Gray-bellied Night Monkey vs Hook-tipped Roller

Aotus lemurinus compared with Ancylis apicella

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Hook-tipped Roller is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Hook-tipped 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 apicella

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Hook-tipped Roller

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Hook-tipped 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.

Hook-tipped Roller

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden.