Idaea halmaea (Meyrick, 1888) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Lepidoptera family Geometridae genus Idaea species Idaea halmaea Name Synonyms Acidalia halmaea Meyrick, 1888 Idaea epicrossis Prout, 1938 Homonyms Idaea halmaea (Meyrick, 1888)