Brown Diving Beetle vs Crested Hornero

Agabus brunneus compared with Furnarius cristatus

Key Differences

• Brown Diving Beetle is Extinct while Crested Hornero is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Crested Hornero
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Aves (Birds)
Order	Coleoptera (Beetles)	Passeriformes (Songbirds)
Family	Dytiscidae	Furnariidae
Genus	Agabus	Furnarius
Species	Agabus brunneus	Furnarius cristatus

Evolutionary Relationship

Brown Diving Beetle and Crested Hornero share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

Crested Hornero

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Crested Hornero
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.

Crested Hornero

Habitat

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

Range

Found in 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.