Brown Diving Beetle vs

Agabus brunneus compared with Cortinarius bivelus

Key Differences

• Brown Diving Beetle is Extinct while is Data Deficient.

Taxonomic Classification

Rank	Brown Diving Beetle
Kingdom	Animalia (प्राणी)	Fungi (फफूंद)
Phylum	Arthropoda (सन्धिपाद)	Basidiomycota (Club Fungi)
Class	Insecta (कीट)	Agaricomycetes (Mushrooms)
Order	Coleoptera (वर्मपंखी गण)	Agaricales (Gilled Mushrooms)
Family	Dytiscidae	Cortinariaceae
Genus	Agabus	Cortinarius
Species	Agabus brunneus	Cortinarius bivelus

Conservation Status

Brown Diving Beetle

EX — Extinct

DD — Data Deficient

Physical Characteristics

Attribute	Brown Diving Beetle
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.

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States.

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.

Cortinarius bivelus is a mycorrhizal agaric fungus in the family Cortinariaceae, assessed as Data Deficient (DD). Like other members of the genus, it forms ectomycorrhizal associations with forest trees and produces a characteristic cobweb-like cortina veil when young. Insufficient data on its distribution and population size prevent a reliable conservation assessment.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden