. "Ponder, 1983" . _:b75987331 . "Powellisetia varicosa" . _:b76670470 . _:b75987331 "GBIF id" . . . "Powellisetia varicosa" . . "Powellisetia varicosa Ponder, 1983" . . _:b76670470 . . "Powellisetia varicosa" . _:b75987331 . "7560071" . . . _:b76670470 "WoRMS id" . "607700" . . . _:b75987331 . . _:b75987331 "7560071" . "816463" . . _:b76670470 "607700" . _:b76670470 .