Superfamily Littorinoidea Genus Littorina Rank Species | ||
Similar Littorina fabalis, Littorina scutulata, Littorina obtusata, Littoraria, Littorina saxatilis | ||
Littorina islandica is an extinct species of sea snail, a marine gastropod mollusk in the family Littorinidae, the winkles or periwinkles.
References
Littorina islandica Wikipedia(Text) CC BY-SA