Black-headed Night Monkey vs Mountain Plume

Aotus nigriceps compared with Stenoptilia islandicus

Key Differences

• Black-headed Night Monkey is Least Concern while Mountain Plume is Vulnerable.

Taxonomic Classification

Rank	Black-headed Night Monkey	Mountain Plume
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Aotidae	Pterophoridae
Genus	Aotus	Stenoptilia
Species	Aotus nigriceps	Stenoptilia islandicus

Evolutionary Relationship

Black-headed Night Monkey and Mountain Plume share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Mountain Plume

VU — Vulnerable

Physical Characteristics

Attribute	Black-headed Night Monkey	Mountain Plume
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mountain Plume

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Finland, Iceland, Norway, Russia, and Sweden. Currently classified as Vulnerable 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.