European water vole vs Harris s Antelope Squirrel

Arvicola amphibius compared with Ammospermophilus harrisii

Key Differences

• European water vole is Near Threatened while Harris s Antelope Squirrel is Least Concern.

Taxonomic Classification

Rank	European water vole	Harris s Antelope Squirrel
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 same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Cricetidae	Sciuridae (Squirrels)
Genus	Arvicola	Ammospermophilus
Species	Arvicola amphibius	Ammospermophilus harrisii

Evolutionary Relationship

European water vole and Harris s Antelope Squirrel share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

European water vole

NT — Near Threatened

Harris s Antelope Squirrel

LC — Least Concern

Physical Characteristics

Attribute	European water vole	Harris s Antelope Squirrel
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.

Harris s Antelope Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.