"913583" . . _:b76072291 "6472434" . "Stephanotrochus spiniger Marenzeller, 1888" . _:b76632654 . "Marenzeller, 1888" . "508928" . _:b76072291 . . _:b76632654 "508928" . _:b76072291 . . . . "6472434" . . _:b76072291 . _:b76632654 "WoRMS id" . . "Stephanotrochus spiniger" . _:b76072291 "GBIF id" . . . _:b76632654 . . "Stephanotrochus spiniger" . . _:b76632654 .