Black roughscale catshark vs North American least shrew

Apristurus melanoasper compared with Cryptotis parva

Taxonomic Classification

Rank	Black roughscale catshark	North American least shrew
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Chondrichthyes (연골어류)	Mammalia (포유류)
Order	Carcharhiniformes (흉상어목)	Soricomorpha (땃쥐목)
Family	Scyliorhinidae	Soricidae
Genus	Apristurus	Cryptotis
Species	Apristurus melanoasper	Cryptotis parva

Evolutionary Relationship

Black roughscale catshark and North American least shrew share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Black roughscale catshark

LC — Least Concern

North American least shrew

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	North American least shrew
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.

North American least shrew

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.