Brown Rat vs Woodrush flatsedge

Rattus norvegicus compared with Cyperus entrerianus

Key Differences

• Brown Rat is Least Concern while Woodrush flatsedge is Data Deficient.

Taxonomic Classification

Rank	Brown Rat	Woodrush flatsedge
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Rodentia (Rodents)	Poales (Grasses)
Family	Muridae (Mice & Rats)	Cyperaceae
Genus	Rattus	Cyperus
Species	Rattus norvegicus	Cyperus entrerianus

Conservation Status

Brown Rat

LC — Least Concern

Woodrush flatsedge

DD — Data Deficient

Physical Characteristics

Attribute	Brown Rat	Woodrush flatsedge
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).

Woodrush flatsedge

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Distributed across Brazil, Cuba, and United States.

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.

Shared Countries

Both species can be found in 3 countries:

🇧🇷 Brazil 🇨🇺 Cuba 🇺🇸 United States