Common Periwinkle vs Mottle-faced Tamarin

Littorina littorea compared with Saguinus inustus

Taxonomic Classification

Rank	Common Periwinkle	Mottle-faced Tamarin
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Primates (Primates)
Family	Littorinidae	Callitrichidae
Genus	Littorina	Saguinus
Species	Littorina littorea	Saguinus inustus

Evolutionary Relationship

Common Periwinkle and Mottle-faced Tamarin share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Periwinkle

LC — Least Concern

Mottle-faced Tamarin

LC — Least Concern

Physical Characteristics

Attribute	Common Periwinkle	Mottle-faced Tamarin
Diet	—	—
Average Lifespan	—	—
Average Length	—	—
Average Weight	—	—

Habitat & Geographic Range

Common Periwinkle

Habitat

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

Range

Found across Europe (4 countries) and North America (Canada, United States).

Mottle-faced Tamarin

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

Range

Found in Colombia.

Common Periwinkle

Common Periwinkle (Littorina littorea) is classified as Least Concern (LC) on the IUCN Red List. Widespread and abundant across its range, with stable populations and no immediate conservation concerns.