Wanderratte vs Steinkrebs

Rattus norvegicus compared with Austropotamobius torrentium

Key Differences

• Wanderratte is Least Concern while Steinkrebs is Data Deficient.

Taxonomic Classification

Rank	Wanderratte	Steinkrebs
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Arthropoda (Gliederfüßer)
Class	Mammalia (Säugetiere)	Malacostraca (Höhere Krebse)
Order	Rodentia (Nagetiere)	Decapoda (Zehnfußkrebse)
Family	Muridae (Mice & Rats)	Astacidae
Genus	Rattus	Austropotamobius
Species	Rattus norvegicus	Austropotamobius torrentium

Evolutionary Relationship

Wanderratte and Steinkrebs share a common ancestor at the Kingdom level: Animalia. (Tier)

Conservation Status

Wanderratte

LC — Least Concern

Steinkrebs

DD — Data Deficient

Physical Characteristics

Attribute	Wanderratte	Steinkrebs
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).

Steinkrebs

Habitat

Typically found in marine, freshwater, and terrestrial environments.

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.