Gray-bellied Rice Rat vs Grizzled Colilargo

Nephelomys moerex compared with Oligoryzomys griseolus

Key Differences

• Gray-bellied Rice Rat is Extinct while Grizzled Colilargo is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Grizzled Colilargo
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Rodentia (설치류)	Rodentia (설치류)
Family same	Cricetidae	Cricetidae
Genus	Nephelomys	Oligoryzomys
Species	Nephelomys moerex	Oligoryzomys griseolus

Evolutionary Relationship

Gray-bellied Rice Rat and Grizzled Colilargo share a common ancestor at the Family level: Cricetidae.

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Grizzled Colilargo

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Grizzled Colilargo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Grizzled Colilargo

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.