Bronze quoll vs Brown Rat

Dasyurus spartacus compared with Rattus norvegicus

Key Differences

• Bronze quoll is Near Threatened while Brown Rat is Least Concern.

Taxonomic Classification

Rank	Bronze quoll	Brown Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Dasyuromorphia (Dasyuromorphia)	Rodentia (Rodents)
Family	Dasyuridae	Muridae (Mice & Rats)
Genus	Dasyurus	Rattus
Species	Dasyurus spartacus	Rattus norvegicus

Evolutionary Relationship

Bronze quoll and Brown Rat share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Bronze quoll

NT — Near Threatened

Brown Rat

LC — Least Concern

Physical Characteristics

Attribute	Bronze quoll	Brown Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bronze quoll

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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).

Bronze quoll

The Bronze Quoll (Dasyurus spartacus) is a species in the genus Dasyurus. It is currently classified as Near Threatened on the IUCN Red List. 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.