Xanthorhoe undulata Prout, 1896 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Lepidoptera family Geometridae genus Xanthorhoe species Xanthorhoe fluctuata Name Homonyms Xanthorhoe undulata Prout, 1896 Xanthorhoe undulata Philpott, 1913