Papilio alsus Esper, 1790 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Lepidoptera family Lycaenidae genus Plebejus species Plebejus argus Name Homonyms Papilio alsus Denis & Fenn, 1776 Papilio alsus Fabricius, 1787 Papilio alsus Esper, 1790