Hurleur du Maranhao vs tiny risso snail

Alouatta ululata compared with Rissoa parva

Key Differences

• Hurleur du Maranhao is Endangered while tiny risso snail is Least Concern.

Taxonomic Classification

Rank	Hurleur du Maranhao	tiny risso snail
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Chordata (Chordates)	Mollusca (Mollusks)
Class	Mammalia (Mammals)	Gastropoda (Gastropoda)
Order	Primates (Primates)	Littorinimorpha (Littorinimorpha)
Family	Atelidae	Rissoidae
Genus	Alouatta	Rissoa
Species	Alouatta ululata	Rissoa parva

Evolutionary Relationship

Hurleur du Maranhao and tiny risso snail share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Hurleur du Maranhao

EN — Endangered

tiny risso snail

LC — Least Concern

Physical Characteristics

Attribute	Hurleur du Maranhao	tiny risso snail
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Hurleur du Maranhao

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

tiny risso snail

Habitat

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

Range

Distributed across Belgium, Denmark, Norway, and Sweden.