Bembidion beetle vs Polynesian rat

Bembidion nigropiceum compared with Rattus exulans

Key Differences

• Bembidion beetle is Data Deficient while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Bembidion beetle	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Arthropoda (Arthropods)	Chordata (Chordates)
Class	Insecta (Insects)	Mammalia (Mammals)
Order	Coleoptera (Beetles)	Rodentia (Rodents)
Family	Carabidae	Muridae (Mice & Rats)
Genus	Bembidion	Rattus
Species	Bembidion nigropiceum	Rattus exulans

Evolutionary Relationship

Bembidion beetle and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bembidion beetle

DD — Data Deficient

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Bembidion beetle	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bembidion beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium and United States.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).

Bembidion beetle

The Bembidion beetle (Bembidion nigropiceum) is a species in the genus Bembidion. It is currently classified as Data Deficient on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 1 countries:

🇺🇸 United States