Black-headed Night Monkey vs Chacoan Peccary

Aotus nigriceps compared with Catagonus wagneri

Key Differences

• Black-headed Night Monkey is Least Concern while Chacoan Peccary is Endangered.

Taxonomic Classification

Rank	Black-headed Night Monkey	Chacoan Peccary
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Artiodactyla (Even-toed Ungulates)
Family	Aotidae	Tayassuidae
Genus	Aotus	Catagonus
Species	Aotus nigriceps	Catagonus wagneri

Evolutionary Relationship

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

Conservation Status

Black-headed Night Monkey

LC — Least Concern

Chacoan Peccary

EN — Endangered

Physical Characteristics

Attribute	Black-headed Night Monkey	Chacoan Peccary
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black-headed Night Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Chacoan Peccary

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.

Chacoan Peccary

The Chacoan Peccary (Catagonus wagneri) is a species in the genus Catagonus. It is currently classified as Endangered on the IUCN Red List.