Brown Rat vs Küçük Semender

Rattus norvegicus compared with Lissotriton vulgaris

Taxonomic Classification

Rank	Brown Rat	Küçük Semender
Kingdom same	Animalia (hayvan)	Animalia (hayvan)
Phylum same	Chordata (Kordalılar)	Chordata (Kordalılar)
Class	Mammalia (memeliler)	Amphibia (amfibiler)
Order	Rodentia (kemiriciler)	Caudata (Semender)
Family	Muridae (Mice & Rats)	Salamandridae
Genus	Rattus	Lissotriton
Species	Rattus norvegicus	Lissotriton vulgaris

Evolutionary Relationship

Brown Rat and Küçük Semender share a common ancestor at the Phylum level: Chordata. (Kordalılar)

Conservation Status

Brown Rat

LC — Least Concern

Küçük Semender

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Küçük Semender
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).

Küçük Semender

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.

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 4 countries:

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