Gray-bellied Night Monkey vs Narrow-barred Dwarf

Aotus lemurinus compared with Elachista unifasciella

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Narrow-barred Dwarf is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Narrow-barred Dwarf
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Elachistidae
Genus	Aotus	Elachista
Species	Aotus lemurinus	Elachista unifasciella

Evolutionary Relationship

Gray-bellied Night Monkey and Narrow-barred Dwarf share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Narrow-barred Dwarf

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Narrow-barred Dwarf
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.

Narrow-barred Dwarf

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, and Sweden. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.