Black Howler Monkey vs Handley s Slender Opossum

Alouatta pigra compared with Marmosops handleyi

Key Differences

• Black Howler Monkey is Endangered while Handley s Slender Opossum is Critically Endangered.

Taxonomic Classification

Rank	Black Howler Monkey	Handley s Slender Opossum
Kingdom same	Animalia (حيوانات)	Animalia (حيوانات)
Phylum same	Chordata (حبليات)	Chordata (حبليات)
Class same	Mammalia (ثدييات)	Mammalia (ثدييات)
Order	Primates (رئيسيات)	Didelphimorphia (Didelphimorphia)
Family	Atelidae	Didelphidae
Genus	Alouatta	Marmosops
Species	Alouatta pigra	Marmosops handleyi

Evolutionary Relationship

Black Howler Monkey and Handley s Slender Opossum share a common ancestor at the Class level: Mammalia. (ثدييات)

Conservation Status

Black Howler Monkey

EN — Endangered

Handley s Slender Opossum

CR — Critically Endangered

Physical Characteristics

Attribute	Black Howler Monkey	Handley s Slender Opossum
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Black Howler Monkey

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Handley s Slender Opossum

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and montane grasslands and shrublands, among 4 distinct biome types spanning the Neotropic and Oceanian realms. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Colombia. Currently classified as Critically Endangered on the IUCN Red List, this species faces significant conservation challenges across its range.

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.