Black-headed Night Monkey vs Krefft's ray

Aotus nigriceps compared with Malacoraja kreffti

Taxonomic Classification

Rank	Black-headed Night Monkey	Krefft's ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Aotidae	Rajidae
Genus	Aotus	Malacoraja
Species	Aotus nigriceps	Malacoraja kreffti

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Krefft's ray

LC — Least Concern

Physical Characteristics

Attribute	Black-headed Night Monkey	Krefft's ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Krefft's 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.