Bolivian red howler vs Goeldi's marmoset

Alouatta sara compared with Callimico goeldii

Key Differences

• Bolivian red howler is Near Threatened while Goeldi's marmoset is Vulnerable.

Taxonomic Classification

Rank	Bolivian red howler	Goeldi's marmoset
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order same	Primates (灵长目)	Primates (灵长目)
Family	Atelidae	Callitrichidae
Genus	Alouatta	Callimico
Species	Alouatta sara	Callimico goeldii

Evolutionary Relationship

Bolivian red howler and Goeldi's marmoset share a common ancestor at the Order level: Primates. (灵长目)

Conservation Status

Bolivian red howler

NT — Near Threatened

Goeldi's marmoset

VU — Vulnerable

Physical Characteristics

Attribute	Bolivian red howler	Goeldi's marmoset
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bolivian red howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Goeldi's marmoset

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia. 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.