Protocanites lyoni (Meek & Worthen, 1860) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda order Prolecanitida family Prolecanitidae genus Prolecanites species Prolecanites lyoni Name Homonyms Protocanites lyoni (Meek & Worthen, 1860)