Greedy Olalla Rat vs Lesser Golden-bellied Rice Rat

Olallamys edax compared with Nephelomys nimbosus

Key Differences

• Greedy Olalla Rat is Data Deficient while Lesser Golden-bellied Rice Rat is Vulnerable.

Taxonomic Classification

Rank	Greedy Olalla Rat	Lesser Golden-bellied Rice Rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Rodentia (Rodents)	Rodentia (Rodents)
Family	Echimyidae	Cricetidae
Genus	Olallamys	Nephelomys
Species	Olallamys edax	Nephelomys nimbosus

Evolutionary Relationship

Greedy Olalla Rat and Lesser Golden-bellied Rice Rat share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Greedy Olalla Rat

DD — Data Deficient

Lesser Golden-bellied Rice Rat

VU — Vulnerable

Physical Characteristics

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

Habitat & Geographic Range

Greedy Olalla Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.