Polyderces adspersus O.I.Fåhraeus, 1844 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Curculionidae genus Polyderces species Polyderces adspersus Name Homonyms Polyderces adspersus O.I.Fåhraeus, 1844