Black roughscale catshark vs Little Ground Squirrel

Apristurus melanoasper compared with Spermophilus pygmaeus

Taxonomic Classification

Rank	Black roughscale catshark	Little Ground Squirrel
Kingdom same	Animalia (животные)	Animalia (животные)
Phylum same	Chordata (хордовые)	Chordata (хордовые)
Class	Chondrichthyes (хрящевые рыбы)	Mammalia (млекопитающие)
Order	Carcharhiniformes (кархаринообразные)	Rodentia (грызуны)
Family	Scyliorhinidae	Sciuridae (Squirrels)
Genus	Apristurus	Spermophilus
Species	Apristurus melanoasper	Spermophilus pygmaeus

Evolutionary Relationship

Black roughscale catshark and Little Ground Squirrel share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Black roughscale catshark

LC — Least Concern

Little Ground Squirrel

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Little Ground Squirrel
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.

Little Ground Squirrel

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Russia and Ukraine.

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.