Black roughscale catshark vs Violet checkered beetle

Apristurus melanoasper compared with Necrobia violacea

Taxonomic Classification

Rank	Black roughscale catshark	Violet checkered beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Chondrichthyes (Cartilaginous Fish)	Insecta (Insects)
Order	Carcharhiniformes (Ground Sharks)	Coleoptera (Beetles)
Family	Scyliorhinidae	Cleridae
Genus	Apristurus	Necrobia
Species	Apristurus melanoasper	Necrobia violacea

Evolutionary Relationship

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

Conservation Status

Black roughscale catshark

LC — Least Concern

Violet checkered beetle

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Violet checkered beetle
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.

Violet checkered beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan, Taiwan), Europe (10 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.