Allen s Swamp Monkey vs Black Howler Monkey

Allenopithecus nigroviridis compared with Alouatta pigra

Key Differences

• Allen s Swamp Monkey is Least Concern while Black Howler Monkey is Endangered.

Taxonomic Classification

Rank	Allen s Swamp Monkey	Black Howler Monkey
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order same	Primates (Primates)	Primates (Primates)
Family	Cercopithecidae (Old World Monkeys)	Atelidae
Genus	Allenopithecus	Alouatta
Species	Allenopithecus nigroviridis	Alouatta pigra

Evolutionary Relationship

Allen s Swamp Monkey and Black Howler Monkey share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Allen s Swamp Monkey

LC — Least Concern

Black Howler Monkey

EN — Endangered

Physical Characteristics

Attribute	Allen s Swamp Monkey	Black Howler Monkey
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Allen s Swamp Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Allen s Swamp Monkey

The Allen s Swamp Monkey (Allenopithecus nigroviridis) is a species in the genus Allenopithecus. It is currently classified as Least Concern on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.

Black Howler Monkey

The Black Howler Monkey (Alouatta pigra) is a species in the genus Alouatta. It is currently classified as Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.