Arctic skate vs

Amblyraja hyperborea compared with Trichormus variabilis

Key Differences

Arctic skate is Least Concern while is Not Evaluated.

Taxonomic Classification

Rank	Arctic skate
Kingdom	Animalia (Animals)	Bacteria (Bacteria)
Phylum	Chordata (Chordates)	Cyanobacteria (Cyanobacteria)
Class	Elasmobranchii	Cyanobacteriia
Order	Rajiformes (Rajiformes)	Cyanobacteriales
Family	Rajidae	Nostocaceae
Genus	Amblyraja	Trichormus
Species	Amblyraja hyperborea	Trichormus variabilis

Conservation Status

Arctic skate

LC — Least Concern

NE — Not Evaluated

Physical Characteristics

Attribute	Arctic skate
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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.

Trichormus variabilis is a filamentous, nitrogen-fixing cyanobacterium in the family Nostocaceae. It forms heterocysts — specialized nitrogen-fixing cells — within its trichomes and is found in freshwater, soil, and symbiotic associations. Its conservation status is not evaluated.