Brown eagle-ray vs Downy Emerald

Aetomylaeus milvus compared with Cordulia aenea

Key Differences

• Brown eagle-ray is Endangered while Downy Emerald is Least Concern.

Taxonomic Classification

Rank	Brown eagle-ray	Downy Emerald
Kingdom same	Animalia (प्राणी)	Animalia (प्राणी)
Phylum	Chordata (रज्जुकी)	Arthropoda (सन्धिपाद)
Class	Elasmobranchii	Insecta (कीट)
Order	Myliobatiformes (Myliobatiformes)	Odonata (Odonata)
Family	Myliobatidae	Corduliidae
Genus	Aetomylaeus	Cordulia
Species	Aetomylaeus milvus	Cordulia aenea

Evolutionary Relationship

Brown eagle-ray and Downy Emerald share a common ancestor at the Kingdom level: Animalia. (प्राणी)

Conservation Status

Brown eagle-ray

EN — Endangered

Downy Emerald

LC — Least Concern

Physical Characteristics

Attribute	Brown eagle-ray	Downy Emerald
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.

Downy Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden.

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.

Downy Emerald

Downy Emerald (Cordulia aenea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.