Black roughscale catshark vs Red-legged Crake

Apristurus melanoasper compared with Rallina fasciata

Taxonomic Classification

Rank	Black roughscale catshark	Red-legged Crake
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Gruiformes (Gruiformes)
Family	Scyliorhinidae	Rallidae
Genus	Apristurus	Rallina
Species	Apristurus melanoasper	Rallina fasciata

Evolutionary Relationship

Black roughscale catshark and Red-legged Crake share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Red-legged Crake

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Red-legged Crake
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.

Red-legged Crake

Habitat

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

Range

Distributed across Norway and Taiwan.

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.