Hurleur du Maranhao vs Amerika-aka-ei

Alouatta ululata compared with Hypanus americanus

Key Differences

• Hurleur du Maranhao is Endangered while Amerika-aka-ei is Near Threatened.

Taxonomic Classification

Rank	Hurleur du Maranhao	Amerika-aka-ei
Kingdom same	Animalia (動物)	Animalia (動物)
Phylum same	Chordata (脊索動物)	Chordata (脊索動物)
Class	Mammalia (哺乳類)	Elasmobranchii
Order	Primates (サル目)	Myliobatiformes (トビエイ目)
Family	Atelidae	Dasyatidae
Genus	Alouatta	Hypanus
Species	Alouatta ululata	Hypanus americanus

Evolutionary Relationship

Hurleur du Maranhao and Amerika-aka-ei share a common ancestor at the Phylum level: Chordata. (脊索動物)

Conservation Status

Hurleur du Maranhao

EN — Endangered

Amerika-aka-ei

NT — Near Threatened

Physical Characteristics

Attribute	Hurleur du Maranhao	Amerika-aka-ei
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Amerika-aka-ei

Habitat

Native to South America, inhabiting ecosystems characteristic of the region.

Range

Found in Venezuela. Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.