Douroucouli a bras gris vs Narrow-headed Vole

Aotus griseimembra compared with Microtus gregalis

Key Differences

• Douroucouli a bras gris is Vulnerable while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Narrow-headed Vole
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Primates (رئيسيات)	Rodentia (قوارض)
Family	Aotidae	Cricetidae
Genus	Aotus	Microtus
Species	Aotus griseimembra	Microtus gregalis

Evolutionary Relationship

Douroucouli a bras gris and Narrow-headed Vole share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Narrow-headed Vole
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.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.