Brown Diving Beetle vs Cudbear

Agabus brunneus compared with Ochrolechia tartarea

Key Differences

• Brown Diving Beetle is Extinct while Cudbear is Endangered.

Taxonomic Classification

Rank	Brown Diving Beetle	Cudbear
Kingdom	Animalia (động vật)	Fungi (nấm)
Phylum	Arthropoda (động vật Chân khớp)	Ascomycota (Sac Fungi)
Class	Insecta (côn trùng)	Lecanoromycetes (Lecanoromycetes)
Order	Coleoptera (Bọ cánh cứng)	Pertusariales (Pertusariales)
Family	Dytiscidae	Ochrolechiaceae
Genus	Agabus	Ochrolechia
Species	Agabus brunneus	Ochrolechia tartarea

Conservation Status

Brown Diving Beetle

EX — Extinct

Cudbear

EN — Endangered

Physical Characteristics

Attribute	Brown Diving Beetle	Cudbear
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.

Cudbear

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. 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 1 countries:

🇸🇪 Sweden