Bishop ray vs spot-billed duck

Aetobatus narinari compared with Anas poecilorhyncha

Key Differences

• Bishop ray is Near Threatened while spot-billed duck is Not Evaluated.

Taxonomic Classification

Rank	Bishop ray	spot-billed duck
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Aves (Birds)
Order	Myliobatiformes (Myliobatiformes)	Anseriformes (Anseriformes)
Family	Myliobatidae	Anatidae
Genus	Aetobatus	Anas
Species	Aetobatus narinari	Anas poecilorhyncha

Evolutionary Relationship

Bishop ray and spot-billed duck share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bishop ray

NT — Near Threatened

spot-billed duck

NE — Not Evaluated

Physical Characteristics

Attribute	Bishop ray	spot-billed duck
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.

spot-billed duck

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Belgium, Chile, Denmark, Germany, and United Kingdom.

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.