Expandocassinoceras grande (Ulrich & Foerste, 1943) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda family Piloceratidae genus Expandocassinoceras species Cassinoceras grande Name Homonyms Expandocassinoceras grande (Ulrich & Foerste, 1943)