Brown Diving Beetle vs Pear psylla

Agabus brunneus compared with Cacopsylla pyricola

Key Differences

• Brown Diving Beetle is Extinct while Pear psylla is Not Evaluated.

Taxonomic Classification

Rank	Brown Diving Beetle	Pear psylla
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	Psyllidae
Genus	Agabus	Cacopsylla
Species	Agabus brunneus	Cacopsylla pyricola

Evolutionary Relationship

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

Conservation Status

Brown Diving Beetle

EX — Extinct

Pear psylla

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Diving Beetle	Pear psylla
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.

Pear psylla

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, 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.

Shared Countries

Both species can be found in 2 countries:

🇧🇪 Belgium 🇸🇪 Sweden