Lachnus ulmi (Linnaeus, 1758) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Hemiptera family Aphididae genus Eriosoma species Eriosoma ulmi Name Homonyms Lachnus ulmi (Linnaeus, 1758) Lachnus ulmi (Linnaeus, 1758)