Gray-bellied Night Monkey vs Streak-breasted Treehunter

Aotus lemurinus compared with Thripadectes rufobrunneus

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Streak-breasted Treehunter is Least Concern.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Streak-breasted Treehunter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Furnariidae
Genus	Aotus	Thripadectes
Species	Aotus lemurinus	Thripadectes rufobrunneus

Evolutionary Relationship

Gray-bellied Night Monkey and Streak-breasted Treehunter share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Streak-breasted Treehunter

LC — Least Concern

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Streak-breasted Treehunter
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.

Streak-breasted Treehunter

Habitat

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

Range

Found in Norway.