European water vole vs Rough ray

Arvicola amphibius compared with Raja radula

Key Differences

• European water vole is Near Threatened while Rough ray is Endangered.

Taxonomic Classification

Rank	European water vole	Rough ray
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum same	Chordata (रज्जुकी)	Chordata (रज्जुकी)
Class	Mammalia (स्तनधारी)	Elasmobranchii
Order	Rodentia (कृंतक)	Rajiformes (Rajiformes)
Family	Cricetidae	Rajidae
Genus	Arvicola	Raja
Species	Arvicola amphibius	Raja radula

Evolutionary Relationship

European water vole and Rough ray share a common ancestor at the Phylum level: Chordata. (रज्जुकी)

Conservation Status

European water vole

NT — Near Threatened

Rough ray

EN — Endangered

Physical Characteristics

Attribute	European water vole	Rough ray
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.

Rough ray