Black roughscale catshark vs Hudson s Thomaomys

Apristurus melanoasper compared with Thomasomys hudsoni

Key Differences

• Black roughscale catshark is Least Concern while Hudson s Thomaomys is Vulnerable.

Taxonomic Classification

Rank	Black roughscale catshark	Hudson s Thomaomys
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	Cricetidae
Genus	Apristurus	Thomasomys
Species	Apristurus melanoasper	Thomasomys hudsoni

Evolutionary Relationship

Black roughscale catshark and Hudson s Thomaomys share a common ancestor at the Phylum level: Chordata. (хордовые)

Conservation Status

Black roughscale catshark

LC — Least Concern

Hudson s Thomaomys

VU — Vulnerable

Physical Characteristics

Attribute	Black roughscale catshark	Hudson s Thomaomys
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.

Hudson s Thomaomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.