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