Gray-footed Spiny-rat vs Triangle-marked Piercer

Proechimys poliopus compared with Pammene spiniana

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Triangle-marked Piercer is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Triangle-marked Piercer
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Rodentia (Rodents)	Lepidoptera (Butterflies & Moths)
Family	Echimyidae	Tortricidae
Genus	Proechimys	Pammene
Species	Proechimys poliopus	Pammene spiniana

Evolutionary Relationship

Gray-footed Spiny-rat and Triangle-marked Piercer share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Triangle-marked Piercer

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Triangle-marked Piercer
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.

Triangle-marked Piercer

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden.