Brown Diving Beetle vs Eiderente

Agabus brunneus compared with Somateria mollissima

Key Differences

• Brown Diving Beetle is Extinct while Eiderente is Near Threatened.

Taxonomic Classification

Rank	Brown Diving Beetle	Eiderente
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Aves (Vögel)
Order	Coleoptera (Käfer)	Anseriformes (Gänsevögel)
Family	Dytiscidae	Anatidae
Genus	Agabus	Somateria
Species	Agabus brunneus	Somateria mollissima

Evolutionary Relationship

Brown Diving Beetle and Eiderente share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Brown Diving Beetle

EX — Extinct

Eiderente

NT — Near Threatened

Physical Characteristics

Attribute	Brown Diving Beetle	Eiderente
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.

Eiderente

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found across Europe (5 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Eiderente

Common Eider (Somateria mollissima) is classified as Near Threatened (NT) on the IUCN Red List. Close to qualifying as threatened, with populations that may become vulnerable without conservation action.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden