Acyrthosiphon festucae (Theobald, 1917) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hemiptera family Aphididae genus Metopolophium species Metopolophium festucae Name Homonyms Acyrthosiphon festucae (Theobald, 1917) Acyrthosiphon festucae (Theobald, 1917)