Brown Diving Beetle vs Enveloping Crust

Agabus brunneus compared with Sebacina incrustans

Key Differences

• Brown Diving Beetle is Extinct while Enveloping Crust is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Enveloping Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Basidiomycota (Club Fungi)
Class	Insecta (Insects)	Agaricomycetes (Mushrooms)
Order	Coleoptera (Beetles)	Sebacinales (Sebacinales)
Family	Dytiscidae	Sebacinaceae
Genus	Agabus	Sebacina
Species	Agabus brunneus	Sebacina incrustans

Conservation Status

Brown Diving Beetle

EX — Extinct

Enveloping Crust

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Enveloping Crust
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.

Enveloping Crust

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