Deep-water ray vs Skate

Rajella bathyphila compared with Rajella ravidula

Taxonomic Classification

Rank	Deep-water ray	Skate
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Elasmobranchii	Elasmobranchii
Order same	Rajiformes (Bộ Cá đuối)	Rajiformes (Bộ Cá đuối)
Family same	Rajidae	Rajidae
Genus same	Rajella	Rajella
Species	Rajella bathyphila	Rajella ravidula

Evolutionary Relationship

Deep-water ray and Skate share a common ancestor at the Genus level: Rajella.

Conservation Status

Deep-water ray

LC — Least Concern

Skate

LC — Least Concern

Physical Characteristics

Attribute	Deep-water ray	Skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—