. _:b75839196 . _:b75584481 . "Dufouria chalybeata" . . _:b75839196 "5058888" . "Dufouria chalybeata (Meigen, 1824)" . _:b75584481 . . . "Dufouria chalybeata" . _:b75839196 . "(Meigen, 1824)" . _:b75584481 "Fauna Europaea id" . _:b75839196 . _:b75584481 "urn:lsid:faunaeur.org:taxname:144311" . "28233" . . . "Dufouria chalybeata" . . . _:b75839196 "GBIF id" . _:b75584481 . "urn:lsid:faunaeur.org:taxname:144311" . . "5058888" . .