Dianadema multangularis (Tate, 1887) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Bivalvia family Clavagellidae genus Dianadema species Dianadema multangularis Name Synonyms Aspergillum liratum Tate, 1887 Aspergillum multangularis Tate, 1887 Clavagella liratum (Tate, 1887) Clavagella multangularis (Tate, 1887) Homonyms Dianadema multangularis (Tate, 1887)