Chilean rock rat vs Ray

Aconaemys fuscus compared with Atlantoraja castelnaui

Key Differences

• Chilean rock rat is Least Concern while Ray is Critically Endangered.

Taxonomic Classification

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

Evolutionary Relationship

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

Conservation Status

Chilean rock rat

LC — Least Concern

Ray

CR — Critically Endangered

Physical Characteristics

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

Habitat & Geographic Range

Chilean rock rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray

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.