Hemerodromia flavella Haliday, 1851 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Empididae genus Chelifera species Chelifera trapezina Name Homonyms Hemerodromia flavella Zetterstedt, 1838 Hemerodromia flavella Haliday, 1851