Brown Rat vs Ecuadoran Akodont

Rattus norvegicus compared with Necromys punctulatus

Key Differences

• Brown Rat is Least Concern while Ecuadoran Akodont is Data Deficient.

Taxonomic Classification

Rank	Brown Rat	Ecuadoran Akodont
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	Muridae (Mice & Rats)	Cricetidae
Genus	Rattus	Necromys
Species	Rattus norvegicus	Necromys punctulatus

Evolutionary Relationship

Brown Rat and Ecuadoran Akodont share a common ancestor at the Order level: Rodentia. (啮齿目)

Conservation Status

Brown Rat

LC — Least Concern

Ecuadoran Akodont

DD — Data Deficient

Physical Characteristics

Attribute	Brown Rat	Ecuadoran Akodont
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).

Ecuadoran Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.

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:

🇨🇴 Colombia 🇪🇨 Ecuador