. "Navicula thienemannii Hust., 1937" . . . "Hust., 1937" . . _:b76640674 . "Navicula thienemannii" . . _:b75421292 . _:b76640674 "WoRMS id" . "Navicula thienemannii" . _:b76640674 . . _:b75421292 "AlgaeBase id" . "925484" . _:b75421292 "39050" . . . "704519" . . _:b76640674 "704519" . _:b76640674 . _:b75421292 . "39050" . . _:b75421292 .