Mérida Rhipidomys vs Thorny river stingray

Rhipidomys venustus compared with Potamotrygon constellata

Key Differences

• Mérida Rhipidomys is Least Concern while Thorny river stingray is Data Deficient.

Taxonomic Classification

Rank	Mérida Rhipidomys	Thorny river stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Cricetidae	Potamotrygonidae
Genus	Rhipidomys	Potamotrygon
Species	Rhipidomys venustus	Potamotrygon constellata

Evolutionary Relationship

Mérida Rhipidomys and Thorny river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Mérida Rhipidomys

LC — Least Concern

Thorny river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Mérida Rhipidomys	Thorny river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Mérida Rhipidomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

Thorny river stingray

Habitat

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

Range

Found in Colombia.