Black roughscale catshark vs Gray smooth hound

Apristurus melanoasper compared with Mustelus californicus

Taxonomic Classification

Rank	Black roughscale catshark	Gray smooth hound
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Chondrichthyes (Cartilaginous Fish)	Chondrichthyes (Cartilaginous Fish)
Order same	Carcharhiniformes (Ground Sharks)	Carcharhiniformes (Ground Sharks)
Family	Scyliorhinidae	Triakidae
Genus	Apristurus	Mustelus
Species	Apristurus melanoasper	Mustelus californicus

Evolutionary Relationship

Black roughscale catshark and Gray smooth hound share a common ancestor at the Order level: Carcharhiniformes. (Ground Sharks)

Conservation Status

Black roughscale catshark

LC — Least Concern

Gray smooth hound

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Gray smooth hound
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.

Gray smooth hound

Habitat

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

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.