range is restricted to the island of Java west of Jakarta. Its range is currently restricted to Ujung Kulon National Park, Muara Angke Wildlife Reserve and Muaragembong due to industrial development, habitat fragmentation and the disconnection of protected areas. They are known to eat the leaves and fruits of Sonneratia in mangroves.

Fun Fact

It was formerly considered a subspecies of Trachypithecus auratus until it was elevated to a separate species by Roos and Groves in 2008.

Quick Facts

Habitat

Restricted to the island of Java west of Jakarta.

Diet

Eat the leaves and fruits of Sonneratia in mangroves.

Lifespan

To be updated

Threats

  • Habitat Degradation
  • Overexploitation
  • Invasive Species
  • Climate Change

External Data Sources

Recent sightings on iNaturalist IUCN Red List profile

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