Common Periwinkle vs Long-tailed Goral

Littorina littorea compared with Naemorhedus caudatus

Key Differences

• Common Periwinkle is Least Concern while Long-tailed Goral is Vulnerable.

Taxonomic Classification

Rank	Common Periwinkle	Long-tailed Goral
Kingdom same	Animalia (Animals)	Animalia (Animals)
Phylum	Mollusca (Mollusks)	Chordata (Chordates)
Class	Gastropoda (Gastropoda)	Mammalia (Mammals)
Order	Littorinimorpha (Littorinimorpha)	Artiodactyla (Even-toed Ungulates)
Family	Littorinidae	Bovidae (Bovids)
Genus	Littorina	Naemorhedus
Species	Littorina littorea	Naemorhedus caudatus

Evolutionary Relationship

Common Periwinkle and Long-tailed Goral share a common ancestor at the Kingdom level: Animalia. (Animals)

Conservation Status

Common Periwinkle

LC — Least Concern

Long-tailed Goral

VU — Vulnerable

Physical Characteristics

Attribute	Common Periwinkle	Long-tailed Goral
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).

Long-tailed Goral

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.