Gray-bellied Night Monkey vs Small Festooned Roller

Aotus lemurinus compared with Ancylis diminutana

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Small Festooned Roller is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Small Festooned Roller
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	Ancylis
Species	Aotus lemurinus	Ancylis diminutana

Evolutionary Relationship

Gray-bellied Night Monkey and Small Festooned Roller share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Small Festooned Roller

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Small Festooned Roller
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.

Small Festooned Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Canada, Denmark, Norway, and Sweden.