Macaco-de-cheiro vs Polynesian rat

Saimiri vanzolinii compared with Rattus exulans

Key Differences

• Macaco-de-cheiro is Endangered while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Macaco-de-cheiro	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Primates (primatas)	Rodentia (Roedores)
Family	Cebidae	Muridae (Mice & Rats)
Genus	Saimiri	Rattus
Species	Saimiri vanzolinii	Rattus exulans

Evolutionary Relationship

Macaco-de-cheiro and Polynesian rat share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Macaco-de-cheiro

EN — Endangered

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Macaco-de-cheiro	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Macaco-de-cheiro

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Macaco-de-cheiro

The Black Squirrel Monkey (Saimiri vanzolinii) is a species in the genus Saimiri. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.