Arctic skate vs Boreal Thorius

Amblyraja hyperborea compared with Thorius boreas

Key Differences

• Arctic skate is Least Concern while Boreal Thorius is Endangered.

Taxonomic Classification

Rank	Arctic skate	Boreal Thorius
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Amphibia (Amphibians)
Order	Rajiformes (Rajiformes)	Caudata (Caudata)
Family	Rajidae	Plethodontidae
Genus	Amblyraja	Thorius
Species	Amblyraja hyperborea	Thorius boreas

Evolutionary Relationship

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

Conservation Status

Arctic skate

LC — Least Concern

Boreal Thorius

EN — Endangered

Physical Characteristics

Attribute	Arctic skate	Boreal Thorius
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.

Boreal Thorius

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico. 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.

Boreal Thorius

The Boreal Thorius (Thorius boreas) is a species in the genus Thorius. It is currently classified as Endangered on the IUCN Red List. Typically found in freshwater habitats, moist forests, and wetlands.