Brown Rat vs tiger salamander

Rattus norvegicus compared with Ambystoma tigrinum

Taxonomic Classification

Rank	Brown Rat	tiger salamander
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Caudata (Caudata)
Family	Muridae (Mice & Rats)	Ambystomatidae
Genus	Rattus	Ambystoma
Species	Rattus norvegicus	Ambystoma tigrinum

Evolutionary Relationship

Brown Rat and tiger salamander share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Rat

LC — Least Concern

tiger salamander

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	tiger salamander
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).

tiger salamander

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Distributed across Germany and Spain.

Brown Rat

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 2 countries:

🇩🇪 Germany 🇪🇸 Spain