Littorina arctica var. eliator M.Sars, 1851 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Littorinidae genus Littorina species Littorina obtusata Name Homonyms Littorina arctica var. eliator M.Sars, 1851