Brown Diving Beetle vs featherwing beetle

Agabus brunneus compared with Acrotrichis cognata

Key Differences

• Brown Diving Beetle is Extinct while featherwing beetle is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	featherwing 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	Ptiliidae
Genus	Agabus	Acrotrichis
Species	Agabus brunneus	Acrotrichis cognata

Evolutionary Relationship

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

Conservation Status

Brown Diving Beetle

EX — Extinct

featherwing beetle

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	featherwing 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.

featherwing beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (11 countries) and North America (Canada, 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