Napo Spiny-rat vs Peppered maskray

Proechimys quadruplicatus compared with Neotrygon picta

Taxonomic Classification

Rank	Napo Spiny-rat	Peppered maskray
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	Neotrygon
Species	Proechimys quadruplicatus	Neotrygon picta

Evolutionary Relationship

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

Conservation Status

Napo Spiny-rat

LC — Least Concern

Peppered maskray

LC — Least Concern

Physical Characteristics

Attribute	Napo Spiny-rat	Peppered maskray
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.

Peppered maskray