Brown Diving Beetle vs Burning Brittlegill

Agabus brunneus compared with Russula badia

Key Differences

• Brown Diving Beetle is Extinct while Burning Brittlegill is Endangered.

Taxonomic Classification

Rank	Brown Diving Beetle	Burning Brittlegill
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Coleoptera (Beetles)	Russulales (Russulales)
Family	Dytiscidae	Russulaceae
Genus	Agabus	Russula
Species	Agabus brunneus	Russula badia

Conservation Status

Brown Diving Beetle

EX — Extinct

Burning Brittlegill

EN — Endangered

Physical Characteristics

Attribute	Brown Diving Beetle	Burning Brittlegill
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.

Burning Brittlegill

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

Distributed across Belgium, Denmark, 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.

Burning Brittlegill

The Burning Brittlegill (Russula badia) is a species in the genus Russula. It is currently classified as Endangered on the IUCN Red List. Typically found in forest floors, decomposing wood, and soil ecosystems.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden