Amazon Black Howler vs One-striped opossum

Alouatta nigerrima compared with Monodelphis unistriata

Key Differences

• Amazon Black Howler is Least Concern while One-striped opossum is Critically Endangered.

Taxonomic Classification

Rank	Amazon Black Howler	One-striped opossum
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class same	Mammalia (Mammals)	Mammalia (Mammals)
Order	Primates (Primates)	Didelphimorphia (Didelphimorphia)
Family	Atelidae	Didelphidae
Genus	Alouatta	Monodelphis
Species	Alouatta nigerrima	Monodelphis unistriata

Evolutionary Relationship

Amazon Black Howler and One-striped opossum share a common ancestor at the Class level: Mammalia. (Mammals)

Conservation Status

Amazon Black Howler

LC — Least Concern

One-striped opossum

CR — Critically Endangered

Physical Characteristics

Attribute	Amazon Black Howler	One-striped opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

One-striped opossum

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.