Tryonia Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Mollusca class Gastropoda order Littorinimorpha family Cochliopidae genus Tryonia Name Homonyms Tryonia W.Stimpson, 1865 Tryonia Stephenson, 1941 Tryonia Schuettp., J.Prado & A.T.Cochran Tryonia