Gray-footed Spiny-rat vs Humboldt’s Glassfrog

Proechimys poliopus compared with Nymphargus humboldti

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Humboldt’s Glassfrog is Data Deficient.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Humboldt’s Glassfrog
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	Centrolenidae
Genus	Proechimys	Nymphargus
Species	Proechimys poliopus	Nymphargus humboldti

Evolutionary Relationship

Gray-footed Spiny-rat and Humboldt’s Glassfrog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Humboldt’s Glassfrog

DD — Data Deficient

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Humboldt’s Glassfrog
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.

Humboldt’s Glassfrog

Habitat

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