Black-headed Night Monkey vs White-throated Barbtail

Aotus nigriceps compared with Premnoplex tatei

Key Differences

• Black-headed Night Monkey is Least Concern while White-throated Barbtail is Endangered.

Taxonomic Classification

Rank	Black-headed Night Monkey	White-throated Barbtail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Passeriformes (Songbirds)
Family	Aotidae	Furnariidae
Genus	Aotus	Premnoplex
Species	Aotus nigriceps	Premnoplex tatei

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

White-throated Barbtail

EN — Endangered

Physical Characteristics

Attribute	Black-headed Night Monkey	White-throated Barbtail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-throated Barbtail

Habitat

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

Range

Distributed across Norway and Venezuela. Currently classified as Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.