Chilean rock rat vs slender facelina

Aconaemys fuscus compared with Facelina auriculata

Key Differences

• Chilean rock rat is Least Concern while slender facelina is Vulnerable.

Taxonomic Classification

Rank	Chilean rock rat	slender facelina
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Rodentia (Rodents)	Nudibranchia (Nudibranchia)
Family	Octodontidae	Facelinidae
Genus	Aconaemys	Facelina
Species	Aconaemys fuscus	Facelina auriculata

Evolutionary Relationship

Chilean rock rat and slender facelina share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Chilean rock rat

LC — Least Concern

slender facelina

VU — Vulnerable

Physical Characteristics

Attribute	Chilean rock rat	slender facelina
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chilean rock rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

slender facelina

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.