Black roughscale catshark vs Delicate Soldier

Apristurus melanoasper compared with Oxycera nigricornis

Key Differences

• Black roughscale catshark is Least Concern while Delicate Soldier is Vulnerable.

Taxonomic Classification

Rank	Black roughscale catshark	Delicate Soldier
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	Stratiomyidae
Genus	Apristurus	Oxycera
Species	Apristurus melanoasper	Oxycera nigricornis

Evolutionary Relationship

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

Conservation Status

Black roughscale catshark

LC — Least Concern

Delicate Soldier

VU — Vulnerable

Physical Characteristics

Attribute	Black roughscale catshark	Delicate Soldier
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.

Delicate Soldier

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable 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.