Kossmaticeras densicostatus (Kilian & Reboul, 1909) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda family Kossmaticeratidae genus Maorites species Maorites densicostatus Name Homonyms Kossmaticeras densicostatus (Kilian & Reboul, 1909)