Rhizotrogus aestivus var. castaneipennis Pic, 1926 Dataset GBIF Backbone Taxonomy Rank VARIETY Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Melolonthidae genus Rhizotrogus species Rhizotrogus aestivus Name Homonyms Rhizotrogus aestivus castaneipennis Pic, 1926