"Hemicythara octangulata (Dunker, 1860)" . _:b75663048 . . _:b76600459 . . "(Dunker, 1860)" . "Hemicythara octangulata" . _:b76600459 . . "433994" . _:b76600459 . . "Hemicythara octangulata" . _:b75663048 "6508428" . "Hemicythara octangulata" . . "589689" . _:b76600459 "433994" . . . . . . _:b75663048 "GBIF id" . "6508428" . _:b75663048 . _:b75663048 . . _:b76600459 "WoRMS id" .