Brown Diving Beetle vs Europäische Biber

Agabus brunneus compared with Castor fiber

Key Differences

• Brown Diving Beetle is Extinct while Europäische Biber is Vulnerable.

Taxonomic Classification

Rank	Brown Diving Beetle	Europäische Biber
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Coleoptera (Käfer)	Rodentia (Nagetiere)
Family	Dytiscidae	Castoridae (Beavers)
Genus	Agabus	Castor (Beavers)
Species	Agabus brunneus	Castor fiber

Evolutionary Relationship

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

Conservation Status

Brown Diving Beetle

EX — Extinct

Europäische Biber

VU — Vulnerable

Physical Characteristics

Attribute	Brown Diving Beetle	Europäische Biber
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.

Europäische Biber

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found across Europe (6 countries). Currently classified as Vulnerable 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.

Europäische Biber

Eurasian beaver (Castor fiber) is classified as Vulnerable (VU) on the IUCN Red List. Facing a high risk of endangerment in the wild, with declining populations and increasing habitat pressure.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden