_:b73215422 . _:b73215422 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in TAAF : Terre-Ad\u00E9lie" . _:b73215422 "Thalassiosira tcherniai has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in TAAF : Terre-Ad\u00E9lie" . _:b73215422 . _:b73215422 . _:b73215422 . _:b73215422 . _:b73215422 .