Sitophilus quadrimacula G.A.K.Marshall, 1930 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Coleoptera family Dryophthoridae genus Sitophilus species Sitophilus quadrimacula Name Homonyms Sitophilus quadrimacula G.A.K.Marshall, 1930