Brown Rat vs Stinking chamomile

Rattus norvegicus compared with Anthemis cotula

Key Differences

Brown Rat is Least Concern while Stinking chamomile is Near Threatened.

Taxonomic Classification

Rank	Brown Rat	Stinking chamomile
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Asterales (Daisies & Sunflowers)
Family	Muridae (Mice & Rats)	Asteraceae (Daisy Family)
Genus	Rattus	Anthemis
Species	Rattus norvegicus	Anthemis cotula

Conservation Status

Brown Rat

LC — Least Concern

Stinking chamomile

NT — Near Threatened

Physical Characteristics

Attribute	Brown Rat	Stinking chamomile
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).

Stinking chamomile

Habitat

Inhabits deserts and xeric shrublands within the Palearctic biogeographic realm.

Range

Widely distributed across Africa (South Africa), Asia (Georgia, India), Europe (13 countries), North America (Canada, Mexico, United States), and South America (Argentina, Brazil, Chile). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.