Brown Diving Beetle vs Toadflax Leaf Beetle

Agabus brunneus compared with Chrysolina sanguinolenta

Key Differences

• Brown Diving Beetle is Extinct while Toadflax Leaf Beetle is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Toadflax Leaf Beetle
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Arthropoda (节肢动物门)	Arthropoda (节肢动物门)
Class same	Insecta (昆蟲綱)	Insecta (昆蟲綱)
Order same	Coleoptera (鞘翅目)	Coleoptera (鞘翅目)
Family	Dytiscidae	Chrysomelidae
Genus	Agabus	Chrysolina
Species	Agabus brunneus	Chrysolina sanguinolenta

Evolutionary Relationship

Brown Diving Beetle and Toadflax Leaf Beetle share a common ancestor at the Order level: Coleoptera. (鞘翅目)

Conservation Status

Brown Diving Beetle

EX — Extinct

Toadflax Leaf Beetle

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Toadflax Leaf Beetle
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.

Toadflax Leaf Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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