Black roughscale catshark vs Variable Dancer

Apristurus melanoasper compared with Argia fumipennis

Taxonomic Classification

Rank	Black roughscale catshark	Variable Dancer
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum	Chordata (척삭동물)	Arthropoda (절지동물)
Class	Chondrichthyes (연골어류)	Insecta (곤충)
Order	Carcharhiniformes (흉상어목)	Odonata (잠자리)
Family	Scyliorhinidae	Coenagrionidae
Genus	Apristurus	Argia
Species	Apristurus melanoasper	Argia fumipennis

Evolutionary Relationship

Black roughscale catshark and Variable Dancer share a common ancestor at the Kingdom level: Animalia. (동물)

Conservation Status

Black roughscale catshark

LC — Least Concern

Variable Dancer

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Variable Dancer
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.

Variable Dancer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in 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.