Brown Diving Beetle vs Agrion Joli

Agabus brunneus compared with Coenagrion pulchellum

Key Differences

• Brown Diving Beetle is Extinct while Agrion Joli is Endangered.

Taxonomic Classification

Rank	Brown Diving Beetle	Agrion Joli
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Arthropoda (arthropodes)	Arthropoda (arthropodes)
Class same	Insecta (insecte)	Insecta (insecte)
Order	Coleoptera (Beetles)	Odonata (Odonata)
Family	Dytiscidae	Coenagrionidae
Genus	Agabus	Coenagrion
Species	Agabus brunneus	Coenagrion pulchellum

Evolutionary Relationship

Brown Diving Beetle and Agrion Joli share a common ancestor at the Class level: Insecta. (insecte)

Conservation Status

Brown Diving Beetle

EX — Extinct

Agrion Joli

EN — Endangered

Physical Characteristics

Attribute	Brown Diving Beetle	Agrion Joli
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Agrion Joli

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Luxembourg, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

Brown Diving Beetle

The Brown Diving Beetle (Agabus brunneus) is a species in the genus Agabus. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Agrion Joli

Variable Bluet (Coenagrion pulchellum) is classified as Endangered (EN) on the IUCN Red List. At high risk of extinction in the wild, with significant population decline and ongoing threats to survival.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden