Bishop ray vs Gulf of California Harbor Porpoise

Aetobatus narinari compared with Phocoena sinus

Key Differences

• Bishop ray is Near Threatened while Gulf of California Harbor Porpoise is Critically Endangered.

Taxonomic Classification

Rank	Bishop ray	Gulf of California Harbor Porpoise
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Cetacea (Whales & Dolphins)
Family	Myliobatidae	Phocoenidae
Genus	Aetobatus	Phocoena
Species	Aetobatus narinari	Phocoena sinus

Evolutionary Relationship

Bishop ray and Gulf of California Harbor Porpoise share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bishop ray

NT — Near Threatened

Gulf of California Harbor Porpoise

CR — Critically Endangered

Physical Characteristics

Attribute	Bishop ray	Gulf of California Harbor Porpoise
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.

Gulf of California Harbor Porpoise

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.