_:b75414362 . "Ceratodictyon spongiosum" . _:b75414362 . "Ceratodictyon spongiosum" . . "xd4003258fbf4ad5c" . . . _:b75414362 "AlgaeBase id" . . "648310" . _:b75414362 . "371426" . _:b76643524 "371426" . "Zanardini, 1878" . . _:b75764206 . "Ceratodictyon spongiosum Zanardini, 1878" . . _:b76643524 . _:b76643524 . _:b76643524 . "2663485" . "Ceratodictyon spongiosum" . _:b75764206 "GBIF id" . . _:b76643524 "WoRMS id" . . _:b75764206 "2663485" . . _:b75764206 . . . _:b75764206 . _:b75414362 "xd4003258fbf4ad5c" .