Nautilus bicarinatus Montagu, 1808 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda order Nautilida family Nautilidae genus Nautilus species Nautilus bicarinatus Name Synonyms Aulaconautilus bicarinatus (Jeannet, 1951) Stroboceras bicarinatum (Verneuil, 1845) Homonyms Nautilus bicarinatus Montagu, 1808