Brown Rat vs Mottled Piculet

Rattus norvegicus compared with Picumnus nebulosus

Key Differences

• Brown Rat is Least Concern while Mottled Piculet is Near Threatened.

Taxonomic Classification

Rank	Brown Rat	Mottled Piculet
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Rodentia (Rodents)	Piciformes (Piciformes)
Family	Muridae (Mice & Rats)	Picidae
Genus	Rattus	Picumnus
Species	Rattus norvegicus	Picumnus nebulosus

Evolutionary Relationship

Brown Rat and Mottled Piculet share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Brown Rat

LC — Least Concern

Mottled Piculet

NT — Near Threatened

Physical Characteristics

Attribute	Brown Rat	Mottled Piculet
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).

Mottled Piculet

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. 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:

🇳🇴 Norway