Brown Rat vs Mountain Argus

Rattus norvegicus compared with Aricia montensis

Taxonomic Classification

Rank	Brown Rat	Mountain Argus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Muridae (Mice & Rats)	Lycaenidae
Genus	Rattus	Aricia
Species	Rattus norvegicus	Aricia montensis

Evolutionary Relationship

Brown Rat and Mountain Argus share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Rat

LC — Least Concern

Mountain Argus

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Mountain Argus
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).

Mountain Argus

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Andorra, Portugal, and Spain.

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 2 countries:

🇵🇹 Portugal 🇪🇸 Spain