Brown Rat vs dwarf lake iris

Rattus norvegicus compared with Iris lacustris

Key Differences

• Brown Rat is Least Concern while dwarf lake iris is Near Threatened.

Taxonomic Classification

Rank	Brown Rat	dwarf lake iris
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Mantodea (Mantodea)
Family	Muridae (Mice & Rats)	Eremiaphilidae
Genus	Rattus	Iris
Species	Rattus norvegicus	Iris lacustris

Evolutionary Relationship

Brown Rat and dwarf lake iris share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Brown Rat

LC — Least Concern

dwarf lake iris

NT — Near Threatened

Physical Characteristics

Attribute	Brown Rat	dwarf lake iris
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).

dwarf lake iris

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in Canada. 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.

Shared Countries

Both species can be found in 1 countries:

🇨🇦 Canada