Brown Diving Beetle vs Lygaeid bug

Agabus brunneus compared with Nysius thymi

Key Differences

Brown Diving Beetle is Extinct while Lygaeid bug is Least Concern.

Taxonomic Classification

Rank	Brown Diving Beetle	Lygaeid bug
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Arthropoda (Arthropods)	Arthropoda (Arthropods)
Class same	Insecta (Insects)	Insecta (Insects)
Order	Coleoptera (Beetles)	Hemiptera (Hemiptera)
Family	Dytiscidae	Lygaeidae
Genus	Agabus	Nysius
Species	Agabus brunneus	Nysius thymi

Evolutionary Relationship

Brown Diving Beetle and Lygaeid bug share a common ancestor at the Class level: Insecta. (Insects)

View Class: Insecta

Conservation Status

Brown Diving Beetle

EX — Extinct

Lygaeid bug

LC — Least Concern

Physical Characteristics

Attribute	Brown Diving Beetle	Lygaeid bug
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.

Lygaeid bug

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Canada, Denmark, Norway, Sweden, and 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.