Architaenioglossa

Figure 2.Living snails. A Pollicaria myersii from Pahom, Vang Vieng, Laos (CUMZ 1572; shell height about 40 mm) B Pollicaria mouhoti mouhoti from Tam Wungdang, Phitsanulok (CUMZ 1533; shell height about 35 mm) C Pollicaria mouhoti monochroma ssp. n. from the type locality (paratype CUMZ 1548; shell height about 30 mm) D Pollicaria elephas from Ipoh, Perak, Malaysia (CUMZ 1536; shell height about 45 mm).

Figures 12.Spiral lines on the shell surface are shown in, from top to bottom, 100 × magnification under the dissecting microscope, 500 × and 2000 × magnification under scanning electron microscope. A shell with both thick and thin spiral lines B shell with only thin spiral lines. Each corresponding image in A and B is at the same scale.

Figure 6.Types of Cyclophorus species. A Cyclophorus cucullatus (Gould, 1856) paralectotypes NHMUK 20130116 B, C Cyclophorus eudeli Smith, 1893 B lectotype NHMUK 1893.2.26.5, and C paralectotype NHMUK 1893.2.26.6-7 D, E Cyclophorus everetti Smith, 1892 D lectotype NHMUK 1892.7.20.103, and E paralectotype NHMUK 1892.7.23.1-2.

Figure 1.A Cyclotus taivanus H. Adams, 1870, lectotype NHMUK 1871.1.20.9/1 B Platyrhaphe minutus (H. Adams, 1866), lectotype NHMUK 1866.5.9.6/1 C Platyrhaphe swinhoei (H. Adams, 1866), lectotype NHMUK 1866.5.9.7/10 D Ptychopoma wilsoni (Pfeiffer, 1866), lectotype NHMUK 20040584/1 E Chamalycaeus hungerfordianus (Nevill, 1881), possible syntype NHMUK 1891.3.17.790 F Dioryx swinhoei (H. Adams, 1866), lectotype NHMUK 1866.5.9.8/1 G Pupinella swinhoei (H. Adams, 1866), lectotype NHMUK 1866.5.9.15/1 H Pupinella swinhoei syn. Pupinopsis morrisonia H. Adams, 1872, lectotype NHMUK 1871.1.20.16/1 I Euphaedusa sheridani (Pfeiffer, 1866), lectotype NHMUK 20040589/1 J Hemiphaedusa exilis (H. Adams, 1866), lectotype NHMUK 1866.5.9.4/1 K Hemiphaedusa similaris (H. Adams, 1867), lectotype NHMUK 1878.1.28.10/1. Scale bars = 5 mm, unless otherwise specified above the bar.