Macaco-de-cheiro vs Brown Rat

Saimiri vanzolinii compared with Rattus norvegicus

Key Differences

• Macaco-de-cheiro is Endangered while Brown Rat is Least Concern.

Taxonomic Classification

Rank	Macaco-de-cheiro	Brown 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 norvegicus

Evolutionary Relationship

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

Conservation Status

Macaco-de-cheiro

EN — Endangered

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Macaco-de-cheiro	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Macaco-de-cheiro

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown Rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

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.

Brown Rat

O rato-pardo (Rattus norvegicus) está classificado como Pouco Preocupante (LC) na Lista Vermelha da IUCN. Amplamente distribuído e abundante em sua área de ocorrência, com populações estáveis e sem preocupações de conservação imediatas.