Plebejus argus nigrescens (Courvoisier, 1911) Dataset GBIF Backbone Taxonomy Rank SUBSPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Lepidoptera family Lycaenidae genus Plebejus species Plebejus argus Name Synonyms Lycaena nigrescens Courvoisier, 1911 Homonyms Plebejus argus nigrescens (Courvoisier, 1911)