Douroucouli a bras gris vs Little White-shouldered Bat

Aotus griseimembra compared with Ametrida centurio

Key Differences

• Douroucouli a bras gris is Vulnerable while Little White-shouldered Bat is Least Concern.

Taxonomic Classification

Rank	Douroucouli a bras gris	Little White-shouldered Bat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Primates (อันดับวานร)	Chiroptera (ค้างคาว)
Family	Aotidae	Phyllostomidae
Genus	Aotus	Ametrida
Species	Aotus griseimembra	Ametrida centurio

Evolutionary Relationship

Douroucouli a bras gris and Little White-shouldered Bat share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Douroucouli a bras gris

VU — Vulnerable

Little White-shouldered Bat

LC — Least Concern

Physical Characteristics

Attribute	Douroucouli a bras gris	Little White-shouldered Bat
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.

Little White-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.