"Oxypleurodon difficilis" . "Oxypleurodon difficilis (Guinot & Richer de Forges, 1985)" . "5970724" . . _:b76643400 "557783" . "557783" . . _:b75741894 "5970724" . . _:b75741894 . "Oxypleurodon difficilis" . . _:b75741894 . . . _:b76643400 . . _:b76643400 . . . "Oxypleurodon difficilis" . _:b76643400 . _:b76643400 "WoRMS id" . . . "968915" . _:b75741894 "GBIF id" . "(Guinot & Richer de Forges, 1985)" . _:b75741894 .