_:b72970662 . _:b72970662 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in \u00CEle de Clipperton" . _:b72970662 "Diadema mexicanum has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in \u00CEle de Clipperton" . _:b72970662 . _:b72970662 . _:b72970662 . _:b72970662 . _:b72970662 .