Hurleur du Maranhao vs Rivero's Cochran Frog

Alouatta ululata compared with Cochranella riveroi

Key Differences

• Hurleur du Maranhao is Endangered while Rivero's Cochran Frog is Vulnerable.

Taxonomic Classification

Rank	Hurleur du Maranhao	Rivero's Cochran 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	Centrolenidae
Genus	Alouatta	Cochranella
Species	Alouatta ululata	Cochranella riveroi

Evolutionary Relationship

Hurleur du Maranhao and Rivero's Cochran Frog share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hurleur du Maranhao

EN — Endangered

Rivero's Cochran Frog

VU — Vulnerable

Physical Characteristics

Attribute	Hurleur du Maranhao	Rivero's Cochran Frog
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Rivero's Cochran Frog

Habitat

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

Range

Found in Venezuela. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.