Black roughscale catshark vs Guinean Arvicanthis

Apristurus melanoasper compared with Arvicanthis rufinus

Taxonomic Classification

Rank	Black roughscale catshark	Guinean Arvicanthis
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Rodentia (Rodents)
Family	Scyliorhinidae	Muridae (Mice & Rats)
Genus	Apristurus	Arvicanthis
Species	Apristurus melanoasper	Arvicanthis rufinus

Evolutionary Relationship

Black roughscale catshark and Guinean Arvicanthis share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Guinean Arvicanthis

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Guinean Arvicanthis
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.

Guinean Arvicanthis

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.