Brown Diving Beetle vs Echte Walnuss

Agabus brunneus compared with Juglans regia

Key Differences

• Brown Diving Beetle is Extinct while Echte Walnuss is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Echte Walnuss
Kingdom	Animalia (Tier)	Plantae (Pflanzen)
Phylum	Arthropoda (Gliederfüßer)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insekten)	Magnoliopsida (Dicots)
Order	Coleoptera (Käfer)	Fagales (Buchenartige)
Family	Dytiscidae	Juglandaceae
Genus	Agabus	Juglans
Species	Agabus brunneus	Juglans regia

Conservation Status

Brown Diving Beetle

EX — Extinct

Echte Walnuss

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Echte Walnuss
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.

Echte Walnuss

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Africa (Libya), Asia (6 countries), Europe (23 countries), North America (Canada, United States), Oceania and the Pacific (Australia), and South America (Brazil).

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden