Meromacrus pachypus (Wiedemann, 1830) Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Syrphidae genus Meromacrus species Meromacrus pachypus Name Synonyms Eristalis pachypus Wiedemann, 1830 Merodon crassipes Fabricius, 1805 Plagiocera simplex Schiner, 1868 Homonyms Meromacrus pachypus (Wiedemann, 1830)