. "Polymerus holosericeus" . _:b75649951 . "Polymerus holosericeus" . "urn:lsid:faunaeur.org:taxname:451942" . _:b75649951 "GBIF id" . . _:b75530178 "Fauna Europaea id" . "2011465" . _:b75649951 . _:b75649951 . "237736" . "Polymerus holosericeus" . _:b75530178 "urn:lsid:faunaeur.org:taxname:451942" . . "Polymerus holosericeus Hahn, 1831" . "Hahn, 1831" . _:b75530178 . . . . _:b75530178 . . _:b75649951 "2011465" . . . . _:b75530178 .