Pycnarthrum quadratocolle Eichhoff, 1878 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Curculionidae genus Pycnarthrum species Pycnarthrum quadratocolle Name Homonyms Pycnarthrum quadratocolle Eichhoff, 1878