Brown Rat vs Goodwin's Brush-tailed Mouse

Rattus norvegicus compared with Calomyscus elburzensis

Taxonomic Classification

Rank	Brown Rat	Goodwin's Brush-tailed Mouse
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order same	Rodentia (قوارض)	Rodentia (قوارض)
Family	Muridae (Mice & Rats)	Calomyscidae
Genus	Rattus	Calomyscus
Species	Rattus norvegicus	Calomyscus elburzensis

Evolutionary Relationship

Brown Rat and Goodwin's Brush-tailed Mouse share a common ancestor at the Order level: Rodentia. (قوارض)

Conservation Status

Brown Rat

LC — Least Concern

Goodwin's Brush-tailed Mouse

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Goodwin's Brush-tailed Mouse
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).

Goodwin's Brush-tailed Mouse

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.