Brown Diving Beetle vs Canadian Arrowhead

Agabus brunneus compared with Sagittaria rigida

Key Differences

• Brown Diving Beetle is Extinct while Canadian Arrowhead is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Canadian Arrowhead
Kingdom	Animalia (สัตว์)	Plantae (พืช)
Phylum	Arthropoda (สัตว์ขาปล้อง)	Magnoliophyta (Flowering Plants)
Class	Insecta (แมลง)	Liliopsida (Monocots)
Order	Coleoptera (อันดับด้วง)	Alismatales (อันดับขาเขียด)
Family	Dytiscidae	Alismataceae
Genus	Agabus	Sagittaria
Species	Agabus brunneus	Sagittaria rigida

Conservation Status

Brown Diving Beetle

EX — Extinct

Canadian Arrowhead

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	Canadian Arrowhead
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.

Canadian Arrowhead

Habitat

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

Range

Found across Europe (6 countries) and North America (Canada, United States).

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.

Canadian Arrowhead

The Canadian Arrowhead (Sagittaria rigida) is a species in the genus Sagittaria. Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden