Gray-bellied Night Monkey vs Lesser Rocktripe

Aotus lemurinus compared with Umbilicaria muhlenbergii

Key Differences

Gray-bellied Night Monkey is Vulnerable while Lesser Rocktripe is Not Evaluated.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Lesser Rocktripe
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Primates (Primates)	Umbilicariales (Umbilicariales)
Family	Aotidae	Umbilicariaceae
Genus	Aotus	Umbilicaria
Species	Aotus lemurinus	Umbilicaria muhlenbergii

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Lesser Rocktripe

NE — Not Evaluated

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Lesser Rocktripe
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.