Gray-bellied Rice Rat vs Guitarfish

Nephelomys moerex compared with Acroteriobatus annulatus

Key Differences

• Gray-bellied Rice Rat is Extinct while Guitarfish is Vulnerable.

Taxonomic Classification

Rank	Gray-bellied Rice Rat	Guitarfish
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Rhinopristiformes (Rhinopristiformes)
Family	Cricetidae	Rhinobatidae
Genus	Nephelomys	Acroteriobatus
Species	Nephelomys moerex	Acroteriobatus annulatus

Evolutionary Relationship

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

Conservation Status

Gray-bellied Rice Rat

EX — Extinct

Guitarfish

VU — Vulnerable

Physical Characteristics

Attribute	Gray-bellied Rice Rat	Guitarfish
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.

Guitarfish