Amundiptychites sverdrupi (Kemper & Jeletzky, 1979) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Mollusca class Cephalopoda family Polyptychitidae genus Polyptychites species Polyptychites sverdrupi Name Homonyms Amundiptychites sverdrupi (Kemper & Jeletzky, 1979)