Idaea semisericea (Warren, 1897) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Lepidoptera family Geometridae genus Idaea species Idaea semisericea Name Synonyms Idaea hemisericea Prout, 1934 Ptychopoda comparanda Warren, 1900 Ptychopoda semisericea Warren, 1897 Sterrha neanica Prout, 1938 Sterrha trettesensis Prout, 1938 Homonyms Idaea semisericea (Warren, 1897)