Ammonites nodosocostatus (d'Orbigny, 1841) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda family Parahoplitidae genus Diadochoceras species Diadochoceras nodosocostatum Name Homonyms Ammonites nodosocostatus (d'Orbigny, 1841)