"7831290" . . _:b75620915 . . _:b75620915 . . "959381" . . . . _:b75620915 "7831290" . . "Paramecium duboscqui" . "Paramecium duboscqui Chatton. & Brachon, 1933" . . "Paramecium duboscqui" . "Paramecium duboscqui" . _:b75620915 "GBIF id" . _:b75620915 . "Chatton. & Brachon, 1933" .