Brown eagle-ray vs chestnut worm

Aetomylaeus milvus compared with Lumbricus castaneus

Key Differences

• Brown eagle-ray is Endangered while chestnut worm is Not Evaluated.

Taxonomic Classification

Rank	Brown eagle-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	Aetomylaeus	Lumbricus
Species	Aetomylaeus milvus	Lumbricus castaneus

Evolutionary Relationship

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

Conservation Status

Brown eagle-ray

EN — Endangered

chestnut worm

NE — Not Evaluated

Physical Characteristics

Attribute	Brown eagle-ray	chestnut worm
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown eagle-ray

Habitat

Native to Asia, inhabiting ecosystems characteristic of the region.

Range

Found in Taiwan. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Brown eagle-ray

The Brown Eagle-ray (Aetomylaeus milvus) is a species in the genus Aetomylaeus. It is currently classified as Endangered on the IUCN Red List. Native to Asia, 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.