Brown Diving Beetle vs Oak Milk-Cap

Agabus brunneus compared with Lactarius quietus

Key Differences

• Brown Diving Beetle is Extinct while Oak Milk-Cap is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Oak Milk-Cap
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	Lactarius
Species	Agabus brunneus	Lactarius quietus

Conservation Status

Brown Diving Beetle

EX — Extinct

Oak Milk-Cap

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Oak Milk-Cap
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.

Oak Milk-Cap

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden