Chilean rock rat vs North American porcupine

Aconaemys fuscus compared with Erethizon dorsatus

Taxonomic Classification

Rank	Chilean rock rat	North American porcupine
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order same	Rodentia (ネズミ目)	Rodentia (ネズミ目)
Family	Octodontidae	Erethizontidae
Genus	Aconaemys	Erethizon
Species	Aconaemys fuscus	Erethizon dorsatus

Evolutionary Relationship

Chilean rock rat and North American porcupine share a common ancestor at the Order level: Rodentia. (ネズミ目)

Conservation Status

Chilean rock rat

LC — Least Concern

North American porcupine

LC — Least Concern

Physical Characteristics

Attribute	Chilean rock rat	North American porcupine
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chilean rock rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

North American porcupine

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in United States.

Chilean rock rat

The Chilean rock rat (Aconaemys fuscus) is a species in the genus Aconaemys. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.