Big eye chimaera vs Bishop ray

Hydrolagus macrophthalmus compared with Aetobatus narinari

Key Differences

• Big eye chimaera is Least Concern while Bishop ray is Near Threatened.

Taxonomic Classification

Rank	Big eye chimaera	Bishop ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Holocephali (Holocephali)	Elasmobranchii
Order	Chimaeriformes (Chimaeriformes)	Myliobatiformes (Myliobatiformes)
Family	Chimaeridae	Myliobatidae
Genus	Hydrolagus	Aetobatus
Species	Hydrolagus macrophthalmus	Aetobatus narinari

Evolutionary Relationship

Big eye chimaera and Bishop ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Big eye chimaera

LC — Least Concern

Bishop ray

NT — Near Threatened

Physical Characteristics

Attribute	Big eye chimaera	Bishop ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Big eye chimaera

Habitat

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

Range

Found in Chile.

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.

Big eye chimaera

The Big eye chimaera (Hydrolagus macrophthalmus) is a species in the genus Hydrolagus. It is currently classified as Least Concern on the IUCN Red List. Native to South America, inhabiting ecosystems characteristic of the region.

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.