Bolivian red howler vs violet risso

Alouatta sara compared with Rissoa violacea

Key Differences

• Bolivian red howler is Near Threatened while violet risso is Not Evaluated.

Taxonomic Classification

Rank	Bolivian red howler	violet risso
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Littorinimorpha (Littorinimorpha)
Family	Atelidae	Rissoidae
Genus	Alouatta	Rissoa
Species	Alouatta sara	Rissoa violacea

Evolutionary Relationship

Bolivian red howler and violet risso share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Bolivian red howler

NT — Near Threatened

violet risso

NE — Not Evaluated

Physical Characteristics

Attribute	Bolivian red howler	violet risso
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bolivian red howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

violet risso

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Distributed across Denmark and Norway.

Bolivian red howler

The Bolivian red howler (Alouatta sara) is a species in the genus Alouatta. It is currently classified as Near Threatened on the IUCN Red List. Typically found in diverse terrestrial and aquatic ecosystems.