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#0434 · 🦊 mammals

Tufted Gray Langur

🇳🇱 Ceylonhoelman ·Semnopithecus priam

NTnear threatened 🦊 Mammals 📍 outside Europe
Tufted Gray Langur, photo 1 of 10
1/10 © Subhajit Roy · CC BY-NC-ND 4.0

what is it?

The tufted gray langur ( Semnopithecus priam ), also known as Madras gray langur , and Coromandel sacred langur , is an Old World monkey, one of the species of langurs. This, like other gray langurs, is mainly a leaf-eating monkey. It is found in southeast India and Sri Lanka. It is one of three Semnopithecus species named after characters from The Iliad , S. hector and S. ajax being the others.

base stats

  • NL sightings 0iNaturalist, research grade
  • worldwide 2,544iNaturalist observations
  • threat NTnear threatened

Bars compare against all animals on log scales: up to 300,000 Dutch and 600,000 worldwide sightings (the most-seen species), 150 t (blue whale), 30 m and 400 years (Greenland shark).

fun facts

  • No confirmed wild sightings in the Netherlands on iNaturalist: you'd have to travel for this one.
  • 2,544 observations worldwide on iNaturalist.
  • Scientifically named by Edward Blyth in 1844 (182 years ago).

fact sheet

English
Tufted Gray Langur
Nederlands
Ceylonhoelman
scientific name
Semnopithecus priam
class
Mammalia
order
Primates
family
Cercopithecidae
IUCN Red List
NT · near threatened
sightings in NL
0
sightings worldwide
2,544
GBIF records in NL
0
weight
—
length
—
lifespan
—
named
1844 by Edward Blyth

IUCN in Dutch: gevoelig. Blank means the sources don't say.

relatives· Cercopithecidae

Sources: iNaturalist taxon 1071036, Wikidata Q1208862, GBIF 4267223, Wikipedia (EN), Wikipedia (NL). Intro text from Wikipedia (CC BY-SA 4.0).Updated 2026-10-24.

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