Figure 2.A Oospira formosensis (H. Adams, 1866), lectotype NHMUK 1866.5.9.5/1 B Oospira swinhoei (Pfeiffer, 1866), lectotype NHMUK 20040583/1 C Elma swinhoei (H. Adams, 1866), lectotype NHMUK 1866.5.9.14/1 D Videnoida shermani (Pfeiffer, 1866), lectotype NHMUK 20040584/1 E Petalochlamys formosanus (Schmacker & Boettger, 1891) syn. Petalochlamys hypograpta Godwin-Austen, 1907, holotype NHMUK 1903.7.1.1713 F Petalochlamys vesta (Pfeiffer, 1866), lectotype NHMUK 20040580 G Ovachlamys fulgens (Gude, 1900) syn. Lamprocystis fulgida Godwin-Austen, 1907, holotype NHMUK 1903.7.1.1714 H Aegista fulvicans (H. Adams, 1866), lectotype NHMUK 1866.5.9.10/1 I Aegista granti (Pfeiffer, 1866), lectotype NHMUK 20040579. Scale bars = 5 mm.