? polyphemus Waagen, 1875 Dataset GBIF Backbone Taxonomy Rank UNRANKED Classification kingdom Animalia phylum Mollusca class Cephalopoda family Sphaeroceratidae Name Homonyms ? polyphemus Laube, 1868 ? polyphemus Brögger, 1882 ? polyphemus Waagen, 1875 ? polyphemus Heer, 1864