Hurleur du Maranhao vs Upper Crust

Alouatta ululata compared with Amaurodon cyaneus

Key Differences

• Hurleur du Maranhao is Endangered while Upper Crust is Vulnerable.

Taxonomic Classification

Rank	Hurleur du Maranhao	Upper Crust
Kingdom	Animalia (Animals)	Fungi (Fungi)
Phylum	Chordata (Chordates)	Basidiomycota (Club Fungi)
Class	Mammalia (Mammals)	Agaricomycetes (Mushrooms)
Order	Primates (Primates)	Thelephorales (Thelephorales)
Family	Atelidae	Thelephoraceae
Genus	Alouatta	Amaurodon
Species	Alouatta ululata	Amaurodon cyaneus

Conservation Status

Hurleur du Maranhao

EN — Endangered

Upper Crust

VU — Vulnerable

Physical Characteristics

Attribute	Hurleur du Maranhao	Upper Crust
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Upper Crust

Habitat

Typically found in forest floors, decomposing wood, and soil ecosystems.

Range

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