Black roughscale catshark vs Kew's Chthonid

Apristurus melanoasper compared with Ephippiochthonius kewi

Key Differences

• Black roughscale catshark is Least Concern while Kew's Chthonid is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	Kew's Chthonid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Arachnida (Arachnids)
Order	Carcharhiniformes (Ground Sharks)	Pseudoscorpiones
Family	Scyliorhinidae	Chthoniidae
Genus	Apristurus	Ephippiochthonius
Species	Apristurus melanoasper	Ephippiochthonius kewi

Evolutionary Relationship

Black roughscale catshark and Kew's Chthonid share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

Kew's Chthonid

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	Kew's Chthonid
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.

Kew's Chthonid

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found in Denmark.

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.