_:b72969833 . _:b72969833 . _:b72969833 . _:b72969833 . _:b72969833 "Biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b72969833 "Ammothella spinifera has biogeographical status A (Absent) in \u00CEle de Clipperton" .