Praelittorina sepkoskii Nützel & Erwin, 2004 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Littorinidae genus Praelittorina species Praelittorina sepkoskii Name Homonyms Praelittorina sepkoskii Nützel & Erwin, 2004