Orchesella bifasciata f. obscura Uzel, 1891 Dataset GBIF Backbone Taxonomy Rank FORM Classification kingdom Animalia phylum Arthropoda class Collembola order Entomobryomorpha family Orchesellidae genus Orchesella species Orchesella bifasciata Name Homonyms Orchesella bifasciata f. obscura Uzel, 1891