Gray-bellied Night Monkey vs Narrow-Cheeked Clusterfly

Aotus lemurinus compared with Pollenia angustigena

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Narrow-Cheeked Clusterfly is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Narrow-Cheeked Clusterfly
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Diptera (Diptera)
Family	Aotidae	Polleniidae
Genus	Aotus	Pollenia
Species	Aotus lemurinus	Pollenia angustigena

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Narrow-Cheeked Clusterfly

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Narrow-Cheeked Clusterfly
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-Cheeked Clusterfly

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States.