Gray Marmot vs Lesser Golden-bellied Rice Rat

Marmota baibacina compared with Nephelomys nimbosus

Key Differences

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

Taxonomic Classification

Rank	Gray Marmot	Lesser Golden-bellied Rice Rat
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Rodentia (Bộ Gặm nhấm)	Rodentia (Bộ Gặm nhấm)
Family	Sciuridae (Squirrels)	Cricetidae
Genus	Marmota	Nephelomys
Species	Marmota baibacina	Nephelomys nimbosus

Evolutionary Relationship

Gray Marmot and Lesser Golden-bellied Rice Rat share a common ancestor at the Order level: Rodentia. (Bộ Gặm nhấm)

Conservation Status

Gray Marmot

LC — Least Concern

Lesser Golden-bellied Rice Rat

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Gray Marmot

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.