Black roughscale catshark vs lesser treble-bar

Apristurus melanoasper compared with Aplocera efformata

Taxonomic Classification

Rank	Black roughscale catshark	lesser treble-bar
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Lepidoptera (Butterflies & Moths)
Family	Scyliorhinidae	Geometridae
Genus	Apristurus	Aplocera
Species	Apristurus melanoasper	Aplocera efformata

Evolutionary Relationship

Black roughscale catshark and lesser treble-bar share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

lesser treble-bar

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	lesser treble-bar
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.

lesser treble-bar

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.