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Science & Nature • Mammals

Tamarin

Tamarins are small New World monkeys in the family Callitrichidae, found in forests of Central and South America.

By Ethan Anderson| Reviewed by Olivia Bennett, Standards & Fact-Checking Lead| Updated July 26, 2026|2 min read| Fact-checked

Tamarins are small New World monkeys in the family Callitrichidae, native to forests of Central and South America. They are squirrel-sized, arboreal primates with long tails and claw-like nails on most digits. Their diet is omnivorous, including fruit, insects, sap, and other small foods.

Taxonomy

Tamarins are New World monkeys in the family Callitrichidae. Sources place them mainly in the genera Saguinus and Leontopithecus, and modern classifications report differing numbers of species because the group has been revised taxonomically.

Physical characteristics

Tamarins are small primates, usually with long tails, dark or reddish fur, and distinctive facial hair in some species. They have claw-like nails on most digits, which help them climb and move through trees.

Habitat and range

Tamarins live in forests across southern Central America and much of northern and central South America. They are especially associated with tropical rainforests, montane forests, and other wooded habitats.

Diet and behaviour

Tamarins are omnivores. They eat fruits, insects, spiders, flowers, nectar, leaves, tree sap, and occasionally eggs or small vertebrates, and they are adapted for life in the trees.

Key facts

  • Tamarins are squirrel-sized monkeys native to the Neotropics.
  • They are mostly tree-dwelling and spend much of their time in the canopy.
  • Their diet commonly includes fruit, insects, sap, flowers, leaves, and sometimes small vertebrates.
  • Tamarins are part of the marmoset family Callitrichidae and are closely related to lion tamarins and marmosets.
  • Many tamarin species live in the Amazon Basin, the Andes, and the Guianas.
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Canadian context

Tamarins are not native to Canada, but they are of interest to Canadian zoo visitors, wildlife educators, and primate conservation programs that study or display Neotropical monkeys.

Frequently asked questions

What is a tamarin?
A tamarin is a small New World monkey in the family Callitrichidae, native to forests in Central and South America.
Where do tamarins live?
They live in forested habitats from southern Central America to central South America, especially in the Amazon Basin and nearby regions.
What do tamarins eat?
Tamarins are omnivores that eat fruit, insects, sap, flowers, leaves, and sometimes eggs or small vertebrates.
Are tamarins and marmosets related?
Yes. Tamarins belong to the same family as marmosets, Callitrichidae.
How many tamarin species are there?
The exact number varies by source because tamarin taxonomy has been revised; sources in the provided results report counts ranging from 22 to 36 species.

References

  1. Britannica Kidshttps://kids.britannica.com/students/article/tamarin/313769
    Supports: General definition, family placement, size, diet, habitat, and parental care
  2. Wikipediahttps://en.wikipedia.org/wiki/Tamarin
    Supports: Genus placement in Callitrichidae and revised species counts
  3. A-Z Animalshttps://www.a-z-animals.com/animals/tamarin/
    Supports: Range, habitat, arboreal lifestyle, omnivorous diet, and species count estimate
  4. Animals.nethttps://animals.net/tamarin/
    Supports: Physical traits, family placement, habitat, and diet
  5. Fact Animalhttps://factanimal.com/tamarin/
    Supports: Species count estimate, range, and family relationships
  6. Smithsonian's National Zoohttps://www.nationalzoo.si.edu/animals/golden-lion-tamarin
    Supports: Example of tamarin conservation status and relation to a well-known tamarin species