Gray-footed Spiny-rat vs Hurleur du Maranhao

Proechimys poliopus compared with Alouatta ululata

Key Differences

• Gray-footed Spiny-rat is Vulnerable while Hurleur du Maranhao is Endangered.

Taxonomic Classification

Rank	Gray-footed Spiny-rat	Hurleur du Maranhao
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order	Rodentia (อันดับสัตว์ฟันแทะ)	Primates (อันดับวานร)
Family	Echimyidae	Atelidae
Genus	Proechimys	Alouatta
Species	Proechimys poliopus	Alouatta ululata

Evolutionary Relationship

Gray-footed Spiny-rat and Hurleur du Maranhao share a common ancestor at the Class level: Mammalia. (สัตว์เลี้ยงลูกด้วยน้ำนม)

Conservation Status

Gray-footed Spiny-rat

VU — Vulnerable

Hurleur du Maranhao

EN — Endangered

Physical Characteristics

Attribute	Gray-footed Spiny-rat	Hurleur du Maranhao
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.

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.