"Cerataphis betulae Mordvilko, 1901" . "Mordvilko, 1901" . . . _:b76215877 . . _:b76215877 "GBIF id" . "Cerataphis betulae" . "Cerataphis betulae" . . . _:b76215877 . "1011902" . . _:b76215877 . _:b76215877 "4485250" . "4485250" . .