Cuvier s Spiny-rat vs Greenback stingaree

Proechimys cuvieri compared with Urolophus viridis

Key Differences

• Cuvier s Spiny-rat is Least Concern while Greenback stingaree is Vulnerable.

Taxonomic Classification

Rank	Cuvier s Spiny-rat	Greenback stingaree
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Urolophidae
Genus	Proechimys	Urolophus
Species	Proechimys cuvieri	Urolophus viridis

Evolutionary Relationship

Cuvier s Spiny-rat and Greenback stingaree share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Cuvier s Spiny-rat

LC — Least Concern

Greenback stingaree

VU — Vulnerable

Physical Characteristics

Attribute	Cuvier s Spiny-rat	Greenback stingaree
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Venezuela.

Greenback stingaree