Brown Rat vs Leschenault's rousette

Rattus norvegicus compared with Rousettus leschenaultii

Key Differences

• Brown Rat is Least Concern while Leschenault's rousette is Near Threatened.

Taxonomic Classification

Rank	Brown Rat	Leschenault's rousette
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Rodentia (قوارض)	Chiroptera (خفاشيات)
Family	Muridae (Mice & Rats)	Pteropodidae (Fruit Bats)
Genus	Rattus	Rousettus
Species	Rattus norvegicus	Rousettus leschenaultii

Evolutionary Relationship

Brown Rat and Leschenault's rousette share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

Brown Rat

LC — Least Concern

Leschenault's rousette

NT — Near Threatened

Physical Characteristics

Attribute	Brown Rat	Leschenault's rousette
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).

Leschenault's rousette

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Taiwan. 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 1 countries:

🇹🇼 Taiwan