Brown Rat vs Ciscaucasian Hamster

Rattus norvegicus compared with Mesocricetus raddei

Taxonomic Classification

Rank	Brown Rat	Ciscaucasian Hamster
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Muridae (Mice & Rats)	Cricetidae
Genus	Rattus	Mesocricetus
Species	Rattus norvegicus	Mesocricetus raddei

Evolutionary Relationship

Brown Rat and Ciscaucasian Hamster share a common ancestor at the Order level: Rodentia. (Rodents)

Vista Order: Rodentia

Conservation Status

Brown Rat

LC — Least Concern

Ciscaucasian Hamster

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Ciscaucasian Hamster
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).

Ciscaucasian Hamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Russia.

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.

Ciscaucasian Hamster

The Ciscaucasian Hamster (Mesocricetus raddei) is a species in the genus Mesocricetus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.