Bellerophon convolutus (de Koninck, 1876) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Gastropoda family Bellerophontidae genus Ptychosphaera species Bellerophon convolutus Name Synonyms Ptychosphaera convolutus (de Koninck, 1876) Homonyms Bellerophon convolutus (de Koninck, 1876)