Oxydiscus Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Mollusca class Gastropoda family Sinuitidae genus Oxydiscus Name Homonyms Oxydiscus Venturi & Nannarone, 2002 Oxydiscus de Meijere, 1913 Oxydiscus Janussen, Tabachnick & Tendal, 2004 Oxydiscus Koken, 1889