Pleuroceras Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Mollusca class Cephalopoda order Ammonoidea family Amaltheidae genus Pleuroceras Name Homonyms Pleuroceras Riess Pleuroceras Sandberger, 1871 Pleuroceras Cossmann, 1909 Pleuroceras Hyatt, 1867