Kitanokasube vs Spinetail ray

Bathyraja violacea compared with Bathyraja spinicauda

Key Differences

• Kitanokasube is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Kitanokasube	Spinetail ray
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (ガンギエイ目)	Rajiformes (ガンギエイ目)
Family same	Arhynchobatidae	Arhynchobatidae
Genus same	Bathyraja	Bathyraja
Species	Bathyraja violacea	Bathyraja spinicauda

Evolutionary Relationship

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

Conservation Status

Kitanokasube

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Kitanokasube	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Kitanokasube

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.