Amazon Black Howler vs Amazonian manatee

Alouatta nigerrima compared with Trichechus inunguis

Key Differences

• Amazon Black Howler is Least Concern while Amazonian manatee is Vulnerable.

Taxonomic Classification

Rank	Amazon Black Howler	Amazonian manatee
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Sirenia (Sirenia)
Family	Atelidae	Trichechidae
Genus	Alouatta	Trichechus
Species	Alouatta nigerrima	Trichechus inunguis

Evolutionary Relationship

Amazon Black Howler and Amazonian manatee share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Amazonian manatee

VU — Vulnerable

Physical Characteristics

Attribute	Amazon Black Howler	Amazonian manatee
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amazonian manatee

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Distributed across Colombia and Ecuador. 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.

Amazonian manatee

The Amazonian manatee (Trichechus inunguis) is a species in the genus Trichechus. It is currently classified as Vulnerable on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.