_:b73330728 . _:b73330728 . _:b73330728 "Digonogastra alternans has biogeographical status A (Absent) in Saint-Barth\u00E9lemy" . _:b73330728 "Biogeographical status A (Absent) in Saint-Barth\u00E9lemy" . _:b73330728 . _:b73330728 .