Black-headed Night Monkey vs Least Pauraque

Aotus nigriceps compared with Siphonorhis brewsteri

Key Differences

• Black-headed Night Monkey is Least Concern while Least Pauraque is Near Threatened.

Taxonomic Classification

Rank	Black-headed Night Monkey	Least Pauraque
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Caprimulgiformes (Caprimulgiformes)
Family	Aotidae	Caprimulgidae
Genus	Aotus	Siphonorhis
Species	Aotus nigriceps	Siphonorhis brewsteri

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Least Pauraque

NT — Near Threatened

Physical Characteristics

Attribute	Black-headed Night Monkey	Least Pauraque
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Least Pauraque

Habitat

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

Range

Found in Norway. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

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.