Black-headed Night Monkey vs Plain Antvireo

Aotus nigriceps compared with Dysithamnus mentalis

Taxonomic Classification

Rank	Black-headed Night Monkey	Plain Antvireo
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	Dysithamnus
Species	Aotus nigriceps	Dysithamnus mentalis

Evolutionary Relationship

Black-headed Night Monkey and Plain Antvireo share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Plain Antvireo

LC — Least Concern

Physical Characteristics

Attribute	Black-headed Night Monkey	Plain Antvireo
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Plain Antvireo

Habitat

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

Range

Distributed across Colombia, Ecuador, Norway, and Venezuela.

Black-headed Night Monkey

The Black-headed Night Monkey (Aotus nigriceps) is a species in the genus Aotus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Plain Antvireo

Plain Antvireo (Dysithamnus mentalis) 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.