Arctic skate vs Black-tailed Hairy Dwarf Porcupine

Amblyraja hyperborea compared with Sphiggurus melanurus

Taxonomic Classification

Rank	Arctic skate	Black-tailed Hairy Dwarf Porcupine
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Rajiformes (Rajiformes)	Rodentia (Rodents)
Family	Rajidae	Erethizontidae
Genus	Amblyraja	Sphiggurus
Species	Amblyraja hyperborea	Sphiggurus melanurus

Evolutionary Relationship

Arctic skate and Black-tailed Hairy Dwarf Porcupine share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Arctic skate

LC — Least Concern

Black-tailed Hairy Dwarf Porcupine

LC — Least Concern

Physical Characteristics

Attribute	Arctic skate	Black-tailed Hairy Dwarf Porcupine
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.

Black-tailed Hairy Dwarf Porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.

Black-tailed Hairy Dwarf Porcupine

The Black-tailed Hairy Dwarf Porcupine (Sphiggurus melanurus) is a species in the genus Sphiggurus. It is currently classified as Least Concern on the IUCN Red List. Found in Venezuela.