Himalayan Rat vs Lesser Golden-bellied Rice Rat

Rattus pyctoris compared with Nephelomys nimbosus

Key Differences

• Himalayan Rat is Least Concern while Lesser Golden-bellied Rice Rat is Vulnerable.

Taxonomic Classification

Rank	Himalayan Rat	Lesser Golden-bellied Rice Rat
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Muridae (Mice & Rats)	Cricetidae
Genus	Rattus	Nephelomys
Species	Rattus pyctoris	Nephelomys nimbosus

Evolutionary Relationship

Himalayan Rat and Lesser Golden-bellied Rice Rat share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Himalayan Rat

LC — Least Concern

Lesser Golden-bellied Rice Rat

VU — Vulnerable

Physical Characteristics

Attribute	Himalayan Rat	Lesser Golden-bellied Rice Rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Himalayan Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Golden-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.