Lar Gibbon
ExploreMammals
Lar Gibbon
hylobates lar
The Lar Gibbon, also known as the white-handed gibbon, is one of the most recognizable and charismatic primates of Southeast Asia's tropical rainforests. Famous for their incredible agility, these small apes spend almost their entire lives high in the forest canopy, moving through the branches with a spectacular hand-over-hand swinging motion known as brachiation. What truly sets them apart is their complex social life and haunting, melodic vocalizations. Monogamous pairs sing elaborate duets at dawn to defend their territory and strengthen their pair bond, filling the misty jungle air with beautiful, echoing songs. Despite their wild elegance, these arboreal masters face severe threats from habitat loss and the illegal pet trade, making them a critical focus of conservation efforts.
Habitat: Found in dense, undisturbed tropical rainforests and dipterocarp forests, primarily high in the canopy layer.
Appearance
Lar Gibbons are small, tailless apes characterized by their extremely long arms and distinctive color patterns. They exhibit color dichromatism, with coats ranging from dark brown or black to light buff or sandy blonde. Regardless of their main coat color, they always feature a ring of white fur encircling their dark face, as well as distinct white coloration on their hands and feet. They have a lean, lightweight build and exceptionally elongated hands that act as natural hooks for gripping branches.
KingdomAnimaliaPhylumChordataClassMammaliaOrderPrimatesFamilyHylobatidaeGenusHylobates
Category
MammalsRarity
Common
Danger
1/5 · Very low
Snaps
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Interesting facts
Gibbons do not have tails, making them true apes rather than monkeys.
Their wrist joints are ball-and-socket joints, allowing for a 360-degree rotation that maximizes swing efficiency.
They can cover up to 15 meters (50 feet) in a single leap while swinging through the trees.
They form strictly monogamous family units consisting of a breeding pair and their offspring, which is rare among primates.
Special abilities
Ability
Masterful Brachiation
They possess long, hook-like fingers and ball-and-socket wrist joints that allow them to swing effortlessly from branch to branch at high speeds.
Ability
Duet Singing
Monogamous pairs perform highly synchronized, complex vocal duets to communicate, define territory borders, and reinforce pair bonds.
Ability
Bipedal Balancing
When on the ground or walking along wide branches, they raise their exceptionally long arms above their heads to maintain perfect balance while walking upright.
Measurements & details
- Length
- 42-60 cm
- Weight
- 4.5-7.5 kg
- Lifespan
- 25-44 years
- Top Speed
- 55 km/h
- Clutch Size
- 1
- Incubation
- 210 days
Diet & Feeding
Primarily frugivorous, Lar Gibbons spend much of their day foraging high in the canopy for ripe fruits, supplementing their diet with leaves, flowers, and occasional insects.
Age differences: Infants nurse for up to two years before gradually transitioning to a solid diet of soft fruits and tender leaves.
Primary Foods
- Figs
- Ripe fruits
- Young leaves
- Flowers
- Insects
- Bird eggs
Foraging Method
- Foraging
Ecological connections
competitor
Siamang
Symphalangus syndactylus
Competes with the Lar Gibbon for resources in the same canopy, feeding on similar ripe fruits like figs.
eaten by
Clouded Leopard
Neofelis nebulosa
One of the primary natural predators of Lar Gibbons in the forest canopy.
mutualism
Cluster Fig
Ficus racemosa
Provides essential fruit and nesting or brachiating structures, while the gibbon assists in seed dispersal.
Traits
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Also known as
No aliases listed yet.
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Safety
Danger
1/5 · Very low
No special safety notes yet.
Frequently Asked Questions
How to identify Lar Gibbon?
The easiest way to identify Lar Gibbon is to use the Snappit nature identifier app.
How long is Lar Gibbon?
42-60 cm
How much does Lar Gibbon weigh?
4.5-7.5 kg
How long does Lar Gibbon live?
25-44 years
How fast can Lar Gibbon move?
55 km/h
What does Lar Gibbon eat?
Primarily frugivorous, Lar Gibbons spend much of their day foraging high in the canopy for ripe fruits, supplementing their diet with leaves, flowers, and occasional insects.
Where is Lar Gibbon usually found?
Found in dense, undisturbed tropical rainforests and dipterocarp forests, primarily high in the canopy layer.
How does Lar Gibbon hunt?
Foraging
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