| Cecina | |
|---|---|
|   | |
| A live individual of Cecina manchurica | |
| Scientific classification   | |
| Domain: | Eukaryota | 
| Kingdom: | Animalia | 
| Phylum: | Mollusca | 
| Class: | Gastropoda | 
| Subclass: | Caenogastropoda | 
| Order: | Littorinimorpha | 
| Family: | Pomatiopsidae | 
| Genus: | Cecina A. Adams, 1861 [1] | 
| Diversity [2] | |
| 8 species | |
Cecina is a genus of sea snails which have a gill and an operculum, gastropod mollusks or micromollusks in the family Pomatiopsidae. [3]
They live in shallow waters in littoral and supralittoral habitats. [2]
 
 The distribution of the genus Cecina includes the Sea of Japan in Primorsky Krai, Russia, [2] Japan [4] and Washington state, USA. [5]
In 1861, Arthur Adams described the genus Cecina as a monotypic genus with Cecina manchurica as the only species. [1] [4] The current classification of Cecina follows Davis (1979) [4] and other authors. [6]
In 1996, Larisa A. Prozorova reviewed the genus, described 6 new species of Cecina and re-established Cecina tatarica as a separate species. [2] [7]
There are eight [2] species within the genus Cecina: