Pseudoaspidoceras Hyatt, 1903 Dataset GBIF Backbone Taxonomy Rank GENUS Classification kingdom Animalia phylum Mollusca class Cephalopoda family Acanthoceratidae genus Pseudoaspidoceras Name Homonyms Pseudoaspidoceras Pseudoaspidoceras Dollfus, 1904 Pseudoaspidoceras Hyatt, 1903