Napo Spiny-rat vs northern night monkey

Proechimys quadruplicatus compared with Aotus trivirgatus

Taxonomic Classification

Rank	Napo Spiny-rat	northern night monkey
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	Aotidae
Genus	Proechimys	Aotus
Species	Proechimys quadruplicatus	Aotus trivirgatus

Evolutionary Relationship

Napo Spiny-rat and northern night monkey share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Napo Spiny-rat

LC — Least Concern

northern night monkey

LC — Least Concern

Physical Characteristics

Attribute	Napo Spiny-rat	northern night monkey
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.

northern night monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela