Brown Rat vs 黑腹蛇鵜

Rattus norvegicus compared with Anhinga melanogaster

Key Differences

• Brown Rat is Least Concern while 黑腹蛇鵜 is Near Threatened.

Taxonomic Classification

Rank	Brown Rat	黑腹蛇鵜
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	Mammalia (哺乳動物)	Aves (鳥綱)
Order	Rodentia (啮齿目)	Suliformes (鲣鸟目)
Family	Muridae (Mice & Rats)	Anhingidae
Genus	Rattus	Anhinga
Species	Rattus norvegicus	Anhinga melanogaster

Evolutionary Relationship

Brown Rat and 黑腹蛇鵜 share a common ancestor at the Phylum level: Chordata. (脊索动物门)

Conservation Status

Brown Rat

LC — Least Concern

黑腹蛇鵜

NT — Near Threatened

Physical Characteristics

Attribute	Brown Rat	黑腹蛇鵜
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).

黑腹蛇鵜

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Distributed across Germany and Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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。

Shared Countries

Both species can be found in 2 countries:

🇩🇪 Germany 🇳🇴 Norway