Brown Rat vs Khapra beetle

Rattus norvegicus compared with Trogoderma granarium

Key Differences

Brown Rat is Least Concern while Khapra beetle is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat	Khapra beetle
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Coleoptera (Beetles)
Family	Muridae (Mice & Rats)	Dermestidae
Genus	Rattus	Trogoderma
Species	Rattus norvegicus	Trogoderma granarium

Evolutionary Relationship

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

View Kingdom: Animalia

Conservation Status

Brown Rat

LC — Least Concern

Khapra beetle

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Rat	Khapra beetle
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).

Khapra beetle

Habitat

Inhabits flooded grasslands and savannas and deserts and xeric shrublands within the Afrotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (13 countries), Asia (10 countries), Europe (19 countries), and South America (Venezuela).

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.