. _:b75649660 . "Difflugia subterranea" . "Difflugia subterranea Golemansky, 1970" . _:b75649660 "5730672" . "Difflugia subterranea" . "Golemansky, 1970" . "1029247" . _:b75649660 . _:b75649660 . . . . . . . _:b75649660 "GBIF id" . . "Difflugia subterranea" . "5730672" .