Brown Diving Beetle vs Cespitose Bulrush

Agabus brunneus compared with Trichophorum cespitosum

Key Differences

• Brown Diving Beetle is Extinct while Cespitose Bulrush is Vulnerable.

Taxonomic Classification

Rank	Brown Diving Beetle	Cespitose Bulrush
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Arthropoda (Arthropods)	Magnoliophyta (Flowering Plants)
Class	Insecta (Insects)	Liliopsida (Monocots)
Order	Coleoptera (Beetles)	Poales (Grasses)
Family	Dytiscidae	Cyperaceae
Genus	Agabus	Trichophorum
Species	Agabus brunneus	Trichophorum cespitosum

Conservation Status

Brown Diving Beetle

EX — Extinct

Cespitose Bulrush

VU — Vulnerable

Physical Characteristics

Attribute	Brown Diving Beetle	Cespitose Bulrush
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.

Cespitose Bulrush

Habitat

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

Range

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

Cespitose Bulrush

The Cespitose Bulrush (Trichophorum cespitosum) is a species in the genus Trichophorum. It is currently classified as Vulnerable on the IUCN Red List. Found across Europe (6 countries) and North America (Canada, United States). Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden