Common Periwinkle vs Pale Titi

Littorina littorea compared with Plecturocebus pallescens

Taxonomic Classification

Rank	Common Periwinkle	Pale Titi
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Primates (Primates)
Family	Littorinidae	Pitheciidae
Genus	Littorina	Plecturocebus
Species	Littorina littorea	Plecturocebus pallescens

Evolutionary Relationship

Common Periwinkle and Pale Titi share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Periwinkle

LC — Least Concern

Pale Titi

LC — Least Concern

Physical Characteristics

Attribute	Common Periwinkle	Pale Titi
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).

Pale Titi

Habitat

Typically found in diverse terrestrial and aquatic ecosystems.

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.