Polydercicus luctuosus K.M.Heller, 1906 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Curculionidae genus Polydercicus species Polydercicus luctuosus Name Homonyms Polydercicus luctuosus K.M.Heller, 1906