Amazon Black Howler vs Hairy-nosed otter

Alouatta nigerrima compared with Lutra sumatrana

Key Differences

• Amazon Black Howler is Least Concern while Hairy-nosed otter is Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	Hairy-nosed otter
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Carnivora (Carnivorans)
Family	Atelidae	Mustelidae (Weasels & Otters)
Genus	Alouatta	Lutra (Otters)
Species	Alouatta nigerrima	Lutra sumatrana

Evolutionary Relationship

Amazon Black Howler and Hairy-nosed otter share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazon Black Howler

LC — Least Concern

Hairy-nosed otter

EN — Endangered

Physical Characteristics

Attribute	Amazon Black Howler	Hairy-nosed otter
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Hairy-nosed otter

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.