Gray-footed Spiny-rat vs Speckled ray

Proechimys poliopus compared with Raja polystigma

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Speckled ray is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Speckled ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (cordados)	Chordata (cordados)
Class	Mammalia (mamíferos)	Elasmobranchii
Order	Rodentia (Roedores)	Rajiformes (Rajiformes)
Family	Echimyidae	Rajidae
Genus	Proechimys	Raja
Species	Proechimys poliopus	Raja polystigma

Evolutionary Relationship

Gray-footed Spiny-rat and Speckled ray share a common ancestor at the Phylum level: Chordata. (cordados)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Speckled ray

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Speckled ray
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.

Speckled ray