Black roughscale catshark vs Larch sawfly

Apristurus melanoasper compared with Pristiphora erichsonii

Key Differences

• Black roughscale catshark is Least Concern while Larch sawfly is Not Evaluated.

Taxonomic Classification

Rank	Black roughscale catshark	Larch sawfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Hymenoptera (Ants, Bees & Wasps)
Family	Scyliorhinidae	Tenthredinidae
Genus	Apristurus	Pristiphora
Species	Apristurus melanoasper	Pristiphora erichsonii

Evolutionary Relationship

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

Conservation Status

Black roughscale catshark

LC — Least Concern

Larch sawfly

NE — Not Evaluated

Physical Characteristics

Attribute	Black roughscale catshark	Larch sawfly
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.

Larch sawfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan), Europe (11 countries), and North America (Canada, United States).

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.