Gray-bellied Night Monkey vs Knotgrass

Aotus lemurinus compared with Paspalum distichum

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Knotgrass is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Knotgrass
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	Paspalum
Species	Aotus lemurinus	Paspalum distichum

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Knotgrass

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Knotgrass
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.

Knotgrass

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and tropical and subtropical coniferous forests, among 8 distinct biome types spanning the Indomalayan and Palearctic realms. Populations are also found in montane and highland environments at higher elevations.

Range

Widely distributed across Africa (8 countries), Asia (21 countries), Europe (21 countries), North America (4 countries), Oceania and the Pacific (5 countries), and South America (4 countries).

Shared Countries

Both species can be found in 1 countries:

🇨🇴 Colombia