. _:b75953932 . . "2331853" . "Pyura lignosa" . . _:b75953932 "GBIF id" . _:b76656769 . "Michaelsen, 1908" . "251277" . _:b75953932 . . . _:b76656769 . _:b76656769 "WoRMS id" . _:b76656769 "251277" . . . _:b75953932 . "Pyura lignosa" . "528436" . "Pyura lignosa" . . . _:b76656769 . . "Pyura lignosa Michaelsen, 1908" . . _:b75953932 "2331853" . .