Rat surmulot vs Limestone Violet

Rattus norvegicus compared with Viola calcicola

Key Differences

• Rat surmulot is Least Concern while Limestone Violet is Near Threatened.

Taxonomic Classification

Rank	Rat surmulot	Limestone Violet
Kingdom	Animalia (animal)	Plantae (plante)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (mammifères)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Malpighiales (Malpighiales)
Family	Muridae (Mice & Rats)	Violaceae
Genus	Rattus	Viola
Species	Rattus norvegicus	Viola calcicola

Conservation Status

Rat surmulot

LC — Least Concern

Limestone Violet

NT — Near Threatened

Physical Characteristics

Attribute	Rat surmulot	Limestone Violet
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).

Limestone Violet

Habitat

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

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.