? stagnalis Baster, 1765 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Cochliopidae genus Eupaludestrina species Eupaludestrina stagnorum Name Homonyms ? stagnalis Burmeister, 1835 ? stagnalis Baster, 1765