Black roughscale catshark vs Nelson'S Sharp-Tailed Sparrow

Apristurus melanoasper compared with Ammospiza nelsoni

Taxonomic Classification

Rank	Black roughscale catshark	Nelson'S Sharp-Tailed Sparrow
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Chondrichthyes (Cartilaginous Fish)	Aves (Birds)
Order	Carcharhiniformes (Ground Sharks)	Passeriformes (Songbirds)
Family	Scyliorhinidae	Passerellidae
Genus	Apristurus	Ammospiza
Species	Apristurus melanoasper	Ammospiza nelsoni

Evolutionary Relationship

Black roughscale catshark and Nelson'S Sharp-Tailed Sparrow share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black roughscale catshark

LC — Least Concern

Nelson'S Sharp-Tailed Sparrow

LC — Least Concern

Physical Characteristics

Attribute	Black roughscale catshark	Nelson'S Sharp-Tailed Sparrow
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.

Nelson'S Sharp-Tailed Sparrow

Habitat

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

Range

Distributed across Norway and United States.

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.