Black-headed Night Monkey vs Northern Pig-tailed Macaque

Aotus nigriceps compared with Macaca leonina

Key Differences

• Black-headed Night Monkey is Least Concern while Northern Pig-tailed Macaque is Vulnerable.

Taxonomic Classification

Rank	Black-headed Night Monkey	Northern Pig-tailed Macaque
Kingdom same	Animalia (สัตว์)	Animalia (สัตว์)
Phylum same	Chordata (สัตว์มีแกนสันหลัง)	Chordata (สัตว์มีแกนสันหลัง)
Class same	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)	Mammalia (สัตว์เลี้ยงลูกด้วยน้ำนม)
Order same	Primates (อันดับวานร)	Primates (อันดับวานร)
Family	Aotidae	Cercopithecidae (Old World Monkeys)
Genus	Aotus	Macaca
Species	Aotus nigriceps	Macaca leonina

Evolutionary Relationship

Black-headed Night Monkey and Northern Pig-tailed Macaque share a common ancestor at the Order level: Primates. (อันดับวานร)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Northern Pig-tailed Macaque

VU — Vulnerable

Physical Characteristics

Attribute	Black-headed Night Monkey	Northern Pig-tailed Macaque
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Pig-tailed Macaque

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.