"1016172" . . . . . "Macquart, 1842" . "Syrphus longicornis Macquart, 1842" . _:b75669337 . "1537192" . "Syrphus longicornis" . "Syrphus longicornis" . _:b75669337 "GBIF id" . . . _:b75669337 . _:b75669337 "1537192" . _:b75669337 . .