Black-headed Night Monkey vs Variable Chachalaca / Little Chachalaca

Aotus nigriceps compared with Ortalis motmot

Taxonomic Classification

Rank	Black-headed Night Monkey	Variable Chachalaca / Little Chachalaca
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Galliformes (Galliformes)
Family	Aotidae	Cracidae
Genus	Aotus	Ortalis
Species	Aotus nigriceps	Ortalis motmot

Evolutionary Relationship

Black-headed Night Monkey and Variable Chachalaca / Little Chachalaca share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Variable Chachalaca / Little Chachalaca

LC — Least Concern

Physical Characteristics

Attribute	Black-headed Night Monkey	Variable Chachalaca / Little Chachalaca
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Variable Chachalaca / Little Chachalaca

Habitat

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

Range

Distributed across Colombia, 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.