Bishop ray vs robust shell

Aetobatus narinari compared with Littoraria undulata

Key Differences

• Bishop ray is Near Threatened while robust shell is Least Concern.

Taxonomic Classification

Rank	Bishop ray	robust shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Elasmobranchii	Gastropoda (Gastropoda)
Order	Myliobatiformes (Myliobatiformes)	Littorinimorpha (Littorinimorpha)
Family	Myliobatidae	Littorinidae
Genus	Aetobatus	Littoraria
Species	Aetobatus narinari	Littoraria undulata

Evolutionary Relationship

Bishop ray and robust shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bishop ray

NT — Near Threatened

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Bishop ray	robust shell
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.

robust shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Taiwan.

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.

Shared Countries

Both species can be found in 1 countries:

🇹🇼 Taiwan