Brown Diving Beetle vs Kew's Chthonid

Agabus brunneus compared with Ephippiochthonius kewi

Key Differences

• Brown Diving Beetle is Extinct while Kew's Chthonid is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Kew's Chthonid
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class	Insecta (Insects)	Arachnida (Arachnids)
Order	Coleoptera (Beetles)	Pseudoscorpiones
Family	Dytiscidae	Chthoniidae
Genus	Agabus	Ephippiochthonius
Species	Agabus brunneus	Ephippiochthonius kewi

Evolutionary Relationship

Brown Diving Beetle and Kew's Chthonid share a common ancestor at the Phylum level: Arthropoda. (Arthropods)

Conservation Status

Brown Diving Beetle

EX — Extinct

Kew's Chthonid

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	Kew's Chthonid
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.

Kew's Chthonid

Habitat

Typically found in terrestrial habitats from forests to deserts.

Range

Found in Denmark.

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.