Arctic skate vs Ascidian

Amblyraja hyperborea compared with Styela clava

Key Differences

• Arctic skate is Least Concern while Ascidian is Not Evaluated.

Taxonomic Classification

Rank	Arctic skate	Ascidian
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Ascidiacea (Ascidiacea)
Order	Rajiformes (Rajiformes)	Stolidobranchia (Stolidobranchia)
Family	Rajidae	Styelidae
Genus	Amblyraja	Styela
Species	Amblyraja hyperborea	Styela clava

Evolutionary Relationship

Arctic skate and Ascidian share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic skate

LC — Least Concern

Ascidian

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic skate	Ascidian
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.

Ascidian

Habitat

Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (12 countries), North America (Canada, Mexico, United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina, Brazil).

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.

Ascidian

Ascidian (Styela clava) is a species in the genus Styela. Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Shared Countries

Both species can be found in 1 countries:

🇳🇴 Norway