. _:b73236633 . . "Spirostomum" . . _:b76635490 . _:b73236633 . _:b73236633 "Spirostomum ambiguum has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in France m\u00E9tropolitaine" . "Spirostomum ambiguum" . _:b73236633 . "427989" . "1032139" . _:b73236633 . . "Ciliophora" . . . . _:b76635490 "WoRMS id" . "Chromista" . . _:b76635490 . _:b73236633 . . . _:b76635490 "427989" . _:b73236633 . _:b76635490 . _:b73236633 . . "Heterotrichida" . . "Spirostomidae" . _:b73236633 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in France m\u00E9tropolitaine" .