Fauna
Mammal

Central American Spider Monkey

Ateles geoffroyi

Also known as Geoffroy's Spider Monkey, Black-handed Spider Monkey

Central American spider monkeys swing effortlessly through the high forest canopy using long, slender limbs and a remarkably strong prehensile tail that acts as a fifth hand. Living in fluid fission-fusion communities, small subgroups split during the day to forage for ripe fruits before gathering in larger roosting groups at dusk. Their high-pitched whinnies and barking calls echo across primary rainforests, where they serve as vital seed dispersers for canopy trees.

ArborealFrugivoreSocial
Central American Spider Monkey reference1 / 7
Charles J. Sharp / CC BY-SA 4.0 · cc-by-sa
—observations
—countries
—peak records
EndangeredConservation statusIUCN Red List categoriesLCNTVUENCREWEXEndangeredRed List categories, explained →
Key facts
Diet & preyRipe Fruits, Young Leaves, Nuts and Seeds
Predators
  • Harpy Eagle
  • Jaguar
  • Puma
ThreatsDeforestation, habitat fragmentation, illegal pet trade, and hunting
HabitatsLowland and montane tropical rainforests, mangrove forests, dry forests
Life span20–30 years in the wild (up to 40+ years in captivity)
Classification
  1. OrderPrimates
  2. FamilyAtelidae
  3. GenusAteles
  4. SpeciesAteles geoffroyi
Range & activity
Native
Safe observation
Interaction riskLow
  1. Low
  2. Moderate
  3. High
  4. Very high
Why interaction risk is low
Wild primates can deliver severe bites if threatened or cornered; keep a respectful distance.
Why it is dangerous
Can inflict painful bites or scratches with powerful jaws and teeth when threatened or defending young.
How to recognize a risky encounter
Look for long thin limbs, a hairless prehensile tail tip, and dark hands and feet.
What to do
Never approach or feed wild troops; remain quiet and keep a safe distance underneath the canopy.
What to notice
Distinguished by lanky limbs, long gripping tail, dark hands, and agile brachiation through upper branches.
Support conservation
Avoid using drones or making loud noises near canopy troops, and report illegal hunting or pet trade activity.
Responsible observation
  • Observe from below: Keep a safe distance on ground trails and look up into the upper canopy.
  • Listen for calls: Listen for distinct whinnying calls or barking alerts that announce their troop.
  • Do not feed: Handouts habituate wild groups, causing stress and health issues.
Related species
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