. _:b75522225 . "Rhithrogena hercynia" . . _:b75522225 "urn:lsid:faunaeur.org:taxname:193413" . "Rhithrogena hercynia" . "Landa, 1969" . "307541" . "Rhithrogena hercynia" . _:b75883537 . _:b75522225 . . _:b75883537 . _:b75522225 "Fauna Europaea id" . _:b75883537 "GBIF id" . . _:b75522225 . . _:b75883537 "4481341" . _:b75883537 . . "Rhithrogena hercynia Landa, 1969" . . "urn:lsid:faunaeur.org:taxname:193413" . . "4481341" . .