Douroucouli a bras gris vs Elegant Fat-tailed Mouse Opossum

Aotus griseimembra compared with Thylamys elegans

Key Differences

• Douroucouli a bras gris is Vulnerable while Elegant Fat-tailed Mouse Opossum is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Elegant Fat-tailed Mouse Opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Didelphimorphia (Didelphimorphia)
Family	Aotidae	Didelphidae
Genus	Aotus	Thylamys
Species	Aotus griseimembra	Thylamys elegans

Evolutionary Relationship

Douroucouli a bras gris and Elegant Fat-tailed Mouse Opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Elegant Fat-tailed Mouse Opossum

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Elegant Fat-tailed Mouse Opossum
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.

Elegant Fat-tailed Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.