_:b73186115 "Obscurella conica has biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b73186115 . _:b73186115 . _:b73186115 . _:b73186115 . _:b73186115 "Biogeographical status A (Absent) in \u00CEle de Clipperton" .