Amazon Black Howler vs Lesser Rocktripe

Alouatta nigerrima compared with Umbilicaria muhlenbergii

Key Differences

• Amazon Black Howler is Least Concern while Lesser Rocktripe is Not Evaluated.

Taxonomic Classification

Rank	Amazon Black Howler	Lesser Rocktripe
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Ascomycota (Sac Fungi)
Class	Mammalia (Mammals)	Lecanoromycetes (Lecanoromycetes)
Order	Primates (Primates)	Umbilicariales (Umbilicariales)
Family	Atelidae	Umbilicariaceae
Genus	Alouatta	Umbilicaria
Species	Alouatta nigerrima	Umbilicaria muhlenbergii

Conservation Status

Amazon Black Howler

LC — Least Concern

Lesser Rocktripe

NE — Not Evaluated

Physical Characteristics

Attribute	Amazon Black Howler	Lesser Rocktripe
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Amazon Black Howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Lesser Rocktripe

Habitat

Native to North America, inhabiting ecosystems characteristic of the region.

Range

Found in United States.

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.