Gray-bellied Rice Rat vs Maracaibo river stingray

Nephelomys moerex compared with Potamotrygon yepezi

Key Differences

• Gray-bellied Rice Rat is Extinct while Maracaibo river stingray is Data Deficient.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Maracaibo 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	Nephelomys	Potamotrygon
Species	Nephelomys moerex	Potamotrygon yepezi

Evolutionary Relationship

Gray-bellied Rice Rat and Maracaibo river stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Maracaibo river stingray

DD — Data Deficient

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Maracaibo river stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Rice Rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Maracaibo river stingray

Habitat

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

Range

Distributed across Colombia and Venezuela.