Fig. 4 in Taxonomic review of the tree snail genus Amphidromus Albers, 1850 (Pulmonata: Camaenidae) in Laos, with the description of two new species

Fig. 4. Shells of Amphidromus (Amphidromus) spp. A−F. Amphidromus roseolabiatus Fulton, 1896. A–B. Typical form from Ban Phavong, Khammouan, Laos (CUMZ 7011). C–D. Form with white lip from Nam Turn Bridge, Bolikhamxay, Laos (CUMZ 7006). E–F. Form with white lip from Tam Mung Korn, Bolikhamxay, Laos (CUMZ 7004). G. Amphidromus laosianus Bavay, 1898 from Khone, Champasak, Laos (RMNH 101049). H. Amphidromus protania Lehmann & Maassen, 2004, holotype (RMNH 98143). I. Amphidromus givenchyi Geret, 1912 from Thad Lor Waterfall, Salavan, Laos (CUMZ 7015). J–K. Amphidromus syndromoideus sp. nov. from the type locality. J. Holotype (CUMZ 7019). K. Paratype (CUMZ 7020).