Brown Diving Beetle vs intermediate oak fern

Agabus brunneus compared with Gymnocarpium intermedium

Key Differences

• Brown Diving Beetle is Extinct while intermediate oak fern is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	intermediate oak fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Tracheophyta
Class	Insecta (Insects)	Polypodiopsida (Polypodiopsida)
Order	Coleoptera (Beetles)	Polypodiales (Polypodiales)
Family	Dytiscidae	Cystopteridaceae
Genus	Agabus	Gymnocarpium
Species	Agabus brunneus	Gymnocarpium intermedium

Conservation Status

Brown Diving Beetle

EX — Extinct

intermediate oak fern

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	intermediate oak fern
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.

intermediate oak fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Canada and 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.