Brown Rat vs Kazakhstan Blind Mole Rat

Rattus norvegicus compared with Spalax uralensis

Key Differences

• Brown Rat is Least Concern while Kazakhstan Blind Mole Rat is Near Threatened.

Taxonomic Classification

Rank	Brown Rat	Kazakhstan Blind Mole Rat
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Rodentia (อันดับสัตว์ฟันแทะ)	Rodentia (อันดับสัตว์ฟันแทะ)
Family	Muridae (Mice & Rats)	Spalacidae
Genus	Rattus	Spalax
Species	Rattus norvegicus	Spalax uralensis

Evolutionary Relationship

Brown Rat and Kazakhstan Blind Mole Rat share a common ancestor at the Order level: Rodentia. (อันดับสัตว์ฟันแทะ)

Conservation Status

Brown Rat

LC — Least Concern

Kazakhstan Blind Mole Rat

NT — Near Threatened

Physical Characteristics

Attribute	Brown Rat	Kazakhstan Blind Mole Rat
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).

Kazakhstan Blind Mole Rat

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.