Pacific Spiny-rat vs Reddish Oecomys

Proechimys decumanus compared with Oecomys rutilus

Key Differences

• Pacific Spiny-rat is Near Threatened while Reddish Oecomys is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Reddish Oecomys
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	Proechimys	Oecomys
Species	Proechimys decumanus	Oecomys rutilus

Evolutionary Relationship

Pacific Spiny-rat and Reddish Oecomys share a common ancestor at the Order level: Rodentia. (Rodents)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Reddish Oecomys

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Reddish Oecomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Pacific Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Reddish Oecomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.