Black Howler Monkey vs Simons’s Mouse Opossum

Alouatta pigra compared with Marmosa simonsi

Key Differences

• Black Howler Monkey is Endangered while Simons’s Mouse Opossum is Not Evaluated.

Taxonomic Classification

Rank	Black Howler Monkey	Simons’s Mouse Opossum
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class same	Mammalia (哺乳類)	Mammalia (哺乳類)
Order	Primates (サル目)	Didelphimorphia (Didelphimorphia)
Family	Atelidae	Didelphidae
Genus	Alouatta	Marmosa
Species	Alouatta pigra	Marmosa simonsi

Evolutionary Relationship

Black Howler Monkey and Simons’s Mouse Opossum share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Black Howler Monkey

EN — Endangered

Simons’s Mouse Opossum

NE — Not Evaluated

Physical Characteristics

Attribute	Black Howler Monkey	Simons’s Mouse Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Simons’s Mouse Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Ecuador.

Black Howler Monkey

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