_:b72878954 . _:b72878954 . _:b72878954 . _:b72878954 "Biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b72878954 "Closterotomus biclavatus has biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b72878954 .