Brown Diving Beetle vs Hare'S Ear

Agabus brunneus compared with Otidea onotica

Key Differences

• Brown Diving Beetle is Extinct while Hare'S Ear is Vulnerable.

Taxonomic Classification

Rank	Brown Diving Beetle	Hare'S Ear
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Arthropoda (Arthropods)	Ascomycota (Sac Fungi)
Class	Insecta (Insects)	Pezizomycetes (Pezizomycetes)
Order	Coleoptera (Beetles)	Pezizales (Pezizales)
Family	Dytiscidae	Otideaceae
Genus	Agabus	Otidea
Species	Agabus brunneus	Otidea onotica

Conservation Status

Brown Diving Beetle

EX — Extinct

Hare'S Ear

VU — Vulnerable

Physical Characteristics

Attribute	Brown Diving Beetle	Hare'S Ear
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.

Hare'S Ear

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, Sweden, and United States. Currently classified as Vulnerable 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