鯷鯨 vs European water vole

Balaenoptera edeni compared with Arvicola amphibius

Key Differences

• 鯷鯨 is Data Deficient while European water vole is Near Threatened.

Taxonomic Classification

Rank	鯷鯨	European water 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	Cetacea (Whales & Dolphins)	Rodentia (啮齿目)
Family	Balaenopteridae (Rorquals)	Cricetidae
Genus	Balaenoptera (Rorquals)	Arvicola
Species	Balaenoptera edeni	Arvicola amphibius

Evolutionary Relationship

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

Conservation Status

鯷鯨

DD — Data Deficient

European water vole

NT — Near Threatened

Physical Characteristics

Attribute	鯷鯨	European water vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

鯷鯨

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Widely distributed across Asia (Taiwan), Europe (Denmark, Norway), and South America (Colombia, Ecuador, Venezuela).

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.

Shared Countries

Both species can be found in 2 countries:

🇩🇰 Denmark 🇳🇴 Norway