Black-headed Night Monkey vs Lesser Spot-nosed Monkey

Aotus nigriceps compared with Cercopithecus petaurista

Key Differences

• Black-headed Night Monkey is Least Concern while Lesser Spot-nosed Monkey is Near Threatened.

Taxonomic Classification

Rank	Black-headed Night Monkey	Lesser Spot-nosed Monkey
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Primates (灵长目)	Primates (灵长目)
Family	Aotidae	Cercopithecidae (Old World Monkeys)
Genus	Aotus	Cercopithecus
Species	Aotus nigriceps	Cercopithecus petaurista

Evolutionary Relationship

Black-headed Night Monkey and Lesser Spot-nosed Monkey share a common ancestor at the Order level: Primates. (灵长目)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Lesser Spot-nosed Monkey

NT — Near Threatened

Physical Characteristics

Attribute	Black-headed Night Monkey	Lesser Spot-nosed Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Spot-nosed Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.