Hurleur du Maranhao vs Northern Right Whale Dolphin

Alouatta ululata compared with Lissodelphis borealis

Key Differences

• Hurleur du Maranhao is Endangered while Northern Right Whale Dolphin is Least Concern.

Taxonomic Classification

Rank	Hurleur du Maranhao	Northern Right Whale Dolphin
Kingdom same	Animalia (动物界)	Animalia (动物界)
Phylum same	Chordata (脊索动物门)	Chordata (脊索动物门)
Class same	Mammalia (哺乳動物)	Mammalia (哺乳動物)
Order	Primates (灵长目)	Cetacea (Whales & Dolphins)
Family	Atelidae	Delphinidae (Oceanic Dolphins)
Genus	Alouatta	Lissodelphis
Species	Alouatta ululata	Lissodelphis borealis

Evolutionary Relationship

Hurleur du Maranhao and Northern Right Whale Dolphin share a common ancestor at the Class level: Mammalia. (哺乳動物)

Conservation Status

Hurleur du Maranhao

EN — Endangered

Northern Right Whale Dolphin

LC — Least Concern

Physical Characteristics

Attribute	Hurleur du Maranhao	Northern Right Whale Dolphin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Northern Right Whale Dolphin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.