. . _:b75558387 . . . _:b75558387 "urn:lsid:faunaeur.org:taxname:439992" . "Chamaesphecia aerifrons" . _:b75767044 . _:b75767044 "GBIF id" . . _:b75558387 . . "Chamaesphecia aerifrons" . "247085" . "Chamaesphecia aerifrons" . _:b75767044 "1941330" . . . _:b75767044 . . "(Zeller, 1847)" . _:b75558387 "Fauna Europaea id" . "Chamaesphecia aerifrons (Zeller, 1847)" . "urn:lsid:faunaeur.org:taxname:439992" . _:b75767044 . "1941330" . . _:b75558387 .