Brown Diving Beetle vs Guam Rail

Agabus brunneus compared with Gallirallus owstoni

Key Differences

• Brown Diving Beetle is Extinct while Guam Rail is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Guam Rail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Gruiformes (Gruiformes)
Family	Dytiscidae	Rallidae
Genus	Agabus	Gallirallus
Species	Agabus brunneus	Gallirallus owstoni

Evolutionary Relationship

Brown Diving Beetle and Guam Rail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

Guam Rail

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	Guam Rail
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.

Guam Rail

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

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.