Napo Spiny-rat vs Panamic stingray

Proechimys quadruplicatus compared with Urotrygon aspidura

Key Differences

• Napo Spiny-rat is Least Concern while Panamic stingray is Near Threatened.

Taxonomic Classification

Rank	Napo Spiny-rat	Panamic 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	Urotrygon
Species	Proechimys quadruplicatus	Urotrygon aspidura

Evolutionary Relationship

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

Conservation Status

Napo Spiny-rat

LC — Least Concern

Panamic stingray

NT — Near Threatened

Physical Characteristics

Attribute	Napo Spiny-rat	Panamic 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.

Panamic stingray