Gray-bellied Night Monkey vs Red-shouldered Tanager

Aotus lemurinus compared with Tachyphonus phoenicius

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Red-shouldered Tanager is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Red-shouldered Tanager
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Thraupidae
Genus	Aotus	Tachyphonus
Species	Aotus lemurinus	Tachyphonus phoenicius

Evolutionary Relationship

Gray-bellied Night Monkey and Red-shouldered Tanager share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Red-shouldered Tanager

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Red-shouldered Tanager
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-shouldered Tanager

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela