. "847554" . . "Syrphus mellarius" . . "7198270" . . . "Syrphus mellarius" . . _:b75740241 . _:b75740241 "GBIF id" . "Syrphus mellarius Meigen, 1822" . . _:b75740241 "7198270" . _:b75740241 . . "Meigen, 1822" . _:b75740241 .