Gray-bellied Night Monkey vs Spot-bellied Eagle-Owl

Aotus lemurinus compared with Bubo nipalensis

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Spot-bellied Eagle-Owl is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Spot-bellied Eagle-Owl
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Strigiformes (Owls)
Family	Aotidae	Strigidae (True Owls)
Genus	Aotus	Bubo (Eagle Owls)
Species	Aotus lemurinus	Bubo nipalensis

Evolutionary Relationship

Gray-bellied Night Monkey and Spot-bellied Eagle-Owl share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Spot-bellied Eagle-Owl

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Spot-bellied Eagle-Owl
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.

Spot-bellied Eagle-Owl

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.