Gray-footed Spiny-rat vs Smith's Pygmy Robber Frog

Proechimys poliopus compared with Craugastor hobartsmithi

Key Differences

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

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Smith's Pygmy 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	Craugastoridae
Genus	Proechimys	Craugastor
Species	Proechimys poliopus	Craugastor hobartsmithi

Evolutionary Relationship

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

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Smith's Pygmy Robber Frog

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Smith's Pygmy 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.

Smith's Pygmy Robber Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.

Range

Found in Mexico.