1. Species Amphidromus abbasi S. Y. Chan & S. K. Tan, 2010
2. Species Amphidromus abbasorum Thach, 2017
3. Species Amphidromus abbotthuberorum Thach, 2017
4. Species Amphidromus adamsii (Reeve, 1848)
5. Species Amphidromus agnieszkae Thach, 2020
6. Species Amphidromus alfi Thach, 2020
7. Species Amphidromus alicetandiasae J. Parsons, 2016
8. Species Amphidromus alicjaboronae Thach, 2021
9. Species Amphidromus alticola Fulton, 1896
10. Species Amphidromus ameliae Dharma, 2007
11. Species Amphidromus andamanicus (Hanley & Theobald, 1876)
12. Species Amphidromus angulatus Fulton, 1896
13. Species Amphidromus anhdaoorum Thach, 2017
14. Species Amphidromus anhduongae Thach, 2020
15. Species Amphidromus annae E. von Martens, 1891
16. Species Amphidromus anthonyabbotti Thach & F. Huber, 2017
17. Species Amphidromus areolatus (L. Pfeiffer, 1861)
18. Species Amphidromus asperoides Jirapatrasilp & C.-T. Lee, 2024
19. Species Amphidromus atricallosus (A. Gould, 1843)
20. Species Amphidromus aureocinctus Fulton, 1896
21. Species Amphidromus backeljaui Thach, 2020
22. Species Amphidromus baili Thach, 2020
23. Species Amphidromus banksi Butot, 1954
24. Species Amphidromus baoi Thach, 2017
25. Species Amphidromus baolocensis Thach & F. Huber, 2016
26. Species Amphidromus basilanensis Bartsch, 1917
27. Species Amphidromus bataviae (Grateloup, 1840)
28. Species Amphidromus beccarii (Tapparone Canefri, 1883)
29. Species Amphidromus begini (Morlet, 1886)
30. Species Amphidromus bernardfamyi Thach, 2017
31. Species Amphidromus binhduongensis Thach & F. Huber, 2021
32. Species Amphidromus binhphuocensis Thach, 2019
33. Species Amphidromus boroni Thach, 2020
34. Species Amphidromus bozhii Y. C. Wang, 2019
35. Species Amphidromus bramvanderbijli Thach, 2019
36. Species Amphidromus buelowi Fruhstorfer, 1905
37. Species Amphidromus buluanensis Bartsch, 1917
38. Species Amphidromus cambojiensis (Reeve, 1860)
39. Species Amphidromus capistratus E. von Martens, 1903
40. Species Amphidromus centrocelebensis Bollinger, 1918
41. Species Amphidromus chengweii Thach, 2023
42. Species Amphidromus cochinchinensis (L. Pfeiffer, 1857)
43. Species Amphidromus coeruleus Clench & Archer, 1932
44. Species Amphidromus cognatus Fulton, 1907
45. Species Amphidromus columellaris Möllendorff, 1892
46. Species Amphidromus comes (L. Pfeiffer, 1861)
47. Species Amphidromus consobrinus Fulton, 1897
48. Species Amphidromus contrarius (O. F. Müller, 1774)
49. Species Amphidromus cossignanii Thach, 2021
50. Species Amphidromus costifer E. A. Smith, 1893
51. Species Amphidromus crassus Fulton, 1899
52. Species Amphidromus cruentatus (Morelet, 1875)
53. Species Amphidromus dancei Dharma, 2021
54. Species Amphidromus daoae Thach, 2016
55. Species Amphidromus dautzenbergi Fulton, 1899
56. Species Amphidromus davidberschaueri Thach, 2021
57. Species Amphidromus dekkeri Thach, 2021
58. Species Amphidromus delsaerdti Thach, 2016
59. Species Amphidromus djajasasmitai Dharma, 1993
60. Species Amphidromus dohrni (L. Pfeiffer, 1864)
61. Species Amphidromus donchani Thach, 2019
62. Species Amphidromus dubius Fulton, 1896
63. Species Amphidromus duboismercesylviae Thach & F. Huber, 2020
64. Species Amphidromus dungae Thach, 2021
65. Species Amphidromus elviae Dharma, 2007
66. Species Amphidromus elvinae Dharma, 2007
67. Species Amphidromus enganoensis Fulton, 1896
68. Species Amphidromus entobaptus Dohrn, 1889
69. Species Amphidromus epidemiae Y.-C. Wang, 2021
70. Species Amphidromus escondidus Poppe, 2020
71. Species Amphidromus everetti Fulton, 1896
72. Species Amphidromus feliciae Thach & Abbas, 2020
73. Species Amphidromus felixi Dharma, 2021
74. Species Amphidromus fengae Y. C. Wang, 2019
75. Species Amphidromus filozonatus (E. von Martens, 1867)
76. Species Amphidromus flavus (L. Pfeiffer, 1861)
77. Species Amphidromus floresianus Fulton, 1897
78. Species Amphidromus frednaggsi Thach & F. Huber, 2018
79. Species Amphidromus friedahuberae Thach & F. Huber, 2017
80. Species Amphidromus fultoni Ancey, 1897
81. Species Amphidromus furcillatus (Mousson, 1849)
82. Species Amphidromus gattingeri Thach & F. Huber, 2020
83. Species Amphidromus gisellelieae Thach & Abbas, 2022
84. Species Amphidromus givenchyi Geret, 1912
85. Species Amphidromus glaucolarynx (Dohrn, 1861)
86. Species Amphidromus globonevilli Sutcharit & Panha, 2015
87. Species Amphidromus grohi Thach, 2021
88. Species Amphidromus gustafi Thach & F. Huber, 2020
89. Species Amphidromus haematostoma Möllendorff, 1898
90. Species Amphidromus hamatus Fulton, 1896
91. Species Amphidromus harryleei Thach, 2020
92. Species Amphidromus haszprunari Thach, 2020
93. Species Amphidromus heerianus (L. Pfeiffer, 1871)
94. Species Amphidromus heinrichhuberi Thach & F. Huber, 2016
95. Species Amphidromus hejingi Thach, 2019
96. Species Amphidromus herosae Thach, 2021
97. Species Amphidromus hildagoi Bartsch, 1917
98. Species Amphidromus hongdaoae Thach, 2017
99. Species Amphidromus huanganhi Thach, 2020
100. Species Amphidromus huberi Thach, 2014
101. Species Amphidromus huynhanhi Thach, 2019
102. Species Amphidromus huynhi Thach, 2019
103. Species Amphidromus ilsa B. Rensch, 1933
104. Species Amphidromus inconstans Fulton, 1898
105. Species Amphidromus inflatus Fulton, 1896
106. Species Amphidromus ingens Möllendorff, 1900
107. Species Amphidromus ingensoides Jirapatrasilp & C.-T. Lee, 2024
108. Species Amphidromus inversus (O. F. Müller, 1774)
109. Species Amphidromus iunior Cilia, 2013
110. Species Amphidromus jacobsoni Laidlaw, 1954
111. Species Amphidromus jadeni Thach, 2021
112. Species Amphidromus janus (L. Pfeiffer, 1854)
113. Species Amphidromus javanicus (G. B. Sowerby I, 1833)
114. Species Amphidromus jeffabbasorum Thach, 2016
115. Species Amphidromus jomi Dumrongrojwattana, Wongkamhaeng & Tanamai, 2019
116. Species Amphidromus jonabletti Thach, 2019
117. Species Amphidromus juliekeppensae Thach, 2021
118. Species Amphidromus kalaoensis Fulton, 1896
119. Species Amphidromus kantori Thach & F. Huber, 2020
120. Species Amphidromus keppensdhondtorum Thach, 2018
121. Species Amphidromus khammouanensis Thach & F. Huber, 2017
122. Species Amphidromus khoatuanorum Thach, 2021
123. Species Amphidromus kiati Thach, 2020
124. Species Amphidromus koenigi Thach & F. Huber, 2018
125. Species Amphidromus kruijti P. Sarasin & S. Sarasin, 1899
126. Species Amphidromus kuehni Möllendorff, 1902
127. Species Amphidromus kvuongi Segers, 2023
128. Species Amphidromus laevus (O. F. Müller, 1774)
129. Species Amphidromus laii Thach, 2019
130. Species Amphidromus laosianus Bavay, 1898
131. Species Amphidromus latestrigatus Schepman, 1892
132. Species Amphidromus ledaoae Thach, 2016
133. Species Amphidromus leeanus Thach, 2021
134. Species Amphidromus lepidus (A. Gould, 1856)
135. Species Amphidromus leucoxanthus (E. von Martens, 1864)
136. Species Amphidromus liei Thach, 2017
137. Species Amphidromus lilianaboronae Thach, 2021
138. Species Amphidromus lindstedti (L. Pfeiffer, 1857)
139. Species Amphidromus loanphungae Thach, 2020
140. Species Amphidromus loricatus (L. Pfeiffer, 1855)
141. Species Amphidromus luangensis Gra-tes, 2015
142. Species Amphidromus maculatus Fulton, 1896
143. Species Amphidromus maculiferus (G. B. Sowerby I, 1838)
144. Species Amphidromus madelineae Thach, 2020
145. Species Amphidromus marekboroni Thach, 2021
146. Species Amphidromus mariae Thach & F. Huber, 2017
147. Species Amphidromus mariani Thach, 2024
148. Species Amphidromus mariasandersae Thach & F. Huber, 2017
149. Species Amphidromus marki Thach, 2021
150. Species Amphidromus markpankowskii Thach, 2020
151. Species Amphidromus martensi O. Boettger, 1894
152. Species Amphidromus maryae Thach, 2021
153. Species Amphidromus masoni (Godwin-Austen, 1876)
154. Species Amphidromus maxi Thach, 2020
155. Species Amphidromus melanomma (L. Pfeiffer, 1852)
156. Species Amphidromus melindae Thach, 2023
157. Species Amphidromus mingmini Thach, 2019
158. Species Amphidromus minhthaoae Thach, 2020
159. Species Amphidromus mirandus Bavay & Dautzenberg, 1912
160. Species Amphidromus moniliferus (A. Gould, 1846)
161. Species Amphidromus monsecourorum Thach & F. Huber, 2017
162. Species Amphidromus mouhoti (L. Pfeiffer, 1861)
163. Species Amphidromus multicolor Möllendorff, 1893
164. Species Amphidromus mundus (L. Pfeiffer, 1853)
165. Species Amphidromus ngai Thach, 2019
166. Species Amphidromus nganguyeni Thach, 2021
167. Species Amphidromus ngocae Thach, 2021
168. Species Amphidromus nguyetminhae Thach, 2020
169. Species Amphidromus niasensis Fulton, 1907
170. Species Amphidromus nicoasiarum Thach, 2021
171. Species Amphidromus nicoi Thach, 2017
172. Species Amphidromus noviae Thach, 2024
173. Species Amphidromus palaceus (Mousson, 1849)
174. Species Amphidromus pankowskianus Thach, 2020
175. Species Amphidromus pankowskiorum Thach, 2021
176. Species Amphidromus parsonsi Thach, Abbas & Lie, 2024
177. Species Amphidromus patbaili Thach & F. Huber, 2021
178. Species Amphidromus pattinsonae Iredale, 1943
179. Species Amphidromus persimilis J. Parsons, 2019
180. Species Amphidromus perversus (Linnaeus, 1758)
181. Species Amphidromus petestimpsoni Thach, 2021
182. Species Amphidromus phamanhi Thach, 2016
183. Species Amphidromus phamtuanhae Thach, 2021
184. Species Amphidromus phamvutuanhae Thach, 2022
185. Species Amphidromus philippeboucheti Thach, 2019
186. Species Amphidromus pictus Fulton, 1896
187. Species Amphidromus pisororum Thach, 2023
188. Species Amphidromus placidus Fulton, 1896
189. Species Amphidromus placostylus Möllendorff, 1900
190. Species Amphidromus poecilochroa Fulton, 1896
191. Species Amphidromus poppei Thach, 2020
192. Species Amphidromus porcellanus (Mousson, 1849)
193. Species Amphidromus principalis Sutcharit & Panha, 2015
194. Species Amphidromus protania Lehmann & Maassen, 2004
195. Species Amphidromus psephos Vermeulen, T.-S. Liew & Schilthuizen, 2015
196. Species Amphidromus puspae Dharma, 1993
197. Species Amphidromus qiongensis J. He & Q.-H. Zhou, 2017
198. Species Amphidromus quadrasi Hidalgo, 1887
199. Species Amphidromus quangtrungi Thach, 2021
200. Species Amphidromus reflexilabris Schepman, 1892
201. Species Amphidromus reuselaarsi Thach, 2018
202. Species Amphidromus rhodostylus Möllendorff, 1901
203. Species Amphidromus richardi Severns, 2006
204. Species Amphidromus ristiae Dharma, 2007
205. Species Amphidromus robustus Fulton, 1896
206. Species Amphidromus roeseleri Möllendorff, 1894
207. Species Amphidromus rosalindae Thach & Abbas, 2023
208. Species Amphidromus roseolabiatus Fulton, 1896
209. Species Amphidromus rottiensis S. Y. Chan & S. K. Tan, 2010
210. Species Amphidromus sancangensis Dharma, 2007
211. Species Amphidromus sandersae Thach & F. Huber, 2020
212. Species Amphidromus sangiranensis Dharma, 2007 †
213. Species Amphidromus schomburgki (L. Pfeiffer, 1860)
214. Species Amphidromus sekincauensis Dharma, 2007
215. Species Amphidromus semifrenatus E. von Martens, 1900
216. Species Amphidromus semitessellatus (Morlet, 1885)
217. Species Amphidromus similis Pilsbry, 1900
218. Species Amphidromus simonei Thach, 2020
219. Species Amphidromus sinensis (W. H. Benson, 1851)
220. Species Amphidromus singalangensis H. Rolle, 1908
221. Species Amphidromus sinistralis (Reeve, 1849)
222. Species Amphidromus siongkiati Thach, 2019
223. Species Amphidromus smithii Fulton, 1896
224. Species Amphidromus sowerbyi Fulton, 1907
225. Species Amphidromus sowyani Thach, 2019
226. Species Amphidromus sriabbasae Thach, 2017
227. Species Amphidromus stevenliei J. Parsons, 2016
228. Species Amphidromus stungtrengensis Thach & F. Huber, 2018
229. Species Amphidromus sulphuratus (Hombron & Jacquinot, 1847)
230. Species Amphidromus suluensis Bartsch, 1917
231. Species Amphidromus sumatranus (E. von Martens, 1864)
232. Species Amphidromus sumbaensis Fulton, 1896
233. Species Amphidromus suspectus (E. von Martens, 1864)
234. Species Amphidromus sylheticus (Reeve, 1849)
235. Species Amphidromus sylviae Stark, 2017
236. Species Amphidromus syndromoideus Inkhavilay & Panha, 2017
237. Species Amphidromus szekeresi Thach, 2020
238. Species Amphidromus taluensis Gra-tes, 2015
239. Species Amphidromus tandiasae Thach & Abbas, 2023
240. Species Amphidromus tanyai Panha, 1997
241. Species Amphidromus thachi F. Huber, 2015
242. Species Amphidromus thachorum F. Huber, 2020
243. Species Amphidromus thaitieni Thach & F. Huber, 2020
244. Species Amphidromus thalassochromus Vermeulen & Junau, 2007
245. Species Amphidromus thuthaoae Thach, 2021
246. Species Amphidromus timorensis J. Parsons & Abbas, 2020
247. Species Amphidromus trianensis Thach & F. Huber, 2018
248. Species Amphidromus truongi Thach, 2021
249. Species Amphidromus tuanhae Thach, 2021
250. Species Amphidromus tuani Thach, 2021
251. Species Amphidromus tureki Thach, 2021
252. Species Amphidromus ubaldii Dharma, 2021 †
253. Species Amphidromus verbinneni Segers, 2020
254. Species Amphidromus vincekessneri Thach, 2020
255. Species Amphidromus walleri Thach, 2020
256. Species Amphidromus webbi Fulton, 1907
257. Species Amphidromus winteri (L. Pfeiffer, 1849)
258. Species Amphidromus xiaoxiaoi Y.-C. Wang & J. Parsons, 2022
259. Species Amphidromus xiengensis Morlet, 1891
260. Species Amphidromus xiongxiaoxiaoi Y.-C. Wang, 2023
261. Species Amphidromus yangbayensis Thach & F. Huber, 2016
262. Species Amphidromus yauyeejiae Thach & Abbas, 2017
263. Species Amphidromus yenlinhae Thach & F. Huber, 2017
264. Species Amphidromus zebrinus (L. Pfeiffer, 1861)
265. Species Amphidromus zelosus Y.-C. Wang & Z.-Y. Chen, 2021
266. Subgenus Amphidromus (Beddomea) G. Nevill, 1878 accepted as Beddomea G. Nevill, 1878 (original rank)
267. Subgenus Amphidromus (Dactylius) F. Sandberger, 1872 † accepted as Filholia Bourguignat, 1877 † (junior homonym of Dactylius Curling, 1839 [Vermes]; synonym)
268. Subgenus Amphidromus (Pseudopartula) L. Pfeiffer, 1856 accepted as Pseudopartula L. Pfeiffer, 1856
269. Species Amphidromus adamsi (Reeve, 1848) accepted as Amphidromus adamsii (Reeve, 1848) (misspelling of species name)
270. Species Amphidromus annamiticus (Crosse & Fischer, 1863) accepted as Amphidromus inversus annamiticus (Crosse & P. Fischer, 1863)
271. Species Amphidromus apoensis Bartsch, 1917 accepted as Amphidromus maculiferus apoensis Bartsch, 1917 (original rank)
272. Species Amphidromus asper F. Haas, 1934 accepted as Amphidromus buelowi Fruhstorfer, 1905 (unaccepted > junior subjective synonym)
273. Species Amphidromus attapeuensis Thach & F. Huber, 2017 accepted as Amphidromus haematostoma Möllendorff, 1898 (unaccepted > junior subjective synonym)
274. Species Amphidromus aureus (Dillwyn, 1817) accepted as Amphidromus perversus var. aureus (Dillwyn, 1817) accepted as Amphidromus perversus (Linnaeus, 1758) (junior synonym)
275. Species Amphidromus baerorum Thach, 2017 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
276. Species Amphidromus beschaueri Thach, 2018 accepted as Amphidromus reflexilabris Schepman, 1892 (incorrect original spelling: named after David Berschauer; junior synonym)
277. Species Amphidromus bilatanensis Bartsch, 1917 accepted as Amphidromus roeseleri Möllendorff, 1894
278. Species Amphidromus boriesi Doncieux, 1912 † accepted as Romanella boriesi (Doncieux, 1912) † (unaccepted > superseded combination)
279. Species Amphidromus bulowi Fruhstorfer, 1905 accepted as Amphidromus buelowi Fruhstorfer, 1905 (incorrect subsequent spelling)
280. Species Amphidromus bülowi Fruhstorfer, 1905 accepted as Amphidromus buelowi Fruhstorfer, 1905 (correction of diacritical mark mandatory)
281. Species Amphidromus calista Pilsbry, 1900 accepted as Amphidromus chloris (Reeve, 1848) accepted as Amphidromus sulphuratus (Hombron & Jacquinot, 1847) (unaccepted > junior subjective synonym)
282. Species Amphidromus chloris (Reeve, 1848) accepted as Amphidromus sulphuratus (Hombron & Jacquinot, 1847) (unaccepted > junior subjective synonym)
283. Species Amphidromus christabaerae Thach, 2017 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
284. Species Amphidromus concinna Fulton, 1896 accepted as Amphidromus pictus concinnus Fulton, 1896
285. Species Amphidromus contusus (Reeve, 1848) accepted as Amphidromus inversus (O. F. Müller, 1774) (unaccepted > junior subjective synonym)
286. Species Amphidromus davidmonsecouri Thach, 2018 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
287. Species Amphidromus dongnaiensis Thach, 2018 accepted as Amphidromus comes (L. Pfeiffer, 1861) (unaccepted > junior subjective synonym)
288. Species Amphidromus eboricolor Thach, 2018 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
289. Species Amphidromus eichhorsti Thach, 2020 accepted as Amphidromus cruentatus (Morelet, 1875) (unaccepted > junior subjective synonym)
290. Species Amphidromus ellipticus (J. Sowerby, 1822) † accepted as Rillyarex ellipticus (J. Sowerby, 1822) † (unaccepted > superseded combination)
291. Species Amphidromus eques (L. Pfeiffer, 1857) accepted as Amphidromus atricallosus (A. Gould, 1843) (unaccepted > junior subjective synonym)
292. Species Amphidromus franzhuberi Thach, 2016 accepted as Amphidromus buelowi Fruhstorfer, 1905 (unaccepted > junior subjective synonym)
293. Species Amphidromus fultoni Laidlaw, 1929 accepted as Amphidromus flavus (L. Pfeiffer, 1861) (invalid, not Ancey, 1897; A. fultonianus Laidlaw 1930 is a replacement name)
294. Species Amphidromus fultonianus Laidlaw, 1930 accepted as Amphidromus flavus (L. Pfeiffer, 1861) (junior synonym)
295. Species Amphidromus fuscolabris Möllendorff, 1898 accepted as Amphidromus cruentatus (Morelet, 1875) (unaccepted > junior subjective synonym)
296. Species Amphidromus gibbus Nicolas, 1891 † accepted as Rillya gibba (Nicolas, 1891) † (unaccepted > superseded combination)
297. Species Amphidromus gittenbergeri Thach & F. Huber, 2018 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
298. Species Amphidromus goldbergi Thach & F. Huber, 2018 accepted as Amphidromus cruentatus (Morelet, 1875) (unaccepted > junior subjective synonym)
299. Species Amphidromus gossi Bartsch, 1904 accepted as Amphidromus pictus Fulton, 1896 (junior synonym)
300. Species Amphidromus hemicyclus Rochebrune, 1882 accepted as Amphidromus laevus (O. F. Müller, 1774) (uncertain synonym)
301. Species Amphidromus hopei (Matheron, 1879) † accepted as Romanella hopei (Matheron, 1879) † (unaccepted > superseded combination)
302. Species Amphidromus hueae Thach & F. Huber, 2016 accepted as Amphidromus comes (L. Pfeiffer, 1861) (unaccepted > junior subjective synonym)
303. Species Amphidromus interruptus (O. F. Müller, 1774) accepted as Amphidromus perversus var. interruptus (O. F. Müller, 1774) (unaccepted > superseded combination)
304. Species Amphidromus johnabbasi Thach, 2017 accepted as Amphidromus roseolabiatus Fulton, 1896 (junior synonym)
305. Species Amphidromus johnstanisici Thach & F. Huber, 2017 accepted as Amphidromus placostylus Möllendorff, 1900 (unaccepted > junior subjective synonym)
306. Species Amphidromus jucundus Fulton, 1896 accepted as Amphidromus filozonatus jucundus Fulton, 1896 (unaccepted rank)
307. Species Amphidromus kobelti Möllendorff, 1902 accepted as Amphidromus schomburgki (L. Pfeiffer, 1860) (junior synonym)
308. Species Amphidromus laevolongus (Boubée, 1831) † accepted as Filholia turriculata (Boubée, 1831) † (unaccepted > junior objective synonym)
309. Species Amphidromus lamdongensis Thach & F. Huber, 2016 accepted as Amphidromus cambojiensis (Reeve, 1860) (unaccepted > junior subjective synonym)
310. Species Amphidromus lindsteddti (L. Pfeiffer, 1857) accepted as Amphidromus lindstedti (L. Pfeiffer, 1857) (misspelling)
311. Species Amphidromus lucsegersi Thach & Abbas, 2017 accepted as Amphidromus reflexilabris Schepman, 1892 (junior synonym)
312. Species Amphidromus malindangensis Bartsch, 1917 accepted as Amphidromus maculiferus malindangensis Bartsch, 1917 (original rank)
313. Species Amphidromus mearnsi Bartsch, 1917 accepted as Amphidromus calista Pilsbry, 1900 accepted as Amphidromus chloris (Reeve, 1848) accepted as Amphidromus sulphuratus (Hombron & Jacquinot, 1847)
314. Species Amphidromus michaeli Thach, 2021 accepted as Amphidromus quadrasi quadrasi Hidalgo, 1887 (unaccepted > junior subjective synonym)
315. Species Amphidromus moellendorffi F. Haas, 1934 accepted as Amphidromus schomburgki (L. Pfeiffer, 1860) (junior synonym)
316. Species Amphidromus montesdeocai Thach & F. Huber, 2017 accepted as Amphidromus cambojiensis (Reeve, 1860) (unaccepted > junior subjective synonym)
317. Species Amphidromus naggsi Thach & F. Huber, 2014 accepted as Amphidromus ingens Möllendorff, 1900 (unaccepted > junior subjective synonym)
318. Species Amphidromus ngocngai Thach, 2017 accepted as Amphidromus comes (L. Pfeiffer, 1861) (unaccepted > junior subjective synonym)
319. Species Amphidromus nguyenkhoai Thach, 2020 accepted as Amphidromus costifer E. A. Smith, 1893 (unaccepted > junior subjective synonym)
320. Species Amphidromus noriokowasoei Thach & F. Huber, 2017 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
321. Species Amphidromus pallidulus Pilsbry, 1900 accepted as Amphidromus calista f. pallidula Pilsbry, 1900 accepted as Amphidromus calista Pilsbry, 1900 accepted as Amphidromus chloris (Reeve, 1848) accepted as Amphidromus sulphuratus (Hombron & Jacquinot, 1847)
322. Species Amphidromus pankowskiae Thach, 2020 accepted as Amphidromus cruentatus (Morelet, 1875) (unaccepted > junior subjective synonym)
323. Species Amphidromus pankowskiana Thach, 2020 accepted as Amphidromus pankowskianus Thach, 2020 (wrong gender agreement of specific epithet)
324. Species Amphidromus pellati Nicolas, 1894 † accepted as Bulimus panescorsii Matheron, 1843 † (unaccepted > junior subjective synonym)
325. Species Amphidromus pengzhuoani Thach, 2018 accepted as Amphidromus cruentatus (Morelet, 1875) (unaccepted > junior subjective synonym)
326. Species Amphidromus perakensis Fulton, 1901 accepted as Amphidromus atricallosus perakensis Fulton, 1901 (original combination)
327. Species Amphidromus pervariabilis Bavay & Dautzenberg, 1909 accepted as Aegistohadra pervariabilis (Bavay & Dautzenberg, 1909)
328. Species Amphidromus phuonglinhae Thach, 2017 accepted as Amphidromus roseolabiatus Fulton, 1896 (unaccepted > junior subjective synonym)
329. Species Amphidromus poecilochrous Fulton, 1896 accepted as Amphidromus poecilochroa Fulton, 1896 (incorrect spelling of specific epithet)
330. Species Amphidromus poi Thach, 2018 accepted as Amphidromus koonpoi Thach & F. Huber, 2018 (incorrect original spelling)
331. Species Amphidromus ramesi (Noulet, 1868) † accepted as Rillya ramesi (Noulet, 1868) † (unaccepted > superseded combination)
332. Species Amphidromus rhombostomus (L. Pfeiffer, 1861) accepted as Anceyoconcha rhombostoma (L. Pfeiffer, 1861) (unaccepted > superseded combination)
333. Species Amphidromus roemeri (L. Pfeiffer, 1863) accepted as Aegistohadra roemeri (L. Pfeiffer, 1863) (unaccepted > superseded combination)
334. Species Amphidromus schileykoi Thach, 2016 accepted as Amphidromus cambojiensis (Reeve, 1860) (unaccepted > junior subjective synonym)
335. Species Amphidromus semicinereus Thach, 2018 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
336. Species Amphidromus stanyi Dharma, 2021 accepted as Amphidromus coeruleus Clench & Archer, 1932 (unaccepted > junior subjective synonym)
337. Species Amphidromus stevehubrechti Thach & Abbas, 2017 accepted as Amphidromus reflexilabris Schepman, 1892 (junior synonym)
338. Species Amphidromus stevenabbasorum Thach, 2021 accepted as Amphidromus jacobsoni Laidlaw, 1954 (unaccepted > junior subjective synonym)
339. Species Amphidromus steveni Thach, 2017 accepted as Amphidromus smithii Fulton, 1896 (junior synonym)
340. Species Amphidromus subcylindricus (Matheron, 1843) † accepted as Filholia subcylindrica (Matheron, 1843) † (unaccepted > superseded combination)
341. Species Amphidromus swinhoei (L. Pfeiffer, 1866) accepted as Dolicheulota swinhoei (L. Pfeiffer, 1866) (unaccepted > superseded combination)
342. Species Amphidromus tedbaeri Thach, 2017 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
343. Species Amphidromus thakhekensis Thach & F. Huber, 2017 accepted as Amphidromus cruentatus (Morelet, 1875) (unaccepted > junior subjective synonym)
344. Species Amphidromus theobaldianus (W. H. Benson, 1857) accepted as Amphidromus moniliferus (A. Gould, 1846) (unaccepted > junior subjective synonym)
345. Species Amphidromus toncruzi Dharma, 2012 accepted as Amphidromus entobaptus toncruzi Dharma, 2012 (original rank)
346. Species Amphidromus ventrosulus Möllendorff, 1900 accepted as Amphidromus smithii Fulton, 1896 (unaccepted > junior subjective synonym)
347. Species Amphidromus versicolor Fulton, 1896 accepted as Amphidromus quadrasi f. versicolor Fulton, 1896 accepted as Amphidromus quadrasi Hidalgo, 1887 (junior synonym)
348. Species Amphidromus vietnamensis Thach & F. Huber, 2017 accepted as Amphidromus comes (L. Pfeiffer, 1861) (unaccepted > junior subjective synonym)
349. Species Amphidromus vincekresneri Thach, 2020 accepted as Amphidromus vincekessneri Thach, 2020 (incorrect original spelling)
350. Species Amphidromus wani J. He & Q.-H. Zhou, 2017 accepted as Amphidromus qiongensis J. He & Q.-H. Zhou, 2017 (junior synonym)
351. Species Amphidromus wetaranus F. Haas, 1912 accepted as Amphidromus inconstans wetaranus F. Haas, 1912 (unaccepted > superseded rank)
352. Species Amphidromus xiengkhaungensis Inkhavilay & Panha, 2017 accepted as Aegistohadra roemeri (L. Pfeiffer, 1863) (unaccepted > junior subjective synonym)
353. Subgenus Amphidromus (Amphidromus) Albers, 1850 represented as Amphidromus Albers, 1850
     1. Species Amphidromus (Amphidromus) chrisabbasi Thach, 2017 accepted as Amphidromus reflexilabris Schepman, 1892 (junior synonym)
     2. Species Amphidromus (Amphidromus) lucsegersi Thach & Abbas, 2017 accepted as Amphidromus reflexilabris Schepman, 1892 (junior synonym)
     3. Species Amphidromus (Amphidromus) moellendorffi F. Haas, 1934 accepted as Amphidromus schomburgki (L. Pfeiffer, 1860) (junior synonym)
     4. Species Amphidromus (Amphidromus) noriokowasoei Thach & F. Huber, 2017 accepted as Amphidromus smithii Fulton, 1896 (junior synonym)
     5. Species Amphidromus (Amphidromus) pervariabilis Bavay & Dautzenberg, 1909 accepted as Amphidromus dautzenbergi Fulton, 1899
     6. Species Amphidromus (Amphidromus) stevehubrechti Thach & Abbas, 2017 accepted as Amphidromus reflexilabris Schepman, 1892 (junior synonym)
     7. Species Amphidromus (Amphidromus) asper F. Haas, 1934 represented as Amphidromus asper F. Haas, 1934 accepted as Amphidromus buelowi Fruhstorfer, 1905
     8. Species Amphidromus (Amphidromus) calvinabbasi Thach, 2017 represented as Amphidromus calvinabbasi Thach, 2017
     9. Species Amphidromus (Amphidromus) cambojiensis (Reeve, 1860) represented as Amphidromus cambojiensis (Reeve, 1860)
     10. Species Amphidromus (Amphidromus) capistratus E. von Martens, 1903 represented as Amphidromus capistratus E. von Martens, 1903
     11. Species Amphidromus (Amphidromus) djajasasmitai Dharma, 1993 represented as Amphidromus djajasasmitai Dharma, 1993
     12. Species Amphidromus (Amphidromus) entobaptus Dohrn, 1889 represented as Amphidromus entobaptus Dohrn, 1889
     13. Species Amphidromus (Amphidromus) friedahuberae Thach & F. Huber, 2017 represented as Amphidromus friedahuberae Thach & F. Huber, 2017
     14. Species Amphidromus (Amphidromus) givenchyi Geret, 1912 represented as Amphidromus givenchyi Geret, 1912
     15. Species Amphidromus (Amphidromus) heinrichhuberi Thach & F. Huber, 2016 represented as Amphidromus heinrichhuberi Thach & F. Huber, 2016
     16. Species Amphidromus (Amphidromus) janus (L. Pfeiffer, 1854) represented as Amphidromus janus (L. Pfeiffer, 1854)
     17. Species Amphidromus (Amphidromus) jeffabbasorum Thach, 2016 represented as Amphidromus jeffabbasorum Thach, 2016
     18. Species Amphidromus (Amphidromus) laosianus Bavay, 1898 represented as Amphidromus laosianus Bavay, 1898
     19. Species Amphidromus (Amphidromus) martensi O. Boettger, 1894 represented as Amphidromus martensi O. Boettger, 1894
     20. Species Amphidromus (Amphidromus) mirandus Bavay & Dautzenberg, 1912 represented as Amphidromus mirandus Bavay & Dautzenberg, 1912
     21. Species Amphidromus (Amphidromus) mundus (L. Pfeiffer, 1853) represented as Amphidromus mundus (L. Pfeiffer, 1853)
     22. Species Amphidromus (Amphidromus) perversus (Linnaeus, 1758) represented as Amphidromus perversus (Linnaeus, 1758)
     23. Species Amphidromus (Amphidromus) protania Lehmann & Maassen, 2004 represented as Amphidromus protania Lehmann & Maassen, 2004
     24. Species Amphidromus (Amphidromus) puspae Dharma, 1993 represented as Amphidromus puspae Dharma, 1993
     25. Species Amphidromus (Amphidromus) roseolabiatus Fulton, 1896 represented as Amphidromus roseolabiatus Fulton, 1896
     26. Species Amphidromus (Amphidromus) similis Pilsbry, 1900 represented as Amphidromus similis Pilsbry, 1900
     27. Species Amphidromus (Amphidromus) syndromoideus Inkhavilay & Panha, 2017 represented as Amphidromus syndromoideus Inkhavilay & Panha, 2017
     28. Species Amphidromus (Amphidromus) thachi F. Huber, 2015 represented as Amphidromus thachi F. Huber, 2015
354. Subgenus Amphidromus (Goniodromus) Bülow, 1905 represented as Amphidromus Albers, 1850
     1. Species Amphidromus (Goniodromus) asper F. Haas, 1934 accepted as Amphidromus asper F. Haas, 1934 accepted as Amphidromus buelowi Fruhstorfer, 1905 (basionym)
     2. Species Amphidromus (Goniodromus) bulowi Fruhstorfer, 1905 accepted as Amphidromus (Goniodromus) buelowi Fruhstorfer, 1905 represented as Amphidromus buelowi Fruhstorfer, 1905 (incorrect subsequent spelling)
     3. Species Amphidromus (Goniodromus) bülowi Fruhstorfer, 1905 accepted as Amphidromus (Goniodromus) buelowi Fruhstorfer, 1905 represented as Amphidromus buelowi Fruhstorfer, 1905 (correction of diacritical mark mandatory)
     4. Species Amphidromus (Goniodromus) buelowi Fruhstorfer, 1905 represented as Amphidromus buelowi Fruhstorfer, 1905
355. Subgenus Amphidromus (Syndromus) Pilsbry, 1900 represented as Amphidromus Albers, 1850
     1. Species Amphidromus (Syndromus) friedae Thach & F. Huber, 2016 accepted as Amphidromus schomburgki (L. Pfeiffer, 1860)
     2. Species Amphidromus (Syndromus) fuscolabris Möllendorff, 1898 accepted as Amphidromus cruentatus (Morelet, 1875) (unaccepted > junior subjective synonym)
     3. Species Amphidromus (Syndromus) poecilochrous Fulton, 1896 accepted as Amphidromus (Syndromus) poecilochroa Fulton, 1896 represented as Amphidromus poecilochroa Fulton, 1896
     4. Species Amphidromus (Syndromus) roemeri (L. Pfeiffer, 1863) accepted as Aegistohadra roemeri (L. Pfeiffer, 1863) (unaccepted > superseded combination)
     5. Species Amphidromus (Syndromus) stanyi Dharma, 2021 accepted as Amphidromus (Syndromus) coeruleus Clench & Archer, 1932 represented as Amphidromus coeruleus Clench & Archer, 1932 (unaccepted > junior subjective synonym)
     6. Species Amphidromus (Syndromus) xiengkhaungensis Inkhavilay & Panha, 2017 accepted as Aegistohadra roemeri (L. Pfeiffer, 1863) (unaccepted > junior subjective synonym)
     7. Species Amphidromus (Syndromus) abbasi S. Y. Chan & S. K. Tan, 2010 represented as Amphidromus abbasi S. Y. Chan & S. K. Tan, 2010
     8. Species Amphidromus (Syndromus) alicetandiasae J. Parsons, 2016 represented as Amphidromus alicetandiasae J. Parsons, 2016
     9. Species Amphidromus (Syndromus) annae E. von Martens, 1891 represented as Amphidromus annae E. von Martens, 1891
     10. Species Amphidromus (Syndromus) areolatus (L. Pfeiffer, 1861) represented as Amphidromus areolatus (L. Pfeiffer, 1861)
     11. Species Amphidromus (Syndromus) beccarii (Tapparone Canefri, 1883) represented as Amphidromus beccarii (Tapparone Canefri, 1883)
     12. Species Amphidromus (Syndromus) centrocelebensis Bollinger, 1918 represented as Amphidromus centrocelebensis Bollinger, 1918
     13. Species Amphidromus (Syndromus) coeruleus Clench & Archer, 1932 represented as Amphidromus coeruleus Clench & Archer, 1932
     14. Species Amphidromus (Syndromus) columellaris Möllendorff, 1892 represented as Amphidromus columellaris Möllendorff, 1892
     15. Species Amphidromus (Syndromus) contrarius (O. F. Müller, 1774) represented as Amphidromus contrarius (O. F. Müller, 1774)
     16. Species Amphidromus (Syndromus) daoae Thach, 2016 represented as Amphidromus daoae Thach, 2016
     17. Species Amphidromus (Syndromus) elvinae Dharma, 2007 represented as Amphidromus elvinae Dharma, 2007
     18. Species Amphidromus (Syndromus) filozonatus (E. von Martens, 1867) represented as Amphidromus filozonatus (E. von Martens, 1867)
     19. Species Amphidromus (Syndromus) flavus (L. Pfeiffer, 1861) represented as Amphidromus flavus (L. Pfeiffer, 1861)
     20. Species Amphidromus (Syndromus) floresianus Fulton, 1897 represented as Amphidromus floresianus Fulton, 1897
     21. Species Amphidromus (Syndromus) fultoni Ancey, 1897 represented as Amphidromus fultoni Ancey, 1897
     22. Species Amphidromus (Syndromus) furcillatus (Mousson, 1849) represented as Amphidromus furcillatus (Mousson, 1849)
     23. Species Amphidromus (Syndromus) globonevilli Sutcharit & Panha, 2015 represented as Amphidromus globonevilli Sutcharit & Panha, 2015
     24. Species Amphidromus (Syndromus) haematostoma Möllendorff, 1898 represented as Amphidromus haematostoma Möllendorff, 1898
     25. Species Amphidromus (Syndromus) huberi Thach, 2014 represented as Amphidromus huberi Thach, 2014
     26. Species Amphidromus (Syndromus) ilsa B. Rensch, 1933 represented as Amphidromus ilsa B. Rensch, 1933
     27. Species Amphidromus (Syndromus) inconstans Fulton, 1898 represented as Amphidromus inconstans Fulton, 1898
     28. Species Amphidromus (Syndromus) iunior Cilia, 2013 represented as Amphidromus iunior Cilia, 2013
     29. Species Amphidromus (Syndromus) jomi Dumrongrojwattana, Wongkamhaeng & Tanamai, 2019 represented as Amphidromus jomi Dumrongrojwattana, Wongkamhaeng & Tanamai, 2019
     30. Species Amphidromus (Syndromus) kruijti P. Sarasin & S. Sarasin, 1899 represented as Amphidromus kruijti P. Sarasin & S. Sarasin, 1899
     31. Species Amphidromus (Syndromus) kuehni Möllendorff, 1902 represented as Amphidromus kuehni Möllendorff, 1902
     32. Species Amphidromus (Syndromus) kvuongi Segers, 2023 represented as Amphidromus kvuongi Segers, 2023
     33. Species Amphidromus (Syndromus) laevus (O. F. Müller, 1774) represented as Amphidromus laevus (O. F. Müller, 1774)
     34. Species Amphidromus (Syndromus) latestrigatus Schepman, 1892 represented as Amphidromus latestrigatus Schepman, 1892
     35. Species Amphidromus (Syndromus) ledaoae Thach, 2016 represented as Amphidromus ledaoae Thach, 2016
     36. Species Amphidromus (Syndromus) maculatus Fulton, 1896 represented as Amphidromus maculatus Fulton, 1896
     37. Species Amphidromus (Syndromus) mingmini Thach, 2019 represented as Amphidromus mingmini Thach, 2019
     38. Species Amphidromus (Syndromus) moniliferus (A. Gould, 1846) represented as Amphidromus moniliferus (A. Gould, 1846)
     39. Species Amphidromus (Syndromus) pattinsonae Iredale, 1943 represented as Amphidromus pattinsonae Iredale, 1943
     40. Species Amphidromus (Syndromus) pictus Fulton, 1896 represented as Amphidromus pictus Fulton, 1896
     41. Species Amphidromus (Syndromus) poecilochroa Fulton, 1896 represented as Amphidromus poecilochroa Fulton, 1896
     42. Species Amphidromus (Syndromus) porcellanus (Mousson, 1849) represented as Amphidromus porcellanus (Mousson, 1849)
     43. Species Amphidromus (Syndromus) principalis Sutcharit & Panha, 2015 represented as Amphidromus principalis Sutcharit & Panha, 2015
     44. Species Amphidromus (Syndromus) quadrasi Hidalgo, 1887 represented as Amphidromus quadrasi Hidalgo, 1887
     45. Species Amphidromus (Syndromus) reflexilabris Schepman, 1892 represented as Amphidromus reflexilabris Schepman, 1892
     46. Species Amphidromus (Syndromus) richardi Severns, 2006 represented as Amphidromus richardi Severns, 2006
     47. Species Amphidromus (Syndromus) rottiensis S. Y. Chan & S. K. Tan, 2010 represented as Amphidromus rottiensis S. Y. Chan & S. K. Tan, 2010
     48. Species Amphidromus (Syndromus) semifrenatus E. von Martens, 1900 represented as Amphidromus semifrenatus E. von Martens, 1900
     49. Species Amphidromus (Syndromus) semitessellatus (Morlet, 1885) represented as Amphidromus semitessellatus (Morlet, 1885)
     50. Species Amphidromus (Syndromus) setzeri Thach, 2015 represented as Amphidromus setzeri Thach, 2015
     51. Species Amphidromus (Syndromus) sinistralis (Reeve, 1849) represented as Amphidromus sinistralis (Reeve, 1849)
     52. Species Amphidromus (Syndromus) smithii Fulton, 1896 represented as Amphidromus smithii Fulton, 1896
     53. Species Amphidromus (Syndromus) stevenliei J. Parsons, 2016 represented as Amphidromus stevenliei J. Parsons, 2016
     54. Species Amphidromus (Syndromus) sumatranus (E. von Martens, 1864) represented as Amphidromus sumatranus (E. von Martens, 1864)
     55. Species Amphidromus (Syndromus) sylviae Stark, 2017 represented as Amphidromus sylviae Stark, 2017
     56. Species Amphidromus (Syndromus) timorensis J. Parsons & Abbas, 2020 represented as Amphidromus timorensis J. Parsons & Abbas, 2020
     57. Species Amphidromus (Syndromus) verbinneni Segers, 2020 represented as Amphidromus verbinneni Segers, 2020
     58. Species Amphidromus (Syndromus) xiengensis Morlet, 1891 represented as Amphidromus xiengensis Morlet, 1891
     59. Species Amphidromus (Syndromus) zebrinus (L. Pfeiffer, 1861) represented as Amphidromus zebrinus (L. Pfeiffer, 1861)
356. Species Amphidromus andytani Thach & Abbas, 2017 (uncertain > taxon inquirendum, debated synonym)
357. Species Amphidromus arlingi Thach, 2017 (uncertain > taxon inquirendum, debated synonym)
358. Species Amphidromus berschaueri Thach, 2018 (uncertain > taxon inquirendum, debated synonym)
359. Species Amphidromus calvinabbasi Thach, 2017 (uncertain > taxon inquirendum, debated synonym)
360. Species Amphidromus cargilei Thach & F. Huber, 2018 (uncertain > taxon inquirendum, debated synonym)
361. Species Amphidromus chrisabbasi Thach, 2017 (uncertain > taxon inquirendum, debated synonym)
362. Species Amphidromus dambriensis Thach & F. Huber, 2016 (uncertain > taxon inquirendum, debated synonym)
363. Species Amphidromus eudeli Ancey, 1897 (uncertain > taxon inquirendum, debated synonym)
364. Species Amphidromus floresi Bartsch, 1917 (uncertain > taxon inquirendum)
365. Species Amphidromus fraussenae Thach & F. Huber, 2017 (uncertain > taxon inquirendum, debated synonym)
366. Species Amphidromus friedae Thach & F. Huber, 2016 (uncertain > taxon inquirendum, debated synonym)
367. Species Amphidromus gerberi Thach & F. Huber, 2017 (uncertain > taxon inquirendum, debated synonym)
368. Species Amphidromus hassi Thach & F. Huber, 2018 (uncertain > taxon inquirendum, debated synonym)
369. Species Amphidromus hosei E. A. Smith, 1895 (uncertain > taxon inquirendum)
370. Species Amphidromus juniorabbasi Thach, 2018 (uncertain > taxon inquirendum, debated synonym)
371. Species Amphidromus koonpoi Thach & F. Huber, 2018 (uncertain > taxon inquirendum, debated synonym)
372. Species Amphidromus marieabbasae Thach, 2017 (uncertain > taxon inquirendum, debated synonym)
373. Species Amphidromus metabletus Möllendorff, 1900 (uncertain > taxon inquirendum, debated synonym of Amphidromus cochinchinensis)
374. Species Amphidromus mindoroensis Bartsch, 1917 (uncertain > taxon inquirendum)
375. Species Amphidromus ngocanhi Thach, 2017 (uncertain > taxon inquirendum, debated synonym)
376. Species Amphidromus nigrofilosus Rochebrune, 1882 accepted as Amphidromus multicolor gracilior Fulton, 1896 (uncertain, uncertain synonym)
377. Species Amphidromus oscitans E. von Martens, 1899 (uncertain > taxon inquirendum)
378. Species Amphidromus pallgergelyi Thach & F. Huber, 2018 (uncertain > taxon inquirendum, debated synonym)
379. Species Amphidromus pamabbasae Thach, 2017 (uncertain > taxon inquirendum, debated synonym)
380. Species Amphidromus patamakanthini Thach & F. Huber, 2018 (uncertain > taxon inquirendum, debated synonym)
381. Species Amphidromus perrieri Rochebrune, 1882 (uncertain > taxon inquirendum, usage in recent literature undocumented)
382. Species Amphidromus petuchi Thach, 2018 (uncertain > taxon inquirendum, debated synonym)
383. Species Amphidromus phamanhorum Thach, 2021 (uncertain > taxon inquirendum, debated synonym)
384. Species Amphidromus renkeri Thach, 2018 (uncertain > taxon inquirendum, debated synonym)
385. Species Amphidromus richgoldbergi Thach & F. Huber, 2017 (uncertain > taxon inquirendum, debated synonym)
386. Species Amphidromus salzmanni Thach & F. Huber, 2017 (uncertain > taxon inquirendum, debated synonym)
387. Species Amphidromus setzeri Thach, 2015 (uncertain > taxon inquirendum, debated synonym)
388. Species Amphidromus severnsi Thach, 2017 (uncertain > taxon inquirendum, debated synonym)
389. Species Amphidromus tavaresi Nobre, 1905 (uncertain > taxon inquirendum, species not discussed in recent literature)
390. Species Amphidromus thanhhoaensis Thach & F. Huber, 2016 (uncertain > taxon inquirendum, debated synonym)
391. Species Amphidromus thomasi Thach, 2021 (uncertain > taxon inquirendum, debated synonym)
392. Species Amphidromus truongkhoai Thach, 2018 (uncertain > taxon inquirendum, debated synonym)
393. Species Amphidromus virescens (Swainson, 1822) (uncertain > taxon inquirendum)
394. Species Amphidromus waterstraati Rolle, 1903 (uncertain > taxon inquirendum)

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