Representatives of the family Megalodontidae are widely distributed on the Southern and Northern Islands of Novaya Zemlya, as evidenced by the collections of B. A. Alferov (1934). A. Alferov (1934), A. A. Petrenko (1936), and B. V. Miloradovich (1936). V. Miloradovich (1936), processed by us for the present article.