Bishop ray vs chestnut worm

Aetobatus narinari compared with Lumbricus castaneus

Key Differences

• Bishop ray is Near Threatened while chestnut worm is Not Evaluated.

Taxonomic Classification

Rank	Bishop ray	chestnut worm
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Annelida (Segmented Worms)
Class	Elasmobranchii	Clitellata (Clitellata)
Order	Myliobatiformes (Myliobatiformes)	Crassiclitellata (Crassiclitellata)
Family	Myliobatidae	Lumbricidae
Genus	Aetobatus	Lumbricus
Species	Aetobatus narinari	Lumbricus castaneus

Evolutionary Relationship

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

Conservation Status

Bishop ray

NT — Near Threatened

chestnut worm

NE — Not Evaluated

Physical Characteristics

Attribute	Bishop ray	chestnut worm
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.

chestnut worm

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

chestnut worm

The chestnut worm (Lumbricus castaneus) is a species in the genus Lumbricus. Native to Europe and North America, inhabiting ecosystems characteristic of the region.