Brown Rat vs Mann Cryptocarya

Rattus norvegicus compared with Cryptocarya mannii

Key Differences

• Brown Rat is Least Concern while Mann Cryptocarya is Endangered.

Taxonomic Classification

Rank	Brown Rat	Mann Cryptocarya
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Rodentia (Rodents)	Laurales (Laurales)
Family	Muridae (Mice & Rats)	Lauraceae
Genus	Rattus	Cryptocarya
Species	Rattus norvegicus	Cryptocarya mannii

Conservation Status

Brown Rat

LC — Least Concern

Mann Cryptocarya

EN — Endangered

Physical Characteristics

Attribute	Brown Rat	Mann Cryptocarya
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).

Mann Cryptocarya

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.