"Sertularella delicata" . . _:b76744471 . _:b76017541 . . . "Sertularella delicata Billard, 1919" . . . _:b76744471 "WoRMS id" . . _:b76017541 . "Billard, 1919" . _:b76744471 "717309" . "717309" . _:b76017541 . . "8346357" . . . _:b76017541 "GBIF id" . _:b76744471 . "Sertularella delicata" . . "716196" . _:b76744471 . _:b76017541 "8346357" .