Black roughscale catshark vs Violet-throated Starfrontlet

Apristurus melanoasper compared with Coeligena violifer

Taxonomic Classification

Rank	Black roughscale catshark	Violet-throated Starfrontlet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Apodiformes (Apodiformes)
Family	Scyliorhinidae	Trochilidae
Genus	Apristurus	Coeligena
Species	Apristurus melanoasper	Coeligena violifer

Evolutionary Relationship

Black roughscale catshark and Violet-throated Starfrontlet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Violet-throated Starfrontlet

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Violet-throated Starfrontlet
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-throated Starfrontlet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.