Amazon Black Howler vs Goeldi's marmoset

Alouatta nigerrima compared with Callimico goeldii

Key Differences

• Amazon Black Howler is Least Concern while Goeldi's marmoset is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Goeldi's marmoset
Kingdom same	Animalia (동물)	Animalia (동물)
Phylum same	Chordata (척삭동물)	Chordata (척삭동물)
Class same	Mammalia (포유류)	Mammalia (포유류)
Order same	Primates (영장목)	Primates (영장목)
Family	Atelidae	Callitrichidae
Genus	Alouatta	Callimico
Species	Alouatta nigerrima	Callimico goeldii

Evolutionary Relationship

Amazon Black Howler and Goeldi's marmoset share a common ancestor at the Order level: Primates. (영장목)

Conservation Status

Amazon Black Howler

LC — Least Concern

Goeldi's marmoset

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Goeldi's marmoset
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Goeldi's marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.