Brown Diving Beetle vs Grey Knight

Agabus brunneus compared with Tricholoma terreum

Key Differences

Brown Diving Beetle is Extinct while Grey Knight is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Grey 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 terreum

Conservation Status

Brown Diving Beetle

EX — Extinct

Grey Knight

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Grey 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.

Grey Knight

Habitat

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

Range

Distributed across Belgium, Chile, 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.