Alaska skate vs Black skate

Bathyraja parmifera compared with Bathyraja trachura

Taxonomic Classification

Rank	Alaska skate	Black skate
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (อันดับปลาโรนัน)	Rajiformes (อันดับปลาโรนัน)
Family same	Arhynchobatidae	Arhynchobatidae
Genus same	Bathyraja	Bathyraja
Species	Bathyraja parmifera	Bathyraja trachura

Evolutionary Relationship

Alaska skate and Black skate share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Alaska skate

LC — Least Concern

Black skate

LC — Least Concern

Physical Characteristics

Attribute	Alaska skate	Black skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Alaska skate

The Alaska skate (Bathyraja parmifera) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List.

Black skate

The Black skate (Bathyraja trachura) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List.