Biston betularia parva Leech, 1897 Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Lepidoptera family Geometridae genus Biston species Biston betularia Name Synonyms Biston parva Leech, 1897 Biston sinitibetica Wehrli, 1941 Homonyms Biston betularia parva Leech, 1897