Arched Earthstar vs Arctic skate

Geastrum fornicatum compared with Amblyraja hyperborea

Key Differences

Arched Earthstar is Critically Endangered while Arctic skate is Least Concern.

Taxonomic Classification

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

Conservation Status

Arched Earthstar

CR — Critically Endangered

Arctic skate

LC — Least Concern

Physical Characteristics

Attribute	Arched Earthstar	Arctic skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Arched Earthstar

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

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

Arctic skate

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

Arched Earthstar

The Arched Earthstar (Geastrum fornicatum) is a species in the genus Geastrum. It is currently classified as Critically Endangered on the IUCN Red List. Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 6 distinct biome types spanning the.

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.