. _:b75981704 . . _:b75981704 . "Heding, 1942" . _:b76733040 . _:b75981704 "GBIF id" . . . "Diplasiothuria Heding, 1942" . . . _:b75981704 . _:b76733040 . "732029" . "Diplasiothuria" . . . _:b76733040 "732029" . . _:b76733040 "WoRMS id" . _:b75981704 "8246565" . _:b76733040 . "Diplasiothuria" . "8246565" . "826920" .