Black roughscale catshark vs brown lemming

Apristurus melanoasper compared with Lemmus trimucronatus

Taxonomic Classification

Rank	Black roughscale catshark	brown lemming
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Mammalia (Mammals)
Order	Carcharhiniformes (Ground Sharks)	Rodentia (Rodents)
Family	Scyliorhinidae	Cricetidae
Genus	Apristurus	Lemmus
Species	Apristurus melanoasper	Lemmus trimucronatus

Evolutionary Relationship

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

Conservation Status

Black roughscale catshark

LC — Least Concern

brown lemming

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	brown lemming
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.

brown lemming

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

brown lemming

The Brown Lemming (Lemmus trimucronatus) is a species in the genus Lemmus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.