"Paramecium polycarium" . . "Paramecium polycarium" . "959382" . _:b75959302 "8323167" . . . . "8323167" . "Woodruff, 1923" . . . _:b75959302 "GBIF id" . _:b75959302 . "Paramecium polycarium" . _:b75959302 . . "Paramecium polycarium Woodruff, 1923" . . . _:b75959302 .