. "Piersigiidae" . . . "7503" . _:b75744607 . "Piersigiidae Oudemans, 1902" . "Piersigiidae" . . "Piersigiidae" . _:b75744607 "7503" . _:b75744607 "GBIF id" . "Oudemans, 1902" . _:b75744607 . . "184144" . . . . _:b75744607 .