Cyrtodontula dubia Soot-Ryen & Soot-Ryen, 1960 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia order Cyrtodontida family Cyrtodontidae genus Cyrtodontula species Cyrtodontula dubia Name Homonyms Cyrtodontula dubia Soot-Ryen & Soot-Ryen, 1960