Blauer Laufkäfer vs Polynesian rat

Carabus intricatus compared with Rattus exulans

Key Differences

• Blauer Laufkäfer is Extinct while Polynesian rat is Least Concern.

Taxonomic Classification

Rank	Blauer Laufkäfer	Polynesian rat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Arthropoda (Gliederfüßer)	Chordata (Chordatiere)
Class	Insecta (Insekten)	Mammalia (Säugetiere)
Order	Coleoptera (Käfer)	Rodentia (Nagetiere)
Family	Carabidae	Muridae (Mice & Rats)
Genus	Carabus	Rattus
Species	Carabus intricatus	Rattus exulans

Evolutionary Relationship

Blauer Laufkäfer and Polynesian rat share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Blauer Laufkäfer

EX — Extinct

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Blauer Laufkäfer	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Blauer Laufkäfer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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).

Blauer Laufkäfer

The Blue Ground Beetle (Carabus intricatus) is a species in the genus Carabus. It is currently classified as Extinct on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.