Brown Diving Beetle vs Spiked bur grass

Agabus brunneus compared with Tragus berteronianus

Key Differences

• Brown Diving Beetle is Extinct while Spiked bur grass is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Spiked bur grass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Coleoptera (Beetles)	Poales (Grasses)
Family	Dytiscidae	Poaceae (Grass Family)
Genus	Agabus	Tragus
Species	Agabus brunneus	Tragus berteronianus

Conservation Status

Brown Diving Beetle

EX — Extinct

Spiked bur grass

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	Spiked bur grass
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.

Spiked bur grass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Africa (South Africa), Asia (Japan, Taiwan), Europe (5 countries), North America (Cuba, Mexico, United States), and South America (Brazil, Colombia, Ecuador).

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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden