 | This article relies largely or entirely on a single source .(April 2015) |
| Echinolittorina helenae | |
|---|---|
Scientific classification  | |
| Kingdom: | Animalia |
| Phylum: | Mollusca |
| Class: | Gastropoda |
| Subclass: | Caenogastropoda |
| Order: | Littorinimorpha |
| Family: | Littorinidae |
| Genus: | Echinolittorina |
| Species: | E. helenae |
| Binomial name | |
| Echinolittorina helenae (E.A. Smith, 1890) | |
| Synonyms [1] | |
Littorina helenaeE.A. Smith, 1890 | |
Echinolittorina helenae is a species of sea snail, a marine gastropod mollusc in the family Littorinidae, the winkles or periwinkles. [1]
