Bark beetle vs Brown Diving Beetle

Silvanus proximus compared with Agabus brunneus

Key Differences

• Bark beetle is Not Evaluated while Brown Diving Beetle is Extinct.

Taxonomic Classification

Rank	Bark beetle	Brown Diving Beetle
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Arthropoda (สัตว์ขาปล้อง)	Arthropoda (สัตว์ขาปล้อง)
Class same	Insecta (แมลง)	Insecta (แมลง)
Order same	Coleoptera (อันดับด้วง)	Coleoptera (อันดับด้วง)
Family	Silvanidae	Dytiscidae
Genus	Silvanus	Agabus
Species	Silvanus proximus	Agabus brunneus

Evolutionary Relationship

Bark beetle and Brown Diving Beetle share a common ancestor at the Order level: Coleoptera. (อันดับด้วง)

Conservation Status

Bark beetle

NE — Not Evaluated

Brown Diving Beetle

EX — Extinct

Physical Characteristics

Attribute	Bark beetle	Brown Diving Beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bark beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Sweden, and United States.

Brown Diving Beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and Sweden.

Bark beetle

The Bark beetle (Silvanus proximus) is a species in the genus Silvanus. Typically found in virtually all terrestrial and freshwater habitats.

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 1 countries:

🇸🇪 Sweden