Lesser Noctule vs Narrow-headed Vole

Nyctalus leisleri compared with Microtus gregalis

Key Differences

• Lesser Noctule is Endangered while Narrow-headed Vole is Least Concern.

Taxonomic Classification

Rank	Lesser Noctule	Narrow-headed Vole
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order	Chiroptera (bộ Dơi)	Rodentia (Bộ Gặm nhấm)
Family	Vespertilionidae	Cricetidae
Genus	Nyctalus	Microtus
Species	Nyctalus leisleri	Microtus gregalis

Evolutionary Relationship

Lesser Noctule and Narrow-headed Vole share a common ancestor at the Class level: Mammalia. (lớp Thú)

Conservation Status

Lesser Noctule

EN — Endangered

Narrow-headed Vole

LC — Least Concern

Physical Characteristics

Attribute	Lesser Noctule	Narrow-headed Vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Lesser Noctule

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Luxembourg, Sweden, and Ukraine. 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.