Brown Diving Beetle vs Rough Stonewort

Agabus brunneus compared with Chara aspera

Key Differences

Brown Diving Beetle is Extinct while Rough Stonewort is Near Threatened.

Taxonomic Classification

Rank	Brown Diving Beetle	Rough Stonewort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Charophyta (Charophyta)
Class	Insecta (Insects)	Charophyceae (Charophyceae)
Order	Coleoptera (Beetles)	Charales (Charales)
Family	Dytiscidae	Characeae
Genus	Agabus	Chara
Species	Agabus brunneus	Chara aspera

Conservation Status

Brown Diving Beetle

EX — Extinct

Rough Stonewort

NT — Near Threatened

Physical Characteristics

Attribute	Brown Diving Beetle	Rough Stonewort
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.

Rough Stonewort

Habitat

Native to Europe and North America, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, Sweden, and United States. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.