_:b75681092 "4341657" . . "160748" . . . . _:b76596428 . "4341657" . "Helgocystis Mortensen, 1907" . _:b75681092 . . "Helgocystis" . . . . _:b76596428 . . "Mortensen, 1907" . "988235" . _:b76596428 . _:b75681092 . _:b76596428 "160748" . _:b76596428 "WoRMS id" . "Helgocystis" . _:b75681092 "GBIF id" . "Helgocystis" . . _:b75681092 . . .