Brown Rat vs leafless swallow-wort

Rattus norvegicus compared with Orthosia scoparia

Key Differences

• Brown Rat is Least Concern while leafless swallow-wort is Not Evaluated.

Taxonomic Classification

Rank	Brown Rat	leafless swallow-wort
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Muridae (Mice & Rats)	Noctuidae
Genus	Rattus	Orthosia
Species	Rattus norvegicus	Orthosia scoparia

Evolutionary Relationship

Brown Rat and leafless swallow-wort share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Rat

LC — Least Concern

leafless swallow-wort

NE — Not Evaluated

Physical Characteristics

Attribute	Brown Rat	leafless swallow-wort
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).

leafless swallow-wort

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Brazil and Colombia.

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 2 countries:

🇧🇷 Brazil 🇨🇴 Colombia