Brown Diving Beetle vs Drooping Tonguefern

Agabus brunneus compared with Elaphoglossum herminieri

Key Differences

• Brown Diving Beetle is Extinct while Drooping Tonguefern is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Drooping Tonguefern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Tracheophyta
Class	Insecta (Insects)	Polypodiopsida (Polypodiopsida)
Order	Coleoptera (Beetles)	Polypodiales (Polypodiales)
Family	Dytiscidae	Dryopteridaceae
Genus	Agabus	Elaphoglossum
Species	Agabus brunneus	Elaphoglossum herminieri

Conservation Status

Brown Diving Beetle

EX — Extinct

Drooping Tonguefern

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Drooping Tonguefern
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.

Drooping Tonguefern

Habitat

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

Range

Distributed across Brazil, Colombia, and Cuba.

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.