European water vole vs North American Hoary Bat

Arvicola amphibius compared with Aeorestes cinereus

Key Differences

• European water vole is Near Threatened while North American Hoary Bat is Least Concern.

Taxonomic Classification

Rank	European water vole	North American Hoary Bat
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	Rodentia (啮齿目)	Chiroptera (翼手目)
Family	Cricetidae	Vespertilionidae
Genus	Arvicola	Aeorestes
Species	Arvicola amphibius	Aeorestes cinereus

Evolutionary Relationship

European water vole and North American Hoary Bat share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

European water vole

NT — Near Threatened

North American Hoary Bat

LC — Least Concern

Physical Characteristics

Attribute	European water vole	North American Hoary Bat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

European water vole

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Belgium, Denmark, Norway, Russia, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

North American Hoary Bat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across United States and Venezuela.