Silvered Leaf Monkey
Trachypithecus cristatus
- KingdomAnimalia (Animals)
- PhylumChordata (Chordates)
- ClassMammalia (Mammals)
- OrderPrimates
- FamilyCercopithecidae (Old World Monkeys)
- GenusTrachypithecus (Lutungs)
- SpeciesTrachypithecus cristatus (Silvered Leaf Monkey)
About the Silvered Leaf Monkey
The silvery lutung (Trachypithecus cristatus), also known as the silvered leaf monkey or the silvery langur, is an Old World monkey. It is arboreal, living in coastal, mangrove, and riverine forests in Sumatra, Borneo, Java, as well as in parts of the southwestern Malay Peninsula, the Natuna Islands, and other nearby islands. It is the type species of its species group.
The silvery lutung is a medium-sized monkey with a long, non-prehensile tail. It has grey-tipped, dark brown or black fur, giving it a uniform silvery appearance. Unlike some related species, there are no paler markings on the face or body, except for a patch of whitish hair on the groin of females. A crest of fur runs along the top of the head, and the hair on the cheeks is long, often obscuring the ears. The hands and feet are hairless, with dark-coloured skin, and have opposable thumbs and toes.
Females range from 46 to 51 centimetres (18 to 20 in) in head-body length, with an average weight of 5.7 kilograms (13 lb) and a tail length of 67 to 75 centimetres (26 to 30 in). Males are slightly larger, from 50 to 58 centimetres (20 to 23 in) in length, with an average weight of 6.6 kilograms (15 lb... Wikipedia →
Closest Relatives at Tanjung Puting National Park
Proboscis Monkey
Nasalis larvatus
Crab-eating Macaque
Macaca fascicularis
Maroon Leaf Monkey
Presbytis rubicunda
Southern Pig-tailed Macaque
Macaca nemestrina
Bornean Orangutan
Pongo pygmaeus
Bornean White-bearded Gibbon
Hylobates albibarbis
Horsfield's Tarsier
Cephalopachus bancanus
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Kinabatangan Wildlife Sanctuary | 🇲🇾 Malaysia | |
| 2 | Bako National Park | 🇲🇾 Malaysia | |
| 3 | Tanjung Puting National Park | 🇮🇩 Indonesia | |
| 4 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 5 | Kerinci Seblat National Park | 🇮🇩 Indonesia | |
| 6 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 7 | Danum Valley Conservation Area | 🇲🇾 Malaysia | |
| 8 | Sepilok | 🇲🇾 Malaysia |
Quick answers
What are the chances of seeing a Silvered Leaf Monkey in Tanjung Puting National Park?
About 40% of wildlife watchers report a Silvered Leaf Monkey sighting in Tanjung Puting National Park, based on 12 verified sightings from GBIF citizen-science data.
When is the best time to see Silvered Leaf Monkey in Tanjung Puting National Park?
April has the highest sighting rate for Silvered Leaf Monkey in Tanjung Puting National Park in our monthly data.