Gray-bellied Night Monkey vs Lead-coloured Drill

Aotus lemurinus compared with Dichrorampha plumbana

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Lead-coloured Drill is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Lead-coloured Drill
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	Dichrorampha
Species	Aotus lemurinus	Dichrorampha plumbana

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Lead-coloured Drill

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Lead-coloured Drill
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.

Lead-coloured Drill

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.