Downy Emerald vs Eld's Deer

Cordulia aenea compared with Rucervus eldii

Key Differences

• Downy Emerald is Least Concern while Eld's Deer is Endangered.

Taxonomic Classification

Rank	Downy Emerald	Eld's Deer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Odonata (Odonata)	Artiodactyla (Even-toed Ungulates)
Family	Corduliidae	Cervidae (Deer)
Genus	Cordulia	Rucervus
Species	Cordulia aenea	Rucervus eldii

Evolutionary Relationship

Downy Emerald and Eld's Deer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Downy Emerald

LC — Least Concern

Eld's Deer

EN — Endangered

Physical Characteristics

Attribute	Downy Emerald	Eld's Deer
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Downy Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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

Eld's Deer

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.