Black-headed Night Monkey vs White-fronted Spider Monkey

Aotus nigriceps compared with Ateles belzebuth

Key Differences

• Black-headed Night Monkey is Least Concern while White-fronted Spider Monkey is Endangered.

Taxonomic Classification

Rank	Black-headed Night Monkey	White-fronted Spider Monkey
Kingdom same	Animalia (động vật)	Animalia (động vật)
Phylum same	Chordata (động vật có dây sống)	Chordata (động vật có dây sống)
Class same	Mammalia (lớp Thú)	Mammalia (lớp Thú)
Order same	Primates (bộ Linh trưởng)	Primates (bộ Linh trưởng)
Family	Aotidae	Atelidae
Genus	Aotus	Ateles
Species	Aotus nigriceps	Ateles belzebuth

Evolutionary Relationship

Black-headed Night Monkey and White-fronted Spider Monkey share a common ancestor at the Order level: Primates. (bộ Linh trưởng)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

White-fronted Spider Monkey

EN — Endangered

Physical Characteristics

Attribute	Black-headed Night Monkey	White-fronted Spider Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

White-fronted Spider Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia, Ecuador, 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.