Fig. 2 in A revision of the Chilodontidae (Gastropoda: Vetigastropoda: Seguenzioidea) of southern Africa and the south-western Indian Ocean

Fig. 2. Shell microsculpture in the Chilodontidae: (A) vermiform spiral threads between axial pliculae on first teleoconch whorl of Ascetostoma providentiae (Melvill, 1909), off Dog Point, KZN, bar = 100 µm (NMSA E1743); (B) scratch-like adult microsculpture of Perrinia angulifera (A. Adams, 1853), off Boteler Point, KZN, bar = 50 μm (NMSA E1762); (C) crisp, granular microsculpture between axial pliculae on first teleoconch whorl of Vaceuchelus jayorum sp. n., Réunion, bar = 25 μm (paratype, M. Jay coll'n, MNHN 24810).