"Megaselia costalis" . "Megaselia costalis" . "urn:lsid:faunaeur.org:taxname:63461" . . _:b75535933 . . . "(von Roser, 1840)" . . _:b75535933 "urn:lsid:faunaeur.org:taxname:63461" . . . . . "Megaselia costalis" . _:b75535933 . "Megaselia costalis (von Roser, 1840)" . _:b75535933 "Fauna Europaea id" . "257379" . _:b75535933 .