Douroucouli a bras gris vs Merriam’s Pocket Mouse

Aotus griseimembra compared with Perognathus merriami

Key Differences

• Douroucouli a bras gris is Vulnerable while Merriam’s Pocket Mouse is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Merriam’s Pocket Mouse
Kingdom same	Animalia (hewan)	Animalia (hewan)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (mamalia)	Mammalia (mamalia)
Order	Primates (Primata)	Rodentia (hewan pengerat)
Family	Aotidae	Heteromyidae
Genus	Aotus	Perognathus
Species	Aotus griseimembra	Perognathus merriami

Evolutionary Relationship

Douroucouli a bras gris and Merriam’s Pocket Mouse share a common ancestor at the Class level: Mammalia. (mamalia)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Merriam’s Pocket Mouse

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Merriam’s Pocket Mouse
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.

Merriam’s Pocket Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.