Black roughscale catshark vs Rough-faced shag

Apristurus melanoasper compared with Leucocarbo carunculatus

Key Differences

• Black roughscale catshark is Least Concern while Rough-faced shag is Vulnerable.

Taxonomic Classification

Rank	Black roughscale catshark	Rough-faced shag
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Suliformes (Suliformes)
Family	Scyliorhinidae	Phalacrocoracidae
Genus	Apristurus	Leucocarbo
Species	Apristurus melanoasper	Leucocarbo carunculatus

Evolutionary Relationship

Black roughscale catshark and Rough-faced shag share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Rough-faced shag

VU — Vulnerable

Physical Characteristics

Attribute	Black roughscale catshark	Rough-faced shag
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.

Rough-faced shag

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

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.