Napo Spiny-rat vs Tumbes round stingray

Proechimys quadruplicatus compared with Urobatis tumbesensis

Key Differences

• Napo Spiny-rat is Least Concern while Tumbes round stingray is Vulnerable.

Taxonomic Classification

Rank	Napo Spiny-rat	Tumbes round stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Urotrygonidae
Genus	Proechimys	Urobatis
Species	Proechimys quadruplicatus	Urobatis tumbesensis

Evolutionary Relationship

Napo Spiny-rat and Tumbes round stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Tumbes round stingray

VU — Vulnerable

Physical Characteristics

Attribute	Napo Spiny-rat	Tumbes round stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Tumbes round stingray