Gray-bellied Night Monkey vs White-bearded Hermit

Aotus lemurinus compared with Phaethornis hispidus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while White-bearded Hermit is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	White-bearded Hermit
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Apodiformes (Apodiformes)
Family	Aotidae	Trochilidae
Genus	Aotus	Phaethornis
Species	Aotus lemurinus	Phaethornis hispidus

Evolutionary Relationship

Gray-bellied Night Monkey and White-bearded Hermit share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

White-bearded Hermit

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	White-bearded Hermit
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.

White-bearded Hermit

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

White-bearded Hermit

White-bearded Hermit (Phaethornis hispidus) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.

Shared Countries

Both species can be found in 3 countries:

🇨🇴 Colombia 🇪🇨 Ecuador 🇻🇪 Venezuela