Gray-footed Spiny-rat vs Williamson's Emerald

Proechimys poliopus compared with Somatochlora williamsoni

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Williamson's Emerald is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Williamson's Emerald
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Odonata (Odonata)
Family	Echimyidae	Corduliidae
Genus	Proechimys	Somatochlora
Species	Proechimys poliopus	Somatochlora williamsoni

Evolutionary Relationship

Gray-footed Spiny-rat and Williamson's Emerald share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Williamson's Emerald

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Williamson's Emerald
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.

Williamson's Emerald

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Found in United States.