Brown Rat vs Dwarf Mallow

Rattus norvegicus compared with Malva pusilla

Key Differences

• Brown Rat is Least Concern while Dwarf Mallow is Vulnerable.

Taxonomic Classification

Rank	Brown Rat	Dwarf Mallow
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Malvales (Malvales)
Family	Muridae (Mice & Rats)	Malvaceae
Genus	Rattus	Malva
Species	Rattus norvegicus	Malva pusilla

Conservation Status

Brown Rat

LC — Least Concern

Dwarf Mallow

VU — Vulnerable

Physical Characteristics

Attribute	Brown Rat	Dwarf Mallow
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).

Dwarf Mallow

Habitat

Found across multiple habitat types including tropical and subtropical grasslands and savannas, flooded grasslands and savannas, and deserts and xeric shrublands, among 8 distinct biome types. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (Namibia), Asia (4 countries), Europe (19 countries), North America (Canada, United States), and South America (Ecuador). Currently classified as Vulnerable 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.

Shared Countries

Both species can be found in 24 countries:

🇧🇾 Belarus 🇧🇪 Belgium 🇧🇬 Bulgaria 🇨🇦 Canada 🇨🇿 Czech Republic 🇩🇰 Denmark 🇪🇨 Ecuador 🇪🇪 Estonia 🇫🇮 Finland 🇫🇷 France 🇩🇪 Germany 🇮🇸 Iceland 🇮🇪 Ireland 🇯🇵 Japan 🇳🇦 Namibia 🇳🇱 Netherlands 🇳🇴 Norway 🇵🇱 Poland 🇵🇹 Portugal 🇸🇰 Slovakia 🇸🇪 Sweden 🇺🇦 Ukraine 🇬🇧 United Kingdom 🇺🇸 United States