Harmless Serotine vs Narrow-headed Vole

Eptesicus innoxius compared with Microtus gregalis

Key Differences

• Harmless Serotine is Near Threatened while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Harmless Serotine	Narrow-headed Vole
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	Chiroptera (翼手目)	Rodentia (啮齿目)
Family	Vespertilionidae	Cricetidae
Genus	Eptesicus	Microtus
Species	Eptesicus innoxius	Microtus gregalis

Evolutionary Relationship

Harmless Serotine and Narrow-headed Vole share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Harmless Serotine

NT — Near Threatened

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Harmless Serotine	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Harmless Serotine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Narrow-headed Vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.