Bishop ray vs hydroid

Aetobatus narinari compared with Obelia longissima

Key Differences

• Bishop ray is Near Threatened while hydroid is Not Evaluated.

Taxonomic Classification

Rank	Bishop ray	hydroid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Cnidaria (Cnidarians)
Class	Elasmobranchii	Hydrozoa (Hydrozoa)
Order	Myliobatiformes (Myliobatiformes)	Leptothecata (Leptothecata)
Family	Myliobatidae	Campanulariidae
Genus	Aetobatus	Obelia
Species	Aetobatus narinari	Obelia longissima

Evolutionary Relationship

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

Conservation Status

Bishop ray

NT — Near Threatened

hydroid

NE — Not Evaluated

Physical Characteristics

Attribute	Bishop ray	hydroid
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.

hydroid

Habitat

Native to Europe and North America and Oceania, inhabiting ecosystems characteristic of the region.

Range

Widely distributed across Europe (4 countries), North America (United States), Oceania and the Pacific (Australia, New Zealand), and South America (Argentina).

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.