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Thomas’s Langur (Presbytis thomasi)

Thomas’s Langur

Presbytis thomasi

Class
Mammal
Rarity
Rare
Observations
312
Most observed in
🇮🇩 Indonesia
Conservation
Vulnerable

Description

Thomas's langur (Presbytis thomasi), also known as the North Sumatran leaf monkey or Thomas's leaf monkey, is a species of primate in the family Cercopithecidae. It is endemic to northern Sumatra, Indonesia, not living to the south and east of Lake Toba and the Alas and Wampu rivers. Its natural habitat is subtropical or tropical dry forests.

Summary adapted from the Wikipedia article Thomas's langur.

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