Wanderratte vs Zwerghamster

Rattus norvegicus compared with Cricetulus migratorius

Taxonomic Classification

Rank	Wanderratte	Zwerghamster
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family	Muridae (Mice & Rats)	Cricetidae
Genus	Rattus	Cricetulus
Species	Rattus norvegicus	Cricetulus migratorius

Evolutionary Relationship

Wanderratte and Zwerghamster share a common ancestor at the Order level: Rodentia. (Nagetiere)

Conservation Status

Wanderratte

LC — Least Concern

Zwerghamster

LC — Least Concern

Physical Characteristics

Attribute	Wanderratte	Zwerghamster
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Wanderratte

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).

Zwerghamster

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Wanderratte

Brown Rat (Rattus norvegicus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.