Brown Diving Beetle vs Northern root knot nematode

Agabus brunneus compared with Meloidogyne hapla

Key Differences

• Brown Diving Beetle is Extinct while Northern root knot nematode is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Northern root knot nematode
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Nematoda (Roundworms)
Class	Insecta (Insects)	Chromadorea (Chromadorea)
Order	Coleoptera (Beetles)	Rhabditida (Rhabditida)
Family	Dytiscidae	Meloidogynidae
Genus	Agabus	Meloidogyne
Species	Agabus brunneus	Meloidogyne hapla

Evolutionary Relationship

Brown Diving Beetle and Northern root knot nematode share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Diving Beetle

EX — Extinct

Northern root knot nematode

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	Northern root knot nematode
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.

Northern root knot nematode

Habitat

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

Range

Widely distributed across Asia (Cyprus), Europe (19 countries), and North America (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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden