Brown Diving Beetle vs Stream Bluet

Agabus brunneus compared with Enallagma exsulans

Key Differences

• Brown Diving Beetle is Extinct while Stream Bluet is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Stream Bluet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Odonata (Odonata)
Family	Dytiscidae	Coenagrionidae
Genus	Agabus	Enallagma
Species	Agabus brunneus	Enallagma exsulans

Evolutionary Relationship

Brown Diving Beetle and Stream Bluet share a common ancestor at the Class level: Insecta. (Insects)

Conservation Status

Brown Diving Beetle

EX — Extinct

Stream Bluet

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Stream Bluet
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.

Stream Bluet

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.

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.