Bolivian red howler vs Crestless Fireback

Alouatta sara compared with Lophura erythrophthalma

Key Differences

• Bolivian red howler is Near Threatened while Crestless Fireback is Critically Endangered.

Taxonomic Classification

Rank	Bolivian red howler	Crestless Fireback
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Aves (Birds)
Order	Primates (Primates)	Galliformes (Galliformes)
Family	Atelidae	Phasianidae
Genus	Alouatta	Lophura
Species	Alouatta sara	Lophura erythrophthalma

Evolutionary Relationship

Bolivian red howler and Crestless Fireback share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Bolivian red howler

NT — Near Threatened

Crestless Fireback

CR — Critically Endangered

Physical Characteristics

Attribute	Bolivian red howler	Crestless Fireback
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bolivian red howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Crestless Fireback

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway. Currently classified as Critically Endangered 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.