Magdalena river stingray vs Polynesian rat

Potamotrygon magdalenae compared with Rattus exulans

Taxonomic Classification

Rank	Magdalena river stingray	Polynesian rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Elasmobranchii	Mammalia (Mammals)
Order	Myliobatiformes (Myliobatiformes)	Rodentia (Rodents)
Family	Potamotrygonidae	Muridae (Mice & Rats)
Genus	Potamotrygon	Rattus
Species	Potamotrygon magdalenae	Rattus exulans

Evolutionary Relationship

Magdalena river stingray and Polynesian rat share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Magdalena river stingray

LC — Least Concern

Polynesian rat

LC — Least Concern

Physical Characteristics

Attribute	Magdalena river stingray	Polynesian rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Magdalena river stingray

Habitat

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

Range

Found in Colombia.

Polynesian rat

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 4 distinct biome types spanning the Australasia and Indomalayan realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Asia (6 countries), Europe (United Kingdom), North America (United States), Oceania and the Pacific (11 countries), and South America (Chile).