Brown Diving Beetle vs Elm Bent-wing

Agabus brunneus compared with Bucculatrix albedinella

Key Differences

• Brown Diving Beetle is Extinct while Elm Bent-wing is Endangered.

Taxonomic Classification

Rank	Brown Diving Beetle	Elm Bent-wing
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Lepidoptera (Butterflies & Moths)
Family	Dytiscidae	Bucculatricidae
Genus	Agabus	Bucculatrix
Species	Agabus brunneus	Bucculatrix albedinella

Evolutionary Relationship

Brown Diving Beetle and Elm Bent-wing share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Brown Diving Beetle

EX — Extinct

Elm Bent-wing

EN — Endangered

Physical Characteristics

Attribute	Brown Diving Beetle	Elm Bent-wing
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.

Elm Bent-wing

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Norway, and Sweden. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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