Pacific Spiny-rat vs Patagonian Akodont

Proechimys decumanus compared with Akodon iniscatus

Key Differences

• Pacific Spiny-rat is Near Threatened while Patagonian Akodont is Least Concern.

Taxonomic Classification

Rank	Pacific Spiny-rat	Patagonian Akodont
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class same	Mammalia (mamíferos)	Mammalia (mamíferos)
Order same	Rodentia (Roedores)	Rodentia (Roedores)
Family	Echimyidae	Cricetidae
Genus	Proechimys	Akodon
Species	Proechimys decumanus	Akodon iniscatus

Evolutionary Relationship

Pacific Spiny-rat and Patagonian Akodont share a common ancestor at the Order level: Rodentia. (Roedores)

Conservation Status

Pacific Spiny-rat

NT — Near Threatened

Patagonian Akodont

LC — Least Concern

Physical Characteristics

Attribute	Pacific Spiny-rat	Patagonian Akodont
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.

Patagonian Akodont

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.