Brown Rat vs Himalayan Rat

Rattus norvegicus compared with Rattus pyctoris

Taxonomic Classification

Rank	Brown Rat	Himalayan Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family same	Muridae (Mice & Rats)	Muridae (Mice & Rats)
Genus same	Rattus	Rattus
Species	Rattus norvegicus	Rattus pyctoris

Evolutionary Relationship

Brown Rat and Himalayan Rat share a common ancestor at the Genus level: Rattus.

Conservation Status

Brown Rat

LC — Least Concern

Himalayan Rat

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Himalayan Rat
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).

Himalayan Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Brown Rat

O rato-pardo (Rattus norvegicus) está classificado como Pouco Preocupante (LC) na Lista Vermelha da IUCN. Amplamente distribuído e abundante em sua área de ocorrência, com populações estáveis e sem preocupações de conservação imediatas.