Broadbacked stingaree vs Chilean rock rat

Urolophus expansus compared with Aconaemys fuscus

Taxonomic Classification

Rank	Broadbacked stingaree	Chilean rock rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Urolophidae	Octodontidae
Genus	Urolophus	Aconaemys
Species	Urolophus expansus	Aconaemys fuscus

Evolutionary Relationship

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

Conservation Status

Broadbacked stingaree

LC — Least Concern

Chilean rock rat

LC — Least Concern

Physical Characteristics

Attribute	Broadbacked stingaree	Chilean rock rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Broadbacked stingaree

Chilean rock rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Broadbacked stingaree

The Broadbacked stingaree (Urolophus expansus) is a species in the genus Urolophus. It is currently classified as Least Concern on the IUCN Red List.

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.