_:b73533158 . _:b73533158 "Partula incrassa has biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b73533158 "Biogeographical status A (Absent) in \u00CEle de Clipperton" . _:b73533158 . _:b73533158 . _:b73533158 .