Spinetail ray vs White-blotched skate

Bathyraja spinicauda compared with Bathyraja maculata

Key Differences

• Spinetail ray is Near Threatened while White-blotched skate is Least Concern.

Taxonomic Classification

Rank	Spinetail ray	White-blotched skate
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 spinicauda	Bathyraja maculata

Evolutionary Relationship

Spinetail ray and White-blotched skate share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Spinetail ray

NT — Near Threatened

White-blotched skate

LC — Least Concern

Physical Characteristics

Attribute	Spinetail ray	White-blotched skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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.

White-blotched skate