Brown Rat vs Vegetable fern

Rattus norvegicus compared with Diplazium esculentum

Taxonomic Classification

Rank	Brown Rat	Vegetable fern
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Tracheophyta
Class	Mammalia (Mammals)	Polypodiopsida (Polypodiopsida)
Order	Rodentia (Rodents)	Polypodiales (Polypodiales)
Family	Muridae (Mice & Rats)	Athyriaceae
Genus	Rattus	Diplazium
Species	Rattus norvegicus	Diplazium esculentum

Conservation Status

Brown Rat

LC — Least Concern

Vegetable fern

LC — Least Concern

Physical Characteristics

Attribute	Brown Rat	Vegetable fern
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).

Vegetable fern

Habitat

Typically found in moist, shaded forest floors and tropical canopies.

Range

Distributed across Australia, Portugal, South Africa, 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 4 countries:

🇦🇺 Australia 🇵🇹 Portugal 🇿🇦 South Africa 🇺🇸 United States