Cerithium fenestratum Laube, 1869 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Pyramidellidae genus Promathilda species Cerithium subcancellatum Name Homonyms Cerithium fenestratum G.B.Sowerby II, 1855 Cerithium fenestratum Laube, 1869 Cerithium fenestratum Zekeli, 1852