Hurleur du Maranhao vs Perijá’s Stream Frog

Alouatta ululata compared with Hyloscirtus japreria

Taxonomic Classification

Rank	Hurleur du Maranhao	Perijá’s Stream Frog
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Amphibia (Amphibians)
Order	Primates (Primates)	Anura (Frogs & Toads)
Family	Atelidae	Hylidae
Genus	Alouatta	Hyloscirtus
Species	Alouatta ululata	Hyloscirtus japreria

Evolutionary Relationship

Hurleur du Maranhao and Perijá’s Stream Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hurleur du Maranhao

EN — Endangered

Perijá’s Stream Frog

EN — Endangered

Physical Characteristics

Attribute	Hurleur du Maranhao	Perijá’s Stream Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Perijá’s Stream Frog

Habitat

Typically found in freshwater habitats, moist forests, and wetlands.