Napo Spiny-rat vs Stingray

Proechimys quadruplicatus compared with Urogymnus lobistoma

Key Differences

• Napo Spiny-rat is Least Concern while Stingray is Endangered.

Taxonomic Classification

Rank	Napo Spiny-rat	Stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Dasyatidae
Genus	Proechimys	Urogymnus
Species	Proechimys quadruplicatus	Urogymnus lobistoma

Evolutionary Relationship

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

Conservation Status

Napo Spiny-rat

LC — Least Concern

Stingray

EN — Endangered

Physical Characteristics

Attribute	Napo Spiny-rat	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.

Stingray