Rat surmulot vs arnica de Chamisso

Rattus norvegicus compared with Arnica chamissonis

Key Differences

• Rat surmulot is Least Concern while arnica de Chamisso is Not Evaluated.

Taxonomic Classification

Rank	Rat surmulot	arnica de Chamisso
Kingdom	Animalia (animal)	Plantae (plante)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (mammifères)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Asterales (Daisies & Sunflowers)
Family	Muridae (Mice & Rats)	Asteraceae (Daisy Family)
Genus	Rattus	Arnica
Species	Rattus norvegicus	Arnica chamissonis

Conservation Status

Rat surmulot

LC — Least Concern

arnica de Chamisso

NE — Not Evaluated

Physical Characteristics

Attribute	Rat surmulot	arnica de Chamisso
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Rat surmulot

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).

arnica de Chamisso

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Found across Europe (6 countries) and North America (Canada).

Rat surmulot

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 7 countries:

🇦🇹 Austria 🇨🇦 Canada 🇩🇰 Denmark 🇫🇮 Finland 🇮🇸 Iceland 🇳🇴 Norway 🇸🇪 Sweden