Brown Rat vs Stinking iris

Rattus norvegicus compared with Iris foetidissima

Key Differences

• Brown Rat is Least Concern while Stinking iris is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat	Stinking iris
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum	Chordata (脊索动物门)	Arthropoda (节肢动物门)
Class	Mammalia (哺乳動物)	Insecta (昆蟲綱)
Order	Rodentia (啮齿目)	Mantodea (螳螂目)
Family	Muridae (Mice & Rats)	Eremiaphilidae
Genus	Rattus	Iris
Species	Rattus norvegicus	Iris foetidissima

Evolutionary Relationship

Brown Rat and Stinking iris share a common ancestor at the Kingdom level: Animalia. (动物界)

Conservation Status

Brown Rat

LC — Least Concern

Stinking iris

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Rat	Stinking iris
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).

Stinking iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Widely distributed across Europe (8 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, New Zealand).

Brown Rat

褐家鼠（Rattus norvegicus）在IUCN红色名录中被列为无危（LC）。其分布广泛，种群数量稳定，无紧迫保护关切。

Shared Countries

Both species can be found in 12 countries:

🇦🇺 Australia 🇧🇪 Belgium 🇨🇦 Canada 🇭🇷 Croatia 🇮🇪 Ireland 🇮🇹 Italy 🇳🇿 New Zealand 🇵🇹 Portugal 🇸🇮 Slovenia 🇪🇸 Spain 🇨🇭 Switzerland 🇺🇸 United States