Arctic skate vs Rounded Earthstar

Amblyraja hyperborea compared with Geastrum saccatum

Key Differences

Arctic skate is Least Concern while Rounded Earthstar is Endangered.

Taxonomic Classification

Rank	Arctic skate	Rounded Earthstar
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Elasmobranchii	Agaricomycetes (Mushrooms)
Order	Rajiformes (Rajiformes)	Geastrales (Geastrales)
Family	Rajidae	Geastraceae
Genus	Amblyraja	Geastrum
Species	Amblyraja hyperborea	Geastrum saccatum

Conservation Status

Arctic skate

LC — Least Concern

Rounded Earthstar

EN — Endangered

Physical Characteristics

Attribute	Arctic skate	Rounded Earthstar
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.

Rounded Earthstar

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Widely distributed across Europe (4 countries), North America (United States), and South America (Brazil). Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.