Yasuda-kasube vs Chihirokasube

Bathyraja trachura compared with Bathyraja abyssicola

Key Differences

• Yasuda-kasube is Least Concern while Chihirokasube is Data Deficient.

Taxonomic Classification

Rank	Yasuda-kasube	Chihirokasube
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 trachura	Bathyraja abyssicola

Evolutionary Relationship

Yasuda-kasube and Chihirokasube share a common ancestor at the Genus level: Bathyraja.

Conservation Status

Yasuda-kasube

LC — Least Concern

Chihirokasube

DD — Data Deficient

Physical Characteristics

Attribute	Yasuda-kasube	Chihirokasube
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Yasuda-kasube

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