Brown Diving Beetle vs Rufous-necked Foliage-gleaner

Agabus brunneus compared with Syndactyla ruficollis

Key Differences

• Brown Diving Beetle is Extinct while Rufous-necked Foliage-gleaner is Vulnerable.

Taxonomic Classification

Rank	Brown Diving Beetle	Rufous-necked Foliage-gleaner
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	Syndactyla
Species	Agabus brunneus	Syndactyla ruficollis

Evolutionary Relationship

Brown Diving Beetle and Rufous-necked Foliage-gleaner share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

Rufous-necked Foliage-gleaner

VU — Vulnerable

Physical Characteristics

Attribute	Brown Diving Beetle	Rufous-necked Foliage-gleaner
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.

Rufous-necked Foliage-gleaner

Habitat

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

Range

Distributed across Ecuador and Norway. 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.