_:b72893947 . _:b72893947 . _:b72893947 "Biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b72893947 . _:b72893947 "Ptilinopus coralensis chalcurus has biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b72893947 .