Brown Diving Beetle vs Dot-dash Firefly

Agabus brunneus compared with Photuris pennsylvanica

Key Differences

• Brown Diving Beetle is Extinct while Dot-dash Firefly is Vulnerable.

Taxonomic Classification

Rank	Brown Diving Beetle	Dot-dash Firefly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order same	Coleoptera (Beetles)	Coleoptera (Beetles)
Family	Dytiscidae	Lampyridae
Genus	Agabus	Photuris
Species	Agabus brunneus	Photuris pennsylvanica

Evolutionary Relationship

Brown Diving Beetle and Dot-dash Firefly share a common ancestor at the Order level: Coleoptera. (Beetles)

Conservation Status

Brown Diving Beetle

EX — Extinct

Dot-dash Firefly

VU — Vulnerable

Physical Characteristics

Attribute	Brown Diving Beetle	Dot-dash Firefly
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.

Dot-dash Firefly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Canada. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.