Black-headed Night Monkey vs Round-spotted Major

Aotus nigriceps compared with Oxycera dives

Key Differences

• Black-headed Night Monkey is Least Concern while Round-spotted Major is Not Evaluated.

Taxonomic Classification

Rank	Black-headed Night Monkey	Round-spotted Major
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Diptera (Diptera)
Family	Aotidae	Stratiomyidae
Genus	Aotus	Oxycera
Species	Aotus nigriceps	Oxycera dives

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Round-spotted Major

NE — Not Evaluated

Physical Characteristics

Attribute	Black-headed Night Monkey	Round-spotted Major
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Round-spotted Major

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Norway and Sweden.

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.