Gray-footed Spiny-rat vs mantled howler

Proechimys poliopus compared with Alouatta palliata

Key Differences

• Gray-footed Spiny-rat is Vulnerable while mantled howler is Least Concern.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	mantled howler
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Rodentia (Rodents)	Primates (Primates)
Family	Echimyidae	Atelidae
Genus	Proechimys	Alouatta
Species	Proechimys poliopus	Alouatta palliata

Evolutionary Relationship

Gray-footed Spiny-rat and mantled howler share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

mantled howler

LC — Least Concern

Physical Characteristics

Attribute	Gray-footed Spiny-rat	mantled howler
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.

mantled howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador.