Amazon Black Howler vs Metcalfe bean

Alouatta nigerrima compared with Phaseolus maculatus

Taxonomic Classification

Rank	Amazon Black Howler	Metcalfe bean
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Fabales (Legumes & Allies)
Family	Atelidae	Fabaceae
Genus	Alouatta	Phaseolus
Species	Alouatta nigerrima	Phaseolus maculatus

Conservation Status

Amazon Black Howler

LC — Least Concern

Metcalfe bean

LC — Least Concern

Physical Characteristics

Attribute	Amazon Black Howler	Metcalfe bean
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Metcalfe bean

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

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.