Gray-bellied Night Monkey vs Longleaf primrose-willow

Aotus lemurinus compared with Ludwigia longifolia

Key Differences

Gray-bellied Night Monkey is Vulnerable while Longleaf primrose-willow is Not Evaluated.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Longleaf primrose-willow
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Myrtales (Myrtales)
Family	Aotidae	Onagraceae
Genus	Aotus	Ludwigia
Species	Aotus lemurinus	Ludwigia longifolia

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Longleaf primrose-willow

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Longleaf primrose-willow
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.