Brown Rat vs cardinal beetle

Rattus norvegicus compared with Pyrochroa serraticornis

Key Differences

• Brown Rat is Least Concern while cardinal beetle is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat	cardinal 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)	Pyrochroidae
Genus	Rattus	Pyrochroa
Species	Rattus norvegicus	Pyrochroa serraticornis

Evolutionary Relationship

Brown Rat and cardinal beetle share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Rat

LC — Least Concern

cardinal beetle

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Rat	cardinal beetle
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Brown Rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical grasslands and savannas, among 10 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (11 countries), Asia (15 countries), Europe (41 countries), North America (16 countries), Oceania and the Pacific (10 countries), and South America (10 countries).

cardinal beetle

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found across Europe (6 countries).

Brown Rat

Brown Rat (Rattus norvegicus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

cardinal beetle

The Cardinal Beetle (Pyrochroa serraticornis) is a species in the genus Pyrochroa. Typically found in virtually all terrestrial and freshwater habitats.

Shared Countries

Both species can be found in 6 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇮🇪 Ireland 🇳🇴 Norway 🇸🇪 Sweden 🇨🇭 Switzerland