Xylococcus alni Oguma, 1919 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hemiptera family Margarodidae genus Xylococcus species Xylococcus japonicus Name Homonyms Xylococcus alni Florence, 1917 Xylococcus alni Oguma, 1919