"Navicula pygmaea" . _:b75419114 "v11a19895e4e09d93" . . "842592" . _:b76731218 "WoRMS id" . . _:b75419114 "AlgaeBase id" . . . . "Navicula pygmaea" . . . _:b76731218 . _:b76731218 . "Navicula pygmaea K\u00FCtz., 1849" . _:b76731218 . . . "172381" . "v11a19895e4e09d93" . _:b75419114 . _:b75419114 . _:b76731218 "172381" . . "K\u00FCtz., 1849" . _:b75419114 .