_:b73491245 "Helicops angulatus has biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b73491245 . _:b73491245 "Biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b73491245 . _:b73491245 . _:b73491245 .