Douroucouli a bras gris vs Lesser Short-tailed Rat

Aotus griseimembra compared with Brachyuromys betsileoensis

Key Differences

• Douroucouli a bras gris is Vulnerable while Lesser Short-tailed Rat is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Lesser Short-tailed 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	Nesomyidae
Genus	Aotus	Brachyuromys
Species	Aotus griseimembra	Brachyuromys betsileoensis

Evolutionary Relationship

Douroucouli a bras gris and Lesser Short-tailed Rat share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Lesser Short-tailed Rat

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Lesser Short-tailed 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.

Lesser Short-tailed Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.