Black-headed Night Monkey vs Fake round ray

Aotus nigriceps compared with Urotrygon simulatrix

Key Differences

• Black-headed Night Monkey is Least Concern while Fake round ray is Vulnerable.

Taxonomic Classification

Rank	Black-headed Night Monkey	Fake round ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Myliobatiformes (Myliobatiformes)
Family	Aotidae	Urotrygonidae
Genus	Aotus	Urotrygon
Species	Aotus nigriceps	Urotrygon simulatrix

Evolutionary Relationship

Black-headed Night Monkey and Fake round ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Fake round ray

VU — Vulnerable

Physical Characteristics

Attribute	Black-headed Night Monkey	Fake round ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Fake round ray

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.