Brown Rat vs wild cat

Rattus norvegicus compared with Felis silvestris

Key Differences

• Brown Rat is Least Concern while wild cat is Critically Endangered.

Taxonomic Classification

Rank	Brown Rat	wild cat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Carnivora (Carnivorans)
Family	Muridae (Mice & Rats)	Felidae (Cats)
Genus	Rattus	Felis (Small Cats)
Species	Rattus norvegicus	Felis silvestris

Evolutionary Relationship

Brown Rat and wild cat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Brown Rat

LC — Least Concern

wild cat

CR — Critically Endangered

Physical Characteristics

Attribute	Brown Rat	wild cat
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).

wild cat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 13 distinct biome types spanning the Afrotropic and Neotropic and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Madagascar), Asia (Cyprus, Saudi Arabia), Europe (7 countries), North America (Costa Rica, Cuba, Mexico), and South America (Peru). Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

wild cat

wild cat (Felis silvestris) is classified as Critically Endangered (CR) on the IUCN Red List. Facing an extremely high risk of extinction in the wild due to severe population decline and habitat loss.

Shared Countries

Both species can be found in 13 countries:

🇧🇪 Belgium 🇨🇷 Costa Rica 🇨🇺 Cuba 🇨🇾 Cyprus 🇫🇷 France 🇮🇹 Italy 🇲🇽 Mexico 🇵🇪 Peru 🇵🇹 Portugal 🇷🇺 Russia 🇸🇦 Saudi Arabia 🇪🇸 Spain 🇺🇦 Ukraine