. "Cecidomyia populi Dufour, 1841" . . . . . _:b75831809 "1597959" . _:b75831809 . _:b75831809 "GBIF id" . "Cecidomyia populi" . _:b75831809 . "Cecidomyia populi" . . . . "Dufour, 1841" . "1597959" . _:b75831809 . "936431" .