Gray-bellied Night Monkey vs Yarrow Flat-body

Aotus lemurinus compared with Depressaria olerella

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Yarrow Flat-body is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Yarrow Flat-body
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Depressariidae
Genus	Aotus	Depressaria
Species	Aotus lemurinus	Depressaria olerella

Evolutionary Relationship

Gray-bellied Night Monkey and Yarrow Flat-body share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Yarrow Flat-body

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Yarrow Flat-body
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.

Yarrow Flat-body

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.