Black skate vs Spinetail ray

Bathyraja trachura compared with Bathyraja spinicauda

Key Differences

• Black skate is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Black skate	Spinetail ray
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 trachura	Bathyraja spinicauda

Evolutionary Relationship

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

Conservation Status

Black skate

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Black skate	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black skate

Spinetail ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.