Bishop ray vs Dusky Dolphin

Aetobatus narinari compared with Lagenorhynchus obscurus

Key Differences

• Bishop ray is Near Threatened while Dusky Dolphin is Least Concern.

Taxonomic Classification

Rank	Bishop ray	Dusky Dolphin
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class	Elasmobranchii	Mammalia (포유류)
Order	Myliobatiformes (매가오리목)	Cetacea (Whales & Dolphins)
Family	Myliobatidae	Delphinidae (Oceanic Dolphins)
Genus	Aetobatus	Lagenorhynchus
Species	Aetobatus narinari	Lagenorhynchus obscurus

Evolutionary Relationship

Bishop ray and Dusky Dolphin share a common ancestor at the Phylum level: Chordata. (척삭동물)

Conservation Status

Bishop ray

NT — Near Threatened

Dusky Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Bishop ray	Dusky Dolphin
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.

Dusky Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.