Gray-bellied Night Monkey vs Red-thighed Epeolus

Aotus lemurinus compared with Epeolus cruciger

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Red-thighed Epeolus is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Red-thighed Epeolus
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Hymenoptera (Ants, Bees & Wasps)
Family	Aotidae	Apidae (Bees)
Genus	Aotus	Epeolus
Species	Aotus lemurinus	Epeolus cruciger

Evolutionary Relationship

Gray-bellied Night Monkey and Red-thighed Epeolus share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Red-thighed Epeolus

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Red-thighed Epeolus
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.

Red-thighed Epeolus

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

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