Brown Rat vs Rough clover

Rattus norvegicus compared with Trifolium scabrum

Key Differences

• Brown Rat is Least Concern while Rough clover is Near Threatened.

Taxonomic Classification

Rank	Brown Rat	Rough clover
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Fabales (Legumes & Allies)
Family	Muridae (Mice & Rats)	Fabaceae
Genus	Rattus	Trifolium
Species	Rattus norvegicus	Trifolium scabrum

Conservation Status

Brown Rat

LC — Least Concern

Rough clover

NT — Near Threatened

Physical Characteristics

Attribute	Brown Rat	Rough clover
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).

Rough clover

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (4 countries), North America (United States), and Oceania and the Pacific (Australia). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.

Shared Countries

Both species can be found in 6 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇩🇪 Germany 🇵🇹 Portugal 🇸🇪 Sweden 🇺🇸 United States