Gray-bellied Night Monkey vs Spatulate Oysterling

Aotus lemurinus compared with Arrhenia spathulata

Key Differences

Gray-bellied Night Monkey is Vulnerable while Spatulate Oysterling is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Spatulate Oysterling
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Agaricales (Gilled Mushrooms)
Family	Aotidae	Hygrophoraceae
Genus	Aotus	Arrhenia
Species	Aotus lemurinus	Arrhenia spathulata

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Spatulate Oysterling

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Spatulate Oysterling
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.