Chilean rock rat vs Round Ray

Aconaemys fuscus compared with Rajella fyllae

Key Differences

• Chilean rock rat is Least Concern while Round Ray is Not Evaluated.

Taxonomic Classification

Rank	Chilean rock rat	Round Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rajiformes (Rajiformes)
Family	Octodontidae	Rajidae
Genus	Aconaemys	Rajella
Species	Aconaemys fuscus	Rajella fyllae

Evolutionary Relationship

Chilean rock rat and Round Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Chilean rock rat

LC — Least Concern

Round Ray

NE — Not Evaluated

Physical Characteristics

Attribute	Chilean rock rat	Round Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Chilean rock rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Round Ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, Norway, and Sweden.

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.