Hurleur du Maranhao vs robust shell

Alouatta ululata compared with Littoraria undulata

Key Differences

• Hurleur du Maranhao is Endangered while robust shell is Least Concern.

Taxonomic Classification

Rank	Hurleur du Maranhao	robust shell
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Littorinimorpha (Littorinimorpha)
Family	Atelidae	Littorinidae
Genus	Alouatta	Littoraria
Species	Alouatta ululata	Littoraria undulata

Evolutionary Relationship

Hurleur du Maranhao and robust shell share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hurleur du Maranhao

EN — Endangered

robust shell

LC — Least Concern

Physical Characteristics

Attribute	Hurleur du Maranhao	robust shell
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

robust shell

Habitat

Typically found in terrestrial and aquatic habitats including forests and freshwater.

Range

Found in Taiwan.