Severnyi Skat vs Threeleaf Halberd Fern

Amblyraja hyperborea compared with Tectaria trifoliata

Key Differences

• Severnyi Skat is Least Concern while Threeleaf Halberd Fern is Near Threatened.

Taxonomic Classification

Rank	Severnyi Skat	Threeleaf Halberd Fern
Kingdom	Animalia (животные)	Plantae (растения)
Phylum	Chordata (хордовые)	Tracheophyta
Class	Elasmobranchii	Polypodiopsida (папоротниковые)
Order	Rajiformes (скатообразные)	Polypodiales (многоножковые)
Family	Rajidae	Tectariaceae
Genus	Amblyraja	Tectaria
Species	Amblyraja hyperborea	Tectaria trifoliata

Conservation Status

Severnyi Skat

LC — Least Concern

Threeleaf Halberd Fern

NT — Near Threatened

Physical Characteristics

Attribute	Severnyi Skat	Threeleaf Halberd Fern
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Severnyi Skat

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

Threeleaf Halberd Fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Brazil, Colombia, and Cuba. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Severnyi Skat

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.