. . _:b75538340 "Fauna Europaea id" . "Hydrothassa hannoveriana (Fabricius, 1775)" . _:b75538340 . _:b75905348 "4459746" . "urn:lsid:faunaeur.org:taxname:241608" . "Hydrothassa hannoveriana" . _:b75538340 . "241408" . . . . _:b75538340 . _:b75905348 . . . _:b75905348 . . _:b75538340 "urn:lsid:faunaeur.org:taxname:241608" . "Hydrothassa hannoveriana" . "(Fabricius, 1775)" . _:b75905348 . _:b75905348 "GBIF id" . "4459746" .