Brown Diving Beetle vs Robust Knight

Agabus brunneus compared with Tricholoma robustum

Key Differences

• Brown Diving Beetle is Extinct while Robust Knight is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Robust Knight
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Coleoptera (Beetles)	Agaricales (Gilled Mushrooms)
Family	Dytiscidae	Tricholomataceae
Genus	Agabus	Tricholoma
Species	Agabus brunneus	Tricholoma robustum

Conservation Status

Brown Diving Beetle

EX — Extinct

Robust Knight

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	Robust Knight
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.

Robust Knight

Habitat

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

Range

Found in Norway.

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.