Futamaru-kasube vs Ray

Atlantoraja cyclophora compared with Atlantoraja castelnaui

Key Differences

• Futamaru-kasube is Endangered while Ray is Critically Endangered.

Taxonomic Classification

Rank	Futamaru-kasube	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	Atlantoraja	Atlantoraja
Species	Atlantoraja cyclophora	Atlantoraja castelnaui

Evolutionary Relationship

Futamaru-kasube and Ray share a common ancestor at the Genus level: Atlantoraja.

Conservation Status

Futamaru-kasube

EN — Endangered

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Futamaru-kasube	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—