Bolivian red howler vs Bugle Marble

Alouatta sara compared with Endothenia ustulana

Key Differences

• Bolivian red howler is Near Threatened while Bugle Marble is Vulnerable.

Taxonomic Classification

Rank	Bolivian red howler	Bugle Marble
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Arthropoda (Arthropods)
Class	Mammalia (Mammals)	Insecta (Insects)
Order	Primates (Primates)	Lepidoptera (Butterflies & Moths)
Family	Atelidae	Tortricidae
Genus	Alouatta	Endothenia
Species	Alouatta sara	Endothenia ustulana

Evolutionary Relationship

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

Conservation Status

Bolivian red howler

NT — Near Threatened

Bugle Marble

VU — Vulnerable

Physical Characteristics

Attribute	Bolivian red howler	Bugle Marble
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bolivian red howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Bugle Marble

Habitat

Typically found in virtually all terrestrial and freshwater habitats.

Range

Distributed across Belgium, Denmark, Norway, and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

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.

Bugle Marble

The Bugle Marble (Endothenia ustulana) is a species in the genus Endothenia. It is currently classified as Vulnerable on the IUCN Red List. Typically found in virtually all terrestrial and freshwater habitats.