Kermes quercus Cockerell, 1894 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hemiptera family Kermesidae genus Kermes species Kermes quercus Name Homonyms Kermes quercus Cockerell, 1894 Kermes quercus (Linnaeus, 1758) Kermes quercus Balachowsky, 1950