Wanderratte vs Dreieckige Trogmuschel

Rattus norvegicus compared with Spisula subtruncata

Taxonomic Classification

Rank	Wanderratte	Dreieckige Trogmuschel
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum	Chordata (Chordatiere)	Mollusca (Weichtiere)
Class	Mammalia (Säugetiere)	Bivalvia (Muscheln)
Order	Rodentia (Nagetiere)	Venerida (Venerida)
Family	Muridae (Mice & Rats)	Mactridae
Genus	Rattus	Spisula
Species	Rattus norvegicus	Spisula subtruncata

Evolutionary Relationship

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

Conservation Status

Wanderratte

LC — Least Concern

Dreieckige Trogmuschel

LC — Least Concern

Physical Characteristics

Attribute	Wanderratte	Dreieckige Trogmuschel
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).

Dreieckige Trogmuschel

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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.

Shared Countries

Both species can be found in 4 countries:

🇧🇪 Belgium 🇩🇰 Denmark 🇳🇴 Norway 🇸🇪 Sweden