_:b73624928 "Biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b73624928 . _:b73624928 . _:b73624928 "Ampullaceana balthica has biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b73624928 . _:b73624928 .