Brown eagle-ray vs Eastern Willow Spreadwing

Aetomylaeus milvus compared with Chalcolestes parvidens

Key Differences

• Brown eagle-ray is Endangered while Eastern Willow Spreadwing is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	Eastern Willow Spreadwing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Elasmobranchii	Insecta (Insects)
Order	Myliobatiformes (Myliobatiformes)	Odonata (Odonata)
Family	Myliobatidae	Lestidae
Genus	Aetomylaeus	Chalcolestes
Species	Aetomylaeus milvus	Chalcolestes parvidens

Evolutionary Relationship

Brown eagle-ray and Eastern Willow Spreadwing share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown eagle-ray

EN — Endangered

Eastern Willow Spreadwing

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Eastern Willow Spreadwing
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.

Eastern Willow Spreadwing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

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.