SEM of the radula of specimens of the genus Atagema Gray, 1850 A–C Atagema spongiosa (Kelaart, 1858), MNHN IM-2013-86190, innermost teeth (A), mid-lateral teeth (B), outer lateral teeth (C) D–F Atagema kimberlyae sp. nov., MNHN IM-2013-86191, innermost teeth (D), mid-lateral teeth (E), outer lateral teeth (F) G–I Atagema papillosa (Risbec, 1928), MNHN IM-2013-86192, innermost teeth (G), mid-lateral teeth (H), outer lateral teeth (I).