Gray-footed Spiny-rat vs Johnstone's Robber Frog

Proechimys poliopus compared with Eleutherodactylus johnstonei

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Johnstone's Robber Frog is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Johnstone's Robber Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Rodentia (Rodents)	Anura (Frogs & Toads)
Family	Echimyidae	Eleutherodactylidae
Genus	Proechimys	Eleutherodactylus
Species	Proechimys poliopus	Eleutherodactylus johnstonei

Evolutionary Relationship

Gray-footed Spiny-rat and Johnstone's Robber Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Johnstone's Robber Frog

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Johnstone's Robber Frog
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.

Johnstone's Robber Frog

Habitat

Inhabits tropical and subtropical moist broadleaf forests and tropical and subtropical dry broadleaf forests within the Neotropic biogeographic realm.

Range

Found across North America (9 countries) and South America (Colombia, Guyana, Venezuela).

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela