Bishop ray vs Black skate

Aetobatus narinari compared with Bathyraja trachura

Key Differences

• Bishop ray is Near Threatened while Black skate is Least Concern.

Taxonomic Classification

Rank	Bishop ray	Black skate
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Elasmobranchii	Elasmobranchii
Order	Myliobatiformes (Myliobatiformes)	Rajiformes (Rajiformes)
Family	Myliobatidae	Arhynchobatidae
Genus	Aetobatus	Bathyraja
Species	Aetobatus narinari	Bathyraja trachura

Evolutionary Relationship

Bishop ray and Black skate share a common ancestor at the Class level: Elasmobranchii.

Conservation Status

Bishop ray

NT — Near Threatened

Black skate

LC — Least Concern

Physical Characteristics

Attribute	Bishop ray	Black skate
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bishop ray

Habitat

Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Colombia, Taiwan, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Black skate

Bishop ray

The Bishop ray (Aetobatus narinari) is a species in the genus Aetobatus. It is currently classified as Near Threatened on the IUCN Red List. Native to Asia and South America, inhabiting ecosystems characteristic of the region.

Black skate

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