Arctic skate vs roker

Amblyraja hyperborea compared with Raja clavata

Key Differences

• Arctic skate is Least Concern while roker is Near Threatened.

Taxonomic Classification

Rank	Arctic skate	roker
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (Rajiformes)	Rajiformes (Rajiformes)
Family same	Rajidae	Rajidae
Genus	Amblyraja	Raja
Species	Amblyraja hyperborea	Raja clavata

Evolutionary Relationship

Arctic skate and roker share a common ancestor at the Family level: Rajidae.

Conservation Status

Arctic skate

LC — Least Concern

roker

NT — Near Threatened

Physical Characteristics

Attribute	Arctic skate	roker
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arctic skate

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

roker

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

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

Arctic skate

The Arctic skate (Amblyraja hyperborea) is a species in the genus Amblyraja. It is currently classified as Least Concern on the IUCN Red List. Native to Europe, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway