Sphaerophoria dubia Zetterstedt, 1849 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Syrphidae genus Sphaerophoria species Sphaerophoria philantha Name Homonyms Sphaerophoria dubia Zetterstedt, 1849 Sphaerophoria dubia Bigot, 1884