Amazon Black Howler vs Smearwort

Alouatta nigerrima compared with Aristolochia rotunda

Key Differences

• Amazon Black Howler is Least Concern while Smearwort is Not Evaluated.

Taxonomic Classification

Rank	Amazon Black Howler	Smearwort
Kingdom	Animalia (Animals)	Plantae (Plants)
Phylum	Chordata (Chordates)	Magnoliophyta (Flowering Plants)
Class	Mammalia (Mammals)	Magnoliopsida (Dicots)
Order	Primates (Primates)	Piperales (Piperales)
Family	Atelidae	Aristolochiaceae
Genus	Alouatta	Aristolochia
Species	Alouatta nigerrima	Aristolochia rotunda

Conservation Status

Amazon Black Howler

LC — Least Concern

Smearwort

NE — Not Evaluated

Physical Characteristics

Attribute	Amazon Black Howler	Smearwort
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Smearwort

Habitat

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

Range

Distributed across Belgium, France, Netherlands, and United Kingdom.

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.