black-shanked douc vs Gray-footed Spiny-rat

Pygathrix nigripes compared with Proechimys poliopus

Key Differences

• black-shanked douc is Critically Endangered while Gray-footed Spiny-rat is Vulnerable.

Taxonomic Classification

Rank	black-shanked douc	Gray-footed Spiny-rat
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Cercopithecidae (Old World Monkeys)	Echimyidae
Genus	Pygathrix	Proechimys
Species	Pygathrix nigripes	Proechimys poliopus

Evolutionary Relationship

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

Conservation Status

black-shanked douc

CR — Critically Endangered

Gray-footed Spiny-rat

VU — Vulnerable

Physical Characteristics

Attribute	black-shanked douc	Gray-footed Spiny-rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

black-shanked douc

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

black-shanked douc

The Black-shanked douc (Pygathrix nigripes) is a species in the genus Pygathrix. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.