"Chaetoceros bulbosus" . _:b76094981 . _:b76657888 "WoRMS id" . . . . . "4376573" . "Chaetoceros bulbosus" . . "341472" . . "(Ehrenberg) Heiden, 1928" . . . _:b76657888 . "823110" . _:b76657888 "341472" . _:b76094981 "4376573" . . . . . _:b76657888 . "Chaetoceros bulbosus (Ehrenberg) Heiden, 1928" . _:b76094981 . _:b76094981 . _:b76657888 . "Chaetoceros bulbosus" . _:b76094981 "GBIF id" .