"Ratzeburg, 1852" . . _:b76116572 "4500163" . . "389925" . _:b76116572 "GBIF id" . _:b76116572 . _:b75578922 . "Syrphophagus syrphi Ratzeburg, 1852" . "urn:lsid:faunaeur.org:taxname:68508" . . _:b76116572 . _:b75578922 "urn:lsid:faunaeur.org:taxname:68508" . _:b75578922 . . _:b75578922 "Fauna Europaea id" . . "Syrphophagus syrphi" . "4500163" . "Syrphophagus syrphi" . . _:b75578922 . . . _:b76116572 .