_:b75407713 . _:b75407713 . "Protoperidinium ovum" . _:b76594994 "WoRMS id" . . _:b75407713 "AlgaeBase id" . . . _:b76594994 . . . . . . . _:b76594994 . "(Schiller) Balech, 1974" . "Protoperidinium ovum" . _:b75407713 "Z7f5d6f5d0560ecbd" . "Protoperidinium ovum" . _:b76594994 "110243" . "Z7f5d6f5d0560ecbd" . "378517" . . _:b75407713 . . "110243" . _:b75883298 "5424599" . _:b75883298 . _:b75883298 . "Protoperidinium ovum (Schiller) Balech, 1974" . _:b75883298 . _:b76594994 . _:b75883298 "GBIF id" . "5424599" .