Black-headed Night Monkey vs Gorgas Oryzomys

Aotus nigriceps compared with Oryzomys gorgasi

Key Differences

• Black-headed Night Monkey is Least Concern while Gorgas Oryzomys is Endangered.

Taxonomic Classification

Rank	Black-headed Night Monkey	Gorgas Oryzomys
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Rodentia (Rodents)
Family	Aotidae	Cricetidae
Genus	Aotus	Oryzomys
Species	Aotus nigriceps	Oryzomys gorgasi

Evolutionary Relationship

Black-headed Night Monkey and Gorgas Oryzomys share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Gorgas Oryzomys

EN — Endangered

Physical Characteristics

Attribute	Black-headed Night Monkey	Gorgas Oryzomys
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Gorgas Oryzomys

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia 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.