Raya ártica vs Ardilla Terrestre

Amblyraja hyperborea compared with Spermophilus citellus

Key Differences

• Raya ártica is Least Concern while Ardilla Terrestre is Endangered.

Taxonomic Classification

Rank	Raya ártica	Ardilla Terrestre
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Elasmobranchii	Mammalia (mamíferos)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Sciuridae (Squirrels)
Genus	Amblyraja	Spermophilus
Species	Amblyraja hyperborea	Spermophilus citellus

Evolutionary Relationship

Raya ártica and Ardilla Terrestre share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Raya ártica

LC — Least Concern

Ardilla Terrestre

EN — Endangered

Physical Characteristics

Attribute	Raya ártica	Ardilla Terrestre
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Raya ártica

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway.

Ardilla Terrestre

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ukraine. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Raya ártica

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.