Anshi Baifushu vs Brown Rat

Niviventer andersoni compared with Rattus norvegicus

Taxonomic Classification

Rank	Anshi Baifushu	Brown Rat
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Rodentia (啮齿目)	Rodentia (啮齿目)
Family same	Muridae (Mice & Rats)	Muridae (Mice & Rats)
Genus	Niviventer	Rattus
Species	Niviventer andersoni	Rattus norvegicus

Evolutionary Relationship

Anshi Baifushu and Brown Rat share a common ancestor at the Family level: Muridae. (Mice & Rats)

Conservation Status

Anshi Baifushu

LC — Least Concern

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Anshi Baifushu	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Anshi Baifushu

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).

Anshi Baifushu

The Anderson s Niviventer (Niviventer andersoni) is a species in the genus Niviventer. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Brown Rat

褐家鼠（Rattus norvegicus）在IUCN红色名录中被列为无危（LC）。其分布广泛，种群数量稳定，无紧迫保护关切。