Black roughscale catshark vs Blue-eye

Apristurus melanoasper compared with Erythromma lindenii

Taxonomic Classification

Rank	Black roughscale catshark	Blue-eye
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Odonata (Odonata)
Family	Scyliorhinidae	Coenagrionidae
Genus	Apristurus	Erythromma
Species	Apristurus melanoasper	Erythromma lindenii

Evolutionary Relationship

Black roughscale catshark and Blue-eye share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

Blue-eye

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Blue-eye
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black roughscale catshark

Habitat

Typically found in marine environments from coastal waters to deep ocean.

Blue-eye

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Luxembourg, Sweden, and Ukraine.

Black roughscale catshark

The Black roughscale catshark (Apristurus melanoasper) is a species in the genus Apristurus. It is currently classified as Least Concern on the IUCN Red List. Typically found in marine environments from coastal waters to deep ocean.

Blue-eye

The Blue-eye (Erythromma lindenii) is a species in the genus Erythromma. It is currently classified as Least Concern on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.