Gray-bellied Night Monkey vs Rio Branco Antbird

Aotus lemurinus compared with Cercomacra carbonaria

Key Differences

• Gray-bellied Night Monkey is Vulnerable while Rio Branco Antbird is Critically Endangered.

Taxonomic Classification

Rank	Gray-bellied Night Monkey	Rio Branco 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	Cercomacra
Species	Aotus lemurinus	Cercomacra carbonaria

Evolutionary Relationship

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

Conservation Status

Gray-bellied Night Monkey

VU — Vulnerable

Rio Branco Antbird

CR — Critically Endangered

Physical Characteristics

Attribute	Gray-bellied Night Monkey	Rio Branco 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.

Rio Branco Antbird

Habitat

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

Range

Found in Norway. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.