. _:b76194926 . _:b76194926 . . . . "814961" . "Gravier, 1907" . . "Potamilla antarctica" . . "367618" . _:b76194926 "GBIF id" . _:b76727737 "WoRMS id" . _:b76194926 . "Potamilla antarctica" . _:b76727737 "367618" . . . "2328844" . "Potamilla antarctica Gravier, 1907" . _:b76727737 . . . _:b76727737 . _:b76194926 "2328844" . . _:b76727737 .