Black roughscale catshark vs European water vole

Apristurus melanoasper compared with Arvicola amphibius

Key Differences

• Black roughscale catshark is Least Concern while European water vole is Near Threatened.

Taxonomic Classification

Rank	Black roughscale catshark	European water vole
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Mammalia (포유류)
Order	Carcharhiniformes (흉상어목)	Rodentia (설치류)
Family	Scyliorhinidae	Cricetidae
Genus	Apristurus	Arvicola
Species	Apristurus melanoasper	Arvicola amphibius

Evolutionary Relationship

Black roughscale catshark and European water vole share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Black roughscale catshark

LC — Least Concern

European water vole

NT — Near Threatened

Physical Characteristics

Attribute	Black roughscale catshark	European water vole
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black roughscale catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

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.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.