Douroucouli a bras gris vs Ecuadorean Rice Rat

Aotus griseimembra compared with Nephelomys auriventer

Key Differences

• Douroucouli a bras gris is Vulnerable while Ecuadorean Rice Rat is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Ecuadorean Rice Rat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Primates (灵长目)	Rodentia (啮齿目)
Family	Aotidae	Cricetidae
Genus	Aotus	Nephelomys
Species	Aotus griseimembra	Nephelomys auriventer

Evolutionary Relationship

Douroucouli a bras gris and Ecuadorean Rice Rat share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Ecuadorean Rice Rat

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Ecuadorean Rice Rat
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.

Ecuadorean Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia