Common Periwinkle vs Gray’s Sportive Lemur

Littorina littorea compared with Lepilemur dorsalis

Key Differences

• Common Periwinkle is Least Concern while Gray’s Sportive Lemur is Endangered.

Taxonomic Classification

Rank	Common Periwinkle	Gray’s Sportive Lemur
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Primates (Primates)
Family	Littorinidae	Lepilemuridae
Genus	Littorina	Lepilemur
Species	Littorina littorea	Lepilemur dorsalis

Evolutionary Relationship

Common Periwinkle and Gray’s Sportive Lemur share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Periwinkle

LC — Least Concern

Gray’s Sportive Lemur

EN — Endangered

Physical Characteristics

Attribute	Common Periwinkle	Gray’s Sportive Lemur
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).

Gray’s Sportive Lemur

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.