Black roughscale catshark vs White Alder

Apristurus melanoasper compared with Platylophus trifoliatus

Taxonomic Classification

Rank	Black roughscale catshark	White Alder
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Passeriformes (Songbirds)
Family	Scyliorhinidae	Corvidae (Crows & Ravens)
Genus	Apristurus	Platylophus
Species	Apristurus melanoasper	Platylophus trifoliatus

Evolutionary Relationship

Black roughscale catshark and White Alder share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

White Alder

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	White Alder
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.

White Alder

Habitat

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

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.