Syrphus montanus Rondani, 1857 Dataset GBIF Backbone Taxonomy Rank SPECIES Classification kingdom Animalia phylum Arthropoda class Insecta order Diptera family Syrphidae genus Merodon species Merodon constans Name Homonyms Syrphus montanus Rondani, 1857 Syrphus montanus Curran, 1925 Syrphus montanus Peck, 1972