Brown Diving Beetle vs Fransenfledermaus

Agabus brunneus compared with Myotis nattereri

Key Differences

• Brown Diving Beetle is Extinct while Fransenfledermaus is Critically Endangered.

Taxonomic Classification

Rank	Brown Diving Beetle	Fransenfledermaus
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Coleoptera (Käfer)	Chiroptera (Fledertiere)
Family	Dytiscidae	Vespertilionidae
Genus	Agabus	Myotis
Species	Agabus brunneus	Myotis nattereri

Evolutionary Relationship

Brown Diving Beetle and Fransenfledermaus share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Brown Diving Beetle

EX — Extinct

Fransenfledermaus

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Diving Beetle	Fransenfledermaus
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.

Fransenfledermaus

Habitat

Found across multiple habitat types including temperate broadleaf and mixed forests, temperate coniferous forests, and temperate grasslands and steppes within the Palearctic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found across Europe (6 countries). Currently classified as Critically 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