Brown Diving Beetle vs Confused flour beetle

Agabus brunneus compared with Tribolium confusum

Key Differences

• Brown Diving Beetle is Extinct while Confused flour beetle is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Confused flour beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Coleoptera (Beetles)	Coleoptera (Beetles)
Family	Dytiscidae	Tenebrionidae
Genus	Agabus	Tribolium
Species	Agabus brunneus	Tribolium confusum

Evolutionary Relationship

Brown Diving Beetle and Confused flour beetle share a common ancestor at the Order level: Coleoptera. (Beetles)

Conservation Status

Brown Diving Beetle

EX — Extinct

Confused flour beetle

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Confused flour beetle
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.

Confused flour beetle

Habitat

Found across multiple habitat types including temperate coniferous forests, montane grasslands and shrublands, and deserts and xeric shrublands within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (China, Japan, Mongolia), Europe (25 countries), North America (Canada, Mexico, United States), and South America (Colombia, Venezuela).

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