Douroucouli a bras gris vs Pallas's squirrel, Red-bellied tree squirrel

Aotus griseimembra compared with Callosciurus erythraeus

Key Differences

• Douroucouli a bras gris is Vulnerable while Pallas's squirrel, Red-bellied tree squirrel is Not Evaluated.

Taxonomic Classification

Rank	Douroucouli a bras gris	Pallas's squirrel, Red-bellied tree squirrel
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class same	Mammalia (млекопитающие)	Mammalia (млекопитающие)
Order	Primates (приматы)	Rodentia (грызуны)
Family	Aotidae	Sciuridae (Squirrels)
Genus	Aotus	Callosciurus
Species	Aotus griseimembra	Callosciurus erythraeus

Evolutionary Relationship

Douroucouli a bras gris and Pallas's squirrel, Red-bellied tree squirrel share a common ancestor at the Class level: Mammalia. (млекопитающие)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Pallas's squirrel, Red-bellied tree squirrel

NE — Not Evaluated

Physical Characteristics

Attribute	Douroucouli a bras gris	Pallas's squirrel, Red-bellied tree squirrel
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Douroucouli a bras gris

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Pallas's squirrel, Red-bellied tree squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (China, Japan), Europe (8 countries), and South America (Argentina).