Polynesian rat vs Violet checkered beetle

Rattus exulans compared with Necrobia violacea

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Polynesian rat

LC — Least Concern

Violet checkered beetle

LC — Least Concern

Physical Characteristics

Attribute	Polynesian rat	Violet checkered beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

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).

Violet checkered beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Asia (Japan, Taiwan), Europe (10 countries), and North America (Canada, United States).

Shared Countries

Both species can be found in 3 countries:

🇯🇵 Japan 🇹🇼 Taiwan 🇺🇸 United States