Meromacrus ruficrus (Wiedemann, 1830) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Syrphidae genus Meromacrus species Meromacrus ruficrus Name Synonyms Milesia ruficrus Wiedemann, 1830 Pteroptila ruficruz Ragues, 1908 Homonyms Meromacrus ruficrus (Wiedemann, 1830)