Leptotetragonites honnoratianus (d'Orbigny, 1841) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda family Lytoceratidae genus Protetragonites species Ammonites honnoratianus Name Homonyms Leptotetragonites honnoratianus (d'Orbigny, 1841)