Gray-bellied Night Monkey vs Willow Tarspot

Aotus lemurinus compared with Rhytisma salicinum

Key Differences

Gray-bellied Night Monkey is Vulnerable while Willow Tarspot is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Willow Tarspot
Kingdom	Animalia (動物)	Fungi (菌界)
Phylum	Chordata (脊索動物)	Ascomycota (子嚢菌門)
Class	Mammalia (哺乳類)	Leotiomycetes (Leotiomycetes)
Order	Primates (サル目)	Rhytismatales (Rhytismatales)
Family	Aotidae	Rhytismataceae
Genus	Aotus	Rhytisma
Species	Aotus lemurinus	Rhytisma salicinum

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Willow Tarspot

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Willow Tarspot
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.