Bishop ray vs Black Hagfish

Aetobatus narinari compared with Eptatretus deani

Key Differences

• Bishop ray is Near Threatened while Black Hagfish is Data Deficient.

Taxonomic Classification

Rank	Bishop ray	Black Hagfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Myxini (Myxini)
Order	Myliobatiformes (Myliobatiformes)	Myxiniformes (Myxiniformes)
Family	Myliobatidae	Myxinidae
Genus	Aetobatus	Eptatretus
Species	Aetobatus narinari	Eptatretus deani

Evolutionary Relationship

Bishop ray and Black Hagfish share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bishop ray

NT — Near Threatened

Black Hagfish

DD — Data Deficient

Physical Characteristics

Attribute	Bishop ray	Black Hagfish
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 Hagfish

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 Hagfish

The Black Hagfish (Eptatretus deani) is a species in the genus Eptatretus. Its conservation status is listed as Data Deficient, indicating insufficient data for assessment.