Brown Diving Beetle vs Lumpy Bracket

Agabus brunneus compared with Trametes gibbosa

Key Differences

• Brown Diving Beetle is Extinct while Lumpy Bracket is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Lumpy Bracket
Kingdom	Animalia (动物界)	Fungi (真菌界)
Phylum	Arthropoda (节肢动物门)	Basidiomycota (担子菌门)
Class	Insecta (昆蟲綱)	Agaricomycetes (傘菌綱)
Order	Coleoptera (鞘翅目)	Polyporales (多孔菌目)
Family	Dytiscidae	Polyporaceae
Genus	Agabus	Trametes
Species	Agabus brunneus	Trametes gibbosa

Conservation Status

Brown Diving Beetle

EX — Extinct

Lumpy Bracket

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Lumpy Bracket
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.

Lumpy Bracket

Habitat

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

Range

Widely distributed across Asia (Taiwan), Europe (5 countries), and North America (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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden