_:b76657384 . "Petrochenko, 1956" . "1075" . "Polymorphida" . . . . . _:b75938178 . "Polymorphida Petrochenko, 1956" . . "183747" . _:b75938178 "GBIF id" . _:b75938178 . "Polymorphida" . _:b75938178 "1075" . _:b76657384 . _:b76657384 "20306" . "20306" . . . . . "Polymorphida" . _:b75938178 . . _:b76657384 "WoRMS id" . . _:b76657384 .