Brown Diving Beetle vs Feather-head knapweed

Agabus brunneus compared with Centaurea trichocephala

Key Differences

Brown Diving Beetle is Extinct while Feather-head knapweed is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Feather-head knapweed
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Magnoliopsida (Dicots)
Order	Coleoptera (Beetles)	Asterales (Daisies & Sunflowers)
Family	Dytiscidae	Asteraceae (Daisy Family)
Genus	Agabus	Centaurea
Species	Agabus brunneus	Centaurea trichocephala

Conservation Status

Brown Diving Beetle

EX — Extinct

Feather-head knapweed

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	Feather-head knapweed
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.

Feather-head knapweed

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Distributed across France, 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.