? scrobiculatus Lightfoot Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Mollusca class Cephalopoda order Nautilida family Nautilidae genus Allonautilus species Allonautilus scrobiculatus Name Homonyms ? scrobiculatus Schlotheim, 1820 ? scrobiculatus Goldufss, 1826 ? scrobiculatus Lightfoot