"Hippopodinidae" . . _:b76662209 "110755" . . . . _:b76662209 "WoRMS id" . . _:b76662209 . "Hippopodinidae" . . "Levinsen, 1909" . _:b76662209 . . "110755" . . "Hippopodinidae" . . . "Hippopodinidae Levinsen, 1909" . _:b76662209 . "351575" .