Same-karagea vs Spinetail ray

Bathyraja bergi compared with Bathyraja spinicauda

Key Differences

• Same-karagea is Least Concern while Spinetail ray is Near Threatened.

Taxonomic Classification

Rank	Same-karagea	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 bergi	Bathyraja spinicauda

Evolutionary Relationship

Same-karagea and Spinetail ray share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Same-karagea

LC — Least Concern

Spinetail ray

NT — Near Threatened

Physical Characteristics

Attribute	Same-karagea	Spinetail ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Same-karagea

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.

Same-karagea

The Bottom Skate (Bathyraja bergi) is a species in the genus Bathyraja. It is currently classified as Least Concern on the IUCN Red List.