Lesser Yellow-shouldered Bat vs Narrow-headed Vole

Sturnira nana compared with Microtus gregalis

Key Differences

• Lesser Yellow-shouldered Bat is Endangered while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Lesser Yellow-shouldered Bat	Narrow-headed Vole
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Chiroptera (翼手目)	Rodentia (ネズミ目)
Family	Phyllostomidae	Cricetidae
Genus	Sturnira	Microtus
Species	Sturnira nana	Microtus gregalis

Evolutionary Relationship

Lesser Yellow-shouldered Bat and Narrow-headed Vole share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Lesser Yellow-shouldered Bat

EN — Endangered

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Lesser Yellow-shouldered Bat	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Yellow-shouldered Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.