Black roughscale catshark vs False Slender-footed Robberfly

Apristurus melanoasper compared with Leptarthrus vitripennis

Key Differences

• Black roughscale catshark is Least Concern while False Slender-footed Robberfly is Endangered.

Taxonomic Classification

Rank	Black roughscale catshark	False Slender-footed Robberfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Diptera (Diptera)
Family	Scyliorhinidae	Asilidae
Genus	Apristurus	Leptarthrus
Species	Apristurus melanoasper	Leptarthrus vitripennis

Evolutionary Relationship

Black roughscale catshark and False Slender-footed Robberfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

False Slender-footed Robberfly

EN — Endangered

Physical Characteristics

Attribute	Black roughscale catshark	False Slender-footed Robberfly
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.

False Slender-footed Robberfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.