Black roughscale catshark vs Headfly

Apristurus melanoasper compared with Hydrotaea irritans

Key Differences

• Black roughscale catshark is Least Concern while Headfly is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	Headfly
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	Muscidae
Genus	Apristurus	Hydrotaea
Species	Apristurus melanoasper	Hydrotaea irritans

Evolutionary Relationship

Black roughscale catshark and Headfly share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black roughscale catshark

LC — Least Concern

Headfly

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	Headfly
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.

Headfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across 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.