Cerf d'Eld vs Agrion de Mercure

Rucervus eldii compared with Coenagrion mercuriale

Key Differences

• Cerf d'Eld is Endangered while Agrion de Mercure is Extinct.

Taxonomic Classification

Rank	Cerf d'Eld	Agrion de Mercure
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum	Chordata (Chordates)	Arthropoda (arthropodes)
Class	Mammalia (mammifères)	Insecta (insecte)
Order	Artiodactyla (Even-toed Ungulates)	Odonata (Odonata)
Family	Cervidae (Deer)	Coenagrionidae
Genus	Rucervus	Coenagrion
Species	Rucervus eldii	Coenagrion mercuriale

Evolutionary Relationship

Cerf d'Eld and Agrion de Mercure share a common ancestor at the Kingdom level: Animalia. (animal)

Conservation Status

Cerf d'Eld

EN — Endangered

Agrion de Mercure

EX — Extinct

Physical Characteristics

Attribute	Cerf d'Eld	Agrion de Mercure
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cerf d'Eld

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Agrion de Mercure

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Luxembourg.