Gray-footed Spiny-rat vs Narrowtail stingray

Proechimys poliopus compared with Pastinachus gracilicaudus

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Narrowtail stingray is Endangered.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Narrowtail stingray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Rodentia (Rodents)	Myliobatiformes (Myliobatiformes)
Family	Echimyidae	Dasyatidae
Genus	Proechimys	Pastinachus
Species	Proechimys poliopus	Pastinachus gracilicaudus

Evolutionary Relationship

Gray-footed Spiny-rat and Narrowtail stingray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Narrowtail stingray

EN — Endangered

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Narrowtail stingray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-footed Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Narrowtail stingray