_:b73514823 . _:b73514823 . _:b73514823 "Hydropsyche piuna has biogeographical status A (Absent) in TAAF : \u00CEles sub-antarctiques" . _:b73514823 . _:b73514823 "Biogeographical status A (Absent) in TAAF : \u00CEles sub-antarctiques" . _:b73514823 .