Bolivian red howler vs Pixie Foam

Alouatta sara compared with Stereocaulon pileatum

Key Differences

• Bolivian red howler is Near Threatened while Pixie Foam is Critically Endangered.

Taxonomic Classification

Rank	Bolivian red howler	Pixie Foam
Kingdom	Animalia (животные)	Fungi (грибы)
Phylum	Chordata (хордовые)	Ascomycota (аскомицеты)
Class	Mammalia (млекопитающие)	Lecanoromycetes (леканоромицеты)
Order	Primates (приматы)	Lecanorales (леканоровые)
Family	Atelidae	Stereocaulaceae
Genus	Alouatta	Stereocaulon
Species	Alouatta sara	Stereocaulon pileatum

Conservation Status

Bolivian red howler

NT — Near Threatened

Pixie Foam

CR — Critically Endangered

Physical Characteristics

Attribute	Bolivian red howler	Pixie Foam
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Bolivian red howler

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Pixie Foam

Habitat

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

Range

Distributed across Denmark, Norway, Portugal, Sweden, and United States. 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.