Brown Diving Beetle vs Negros Bleeding-heart

Agabus brunneus compared with Gallicolumba keayi

Key Differences

• Brown Diving Beetle is Extinct while Negros Bleeding-heart is Critically Endangered.

Taxonomic Classification

Rank	Brown Diving Beetle	Negros Bleeding-heart
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Columbiformes (Pigeons & Doves)
Family	Dytiscidae	Columbidae
Genus	Agabus	Gallicolumba
Species	Agabus brunneus	Gallicolumba keayi

Evolutionary Relationship

Brown Diving Beetle and Negros Bleeding-heart share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

Negros Bleeding-heart

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Diving Beetle	Negros Bleeding-heart
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.

Negros Bleeding-heart

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered 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.