Amazon Black Howler vs Buffy-headed Marmoset

Alouatta nigerrima compared with Callithrix flaviceps

Key Differences

• Amazon Black Howler is Least Concern while Buffy-headed Marmoset is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Buffy-headed Marmoset
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	Atelidae	Callitrichidae
Genus	Alouatta	Callithrix
Species	Alouatta nigerrima	Callithrix flaviceps

Evolutionary Relationship

Amazon Black Howler and Buffy-headed Marmoset share a common ancestor at the Order level: Primates. (Primates)

Conservation Status

Amazon Black Howler

LC — Least Concern

Buffy-headed Marmoset

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Buffy-headed Marmoset
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Buffy-headed Marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amazon Black Howler

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

Buffy-headed Marmoset

The Buffy-Headed Marmoset (Callithrix flaviceps) is a species in the genus Callithrix. It is currently classified as Critically Endangered on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.