Black-headed Night Monkey vs marbled electric ray

Aotus nigriceps compared with Torpedo marmorata

Key Differences

• Black-headed Night Monkey is Least Concern while marbled electric ray is Not Evaluated.

Taxonomic Classification

Rank	Black-headed Night Monkey	marbled electric ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Torpediniformes (electric ray)
Family	Aotidae	Torpedinidae
Genus	Aotus	Torpedo
Species	Aotus nigriceps	Torpedo marmorata

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

marbled electric ray

NE — Not Evaluated

Physical Characteristics

Attribute	Black-headed Night Monkey	marbled electric ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

marbled electric ray

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Denmark, 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.