_:b73306323 . _:b73306323 . _:b73306323 "Occultocythereis angusta has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in \u00CEle de Clipperton" . _:b73306323 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in \u00CEle de Clipperton" . _:b73306323 . _:b73306323 . _:b73306323 . _:b73306323 .