Thomas's langur Presbytis thomasi Vulnerable
Where the Thomas's langur lives – recorded in 1 country, with quick facts from Wikidata and an introduction from Wikipedia.
Pin and shaded countries are approximate. The pin is a representative wild sighting (a central record among 47 open-licence GBIF records), not an official range. Method · Records on GBIF · See monkeys on the world map

| Scientific name | Presbytis thomasi |
|---|---|
| Group | Monkeys |
| Status | Vulnerable (Wikidata, IUCN category label) |
| Found in | 1 country |
| Continents | Asia |
| Class | Mammal |
| Order | Primates |
| Family | Cercopithecidae |
Where does the Thomas's langur live?
Open-licence (CC0 / CC BY) wild records published on GBIF place the Thomas's langur in 1 country or territory across Asia.
Countries with at least a handful of records (a minimum share of the species’ records, to leave out vagrants and escapes). Records with coordinates only; captive and fossil records excluded.
Is the Thomas's langur endangered?
The Thomas's langur’s conservation status recorded in Wikidata is “Vulnerable” (an IUCN Red List category label). Source: Wikidata.
What kind of animal is the Thomas's langur?
The Thomas's langur (Presbytis thomasi) is a mammal in the order Primates and the family Cercopithecidae, genus Presbytis. (Taxonomy from Wikidata.)
About the Thomas's langur
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. It is threatened by habitat loss. Its native names are reungkah in Acehnese and kedih in Alas. It can be found in Gunung Leuser National Park, where substantial populations exist in Ketambe and Bukit Lawang.
Text in “About” is quoted from the Wikipedia article Thomas's langur (revision 1344309247), licensed under CC BY-SA 4.0. Changes: lead section excerpted verbatim, formatting removed. Quick facts, taxonomy and status: Wikidata Q1345391 (CC0). Countries and pin: GBIF.org occurrence records (CC0 / CC BY 4.0).
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