. . "411965" . _:b76617812 . _:b76617812 . _:b76617812 "WoRMS id" . . . _:b76617812 . "Umbraculoidea" . "Umbraculoidea" . . . "Dall, 1889 (1827)" . . . . "Umbraculoidea Dall, 1889 (1827)" . "Umbraculoidea" . . "525574" . . _:b76617812 "411965" .