Hurleur du Maranhao vs Ray

Alouatta ululata compared with Atlantoraja castelnaui

Key Differences

• Hurleur du Maranhao is Endangered while Ray is Critically Endangered.

Taxonomic Classification

Rank	Hurleur du Maranhao	Ray
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Mammalia (Mammals)	Elasmobranchii
Order	Primates (Primates)	Rajiformes (Rajiformes)
Family	Atelidae	Arhynchobatidae
Genus	Alouatta	Atlantoraja
Species	Alouatta ululata	Atlantoraja castelnaui

Evolutionary Relationship

Hurleur du Maranhao and Ray share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Hurleur du Maranhao

EN — Endangered

Ray

CR — Critically Endangered

Physical Characteristics

Attribute	Hurleur du Maranhao	Ray
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Ray