Gray-bellied Night Monkey vs Running mountaingrass

Aotus lemurinus compared with Oplismenus compositus

Key Differences

Gray-bellied Night Monkey is Vulnerable while Running mountaingrass is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Running mountaingrass
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Liliopsida (Monocots)
Order	Primates (Primates)	Poales (Grasses)
Family	Aotidae	Poaceae (Grass Family)
Genus	Aotus	Oplismenus
Species	Aotus lemurinus	Oplismenus compositus

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Running mountaingrass

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Running mountaingrass
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Gray-bellied Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, and Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Running mountaingrass

Habitat

Typically found in grasslands, wetlands, forests, and cultivated landscapes.

Range

Widely distributed across Asia (Indonesia, Taiwan), Europe (France, United Kingdom), North America (Guatemala, Honduras, United States), Oceania and the Pacific (9 countries), and South America (Colombia).