Brown Rat vs Nimba otter shrew

Rattus norvegicus compared with Micropotamogale lamottei

Key Differences

• Brown Rat is Least Concern while Nimba otter shrew is Vulnerable.

Taxonomic Classification

Rank	Brown Rat	Nimba otter shrew
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order	Rodentia (Rodents)	Afrosoricida (Afrosoricida)
Family	Muridae (Mice & Rats)	Tenrecidae
Genus	Rattus	Micropotamogale
Species	Rattus norvegicus	Micropotamogale lamottei

Evolutionary Relationship

Brown Rat and Nimba otter shrew share a common ancestor at the Class level: Mammalia. (mamíferos)

Conservation Status

Brown Rat

LC — Least Concern

Nimba otter shrew

VU — Vulnerable

Physical Characteristics

Attribute	Brown Rat	Nimba otter shrew
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).

Nimba otter shrew

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown Rat

La rata parda (Rattus norvegicus) está clasificada como Preocupación Menor (LC) en la Lista Roja de la UICN. Ampliamente distribuida y abundante en su área de distribución, con poblaciones estables y sin preocupaciones de conservación inmediatas.