_:b72950223 "Biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b72950223 "Partula navigatoria navigatoria has biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b72950223 . _:b72950223 . _:b72950223 . _:b72950223 .