Eristalis dimidiata Wiedemann, 1830 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Syrphidae genus Eristalis species Eristalis dimidiata Name Homonyms Eristalis dimidiata (Wiedemann, 1830) Eristalis dimidiata Zetterstedt, 1849