Gray-bellied Night Monkey vs Long-tailed Antbird

Aotus lemurinus compared with Drymophila caudata

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Long-tailed Antbird is Near Threatened.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Long-tailed Antbird
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Thamnophilidae
Genus	Aotus	Drymophila
Species	Aotus lemurinus	Drymophila caudata

Evolutionary Relationship

Gray-bellied Night Monkey and Long-tailed Antbird share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Long-tailed Antbird

NT — Near Threatened

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Long-tailed Antbird
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.

Long-tailed Antbird

Habitat

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

Range

Distributed across Colombia, Norway, and Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Shared Countries

Both species can be found in 2 countries:

🇨🇴 Colombia 🇻🇪 Venezuela