Guyenne Spiny-rat vs Raspy river stingray

Proechimys guyannensis compared with Potamotrygon scobina

Key Differences

• Guyenne Spiny-rat is Least Concern while Raspy river stingray is Data Deficient.

Taxonomic Classification

Rank	Guyenne Spiny-rat	Raspy river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Potamotrygonidae
Genus	Proechimys	Potamotrygon
Species	Proechimys guyannensis	Potamotrygon scobina

Evolutionary Relationship

Guyenne Spiny-rat and Raspy river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Guyenne Spiny-rat

LC — Least Concern

Raspy river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Guyenne Spiny-rat	Raspy river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Guyenne Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Raspy river stingray

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Colombia.