Gray-bellied Night Monkey vs Two-coloured Bell

Aotus lemurinus compared with Eucosma obumbratana

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Two-coloured Bell is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Two-coloured Bell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Tortricidae
Genus	Aotus	Eucosma
Species	Aotus lemurinus	Eucosma obumbratana

Evolutionary Relationship

Gray-bellied Night Monkey and Two-coloured Bell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Two-coloured Bell

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Two-coloured Bell
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.

Two-coloured Bell

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.