Black Howler Monkey vs Mondolfi’s Four-eyed Opossum

Alouatta pigra compared with Philander mondolfii

Key Differences

• Black Howler Monkey is Endangered while Mondolfi’s Four-eyed Opossum is Least Concern.

Taxonomic Classification

Rank	Black Howler Monkey	Mondolfi’s Four-eyed 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	Philander
Species	Alouatta pigra	Philander mondolfii

Evolutionary Relationship

Black Howler Monkey and Mondolfi’s Four-eyed Opossum share a common ancestor at the Class level: Mammalia. (哺乳類)

Conservation Status

Black Howler Monkey

EN — Endangered

Mondolfi’s Four-eyed Opossum

LC — Least Concern

Physical Characteristics

Attribute	Black Howler Monkey	Mondolfi’s Four-eyed Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Mondolfi’s Four-eyed Opossum

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Venezuela.

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.