Cuvier s Spiny-rat vs Gray-footed Spiny-rat

Proechimys cuvieri compared with Proechimys poliopus

Key Differences

• Cuvier s Spiny-rat is Least Concern while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	Cuvier s Spiny-rat	Gray-footed Spiny-rat
Kingdom same	Animalia (Tier)	Animalia (Tier)
Phylum same	Chordata (Chordatiere)	Chordata (Chordatiere)
Class same	Mammalia (Säugetiere)	Mammalia (Säugetiere)
Order same	Rodentia (Nagetiere)	Rodentia (Nagetiere)
Family same	Echimyidae	Echimyidae
Genus same	Proechimys	Proechimys
Species	Proechimys cuvieri	Proechimys poliopus

Evolutionary Relationship

Cuvier s Spiny-rat and Gray-footed Spiny-rat share a common ancestor at the Genus level: Proechimys.

Conservation Status

Cuvier s Spiny-rat

LC — Least Concern

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	Cuvier s Spiny-rat	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Cuvier s Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Ecuador and Venezuela.

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela