_:b73383174 . _:b73383174 "Cerithium columna has biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Wallis et Futuna" . _:b73383174 . _:b73383174 . _:b73383174 "Biogeographical status P (Pr\u00E9sent (indig\u00E8ne ou ind\u00E9termin\u00E9)) in Wallis et Futuna" . _:b73383174 . _:b73383174 . _:b73383174 .