Napo Spiny-rat vs Neblina Uacari

Proechimys quadruplicatus compared with Cacajao hosomi

Key Differences

• Napo Spiny-rat is Least Concern while Neblina Uacari is Vulnerable.

Taxonomic Classification

Rank	Napo Spiny-rat	Neblina Uacari
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	Pitheciidae
Genus	Proechimys	Cacajao
Species	Proechimys quadruplicatus	Cacajao hosomi

Evolutionary Relationship

Napo Spiny-rat and Neblina Uacari share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Napo Spiny-rat

LC — Least Concern

Neblina Uacari

VU — Vulnerable

Physical Characteristics

Attribute	Napo Spiny-rat	Neblina Uacari
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Napo Spiny-rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela.

Neblina Uacari

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.

Shared Countries

Both species can be found in 1 countries:

🇻🇪 Venezuela