Black-headed Night Monkey vs Guyanan spiny rat

Aotus nigriceps compared with Proechimys hoplomyoides

Key Differences

• Black-headed Night Monkey is Least Concern while Guyanan spiny rat is Data Deficient.

Taxonomic Classification

Rank	Black-headed Night Monkey	Guyanan spiny rat
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	Echimyidae
Genus	Aotus	Proechimys
Species	Aotus nigriceps	Proechimys hoplomyoides

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Guyanan spiny rat

DD — Data Deficient

Physical Characteristics

Attribute	Black-headed Night Monkey	Guyanan spiny rat
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Guyanan spiny rat

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.