Squirrel Monkey Least Concern

Squirrel Monkey

Saimiri sciureus

Also known as: Common Squirrel Monkey

Squirrel Monkeys are small, agile primates inhabiting the tropical rainforest canopies of Central and South America. They live in large, active troops that can number up to 500 individuals, communicating with a diverse range of chirps and squeaks. Unlike many other New World monkeys, their long tails are used primarily for balance rather than gripping branches as they leap through the trees.

Did you know?
Squirrel monkeys have the largest brain-to-body mass ratio of all primates, including humans!

Quick Facts

Lifespan
15-20 years
Habitat
Tropical forests
Diet
Fruits, insects, small vertebrates
Region
Central and South America

Detailed Information on the Squirrel Monkey

Weight 0.95 kg
Height 30 cm
Length 30 cm
Top Speed 35 km/h
Social Structure: Large multi-male/multi-female troops
Activity Pattern: Diurnal
Trophic Level: Omnivore
Migration: Resident

Population Trend: Decreasing

Main Threats:
  • Deforestation
  • Illegal pet trade
  • Agriculture
Amazon Rainforest (Brazil)
Manu National Park (Peru)
Family: Cebidae
Order: Primates