1. Species Epitonium abyssicola (Schepman, 1909)
2. Species Epitonium acanthopleurum (Verco, 1906)
3. Species Epitonium acapulcanum Dall, 1917
4. Species Epitonium aciculinum (Hinds, 1844)
5. Species Epitonium actinariophilum (Masahito & T. Habe, 1976)
6. Species Epitonium adjunctum (Jousseaume, 1912)
7. Species Epitonium aequale (Thiele, 1925)
8. Species Epitonium agitabile (Jousseaume, 1912)
9. Species Epitonium alabiforme Kilburn, 1985
10. Species Epitonium alatum (G. B. Sowerby II, 1844)
11. Species Epitonium albidum (A. d'Orbigny, 1842)
12. Species Epitonium albolineatum (G. B. Sowerby II, 1844)
13. Species Epitonium algerianum (Weinkauff, 1866)
14. Species Epitonium alizonae (Melvill, 1912)
15. Species Epitonium amathusium (Melvill & Standen, 1903)
16. Species Epitonium amiculum Kilburn, 1985
17. Species Epitonium amicum (Jousseaume, 1894)
18. Species Epitonium amplexum T. Nakayama, 2003
19. Species Epitonium anabathmos Kilburn, 1985
20. Species Epitonium angulatum (Say, 1831)
21. Species Epitonium angulicinctum (de Boury, 1913)
22. Species Epitonium angustum (Dunker, 1861)
23. Species Epitonium antisoa (Iredale, 1936)
24. Species Epitonium apiculatum (Dall, 1889)
25. Species Epitonium aranea Bonfitto, 2017
26. Species Epitonium arcanum DuShane, 1979
27. Species Epitonium artimi (Jousseaume, 1912)
28. Species Epitonium atomus (E. A. Smith, 1890)
29. Species Epitonium audouini (Jousseaume, 1894)
30. Species Epitonium aureomaculatum (Masahito & T. Habe, 1973)
31. Species Epitonium auritum (G. B. Sowerby II, 1844)
32. Species Epitonium austrocaledonicum (Montrouzier, 1859)
33. Species Epitonium avalites (Jousseaume, 1912)
34. Species Epitonium babylonia (Dall, 1889)
35. Species Epitonium barissum (Iredale, 1936)
36. Species Epitonium beachportense (Cotton & Godfrey, 1938)
37. Species Epitonium bellastriatum (P. P. Carpenter, 1864)
38. Species Epitonium bellicosum Hedley, 1907
39. Species Epitonium bengalense (E. A. Smith, 1899)
40. Species Epitonium berryi (Dall, 1907)
41. Species Epitonium bevdeynzerae E. F. García, 2001
42. Species Epitonium blaisei (Barnard, 1963)
43. Species Epitonium bonaespei (Barnard, 1963)
44. Species Epitonium bouryi (Jousseaume, 1894)
45. Species Epitonium boutetorum E. F. García, 2016
46. Species Epitonium brachyspeira Kilburn, 1985
47. Species Epitonium brevissimum (G. Seguenza, 1876)
48. Species Epitonium bucknilli A. W. B. Powell, 1924
49. Species Epitonium bulbulum (G. B. Sowerby II, 1844)
50. Species Epitonium caamanoi Dall & Bartsch, 1910
51. Species Epitonium calideum (Melvill & Standen, 1903)
52. Species Epitonium californicum Dall, 1917
53. Species Epitonium callipeplum Dall, 1919
54. Species Epitonium candeanum (A. d'Orbigny, 1842)
55. Species Epitonium candidissimum (Monterosato, 1877)
56. Species Epitonium canna Dall, 1919
57. Species Epitonium carchedon (Iredale, 1936)
58. Species Epitonium castum (G. B. Sowerby II, 1873)
59. Species Epitonium catalinense Dall, 1917
60. Species Epitonium catanuense (G. B. Sowerby II, 1844)
61. Species Epitonium celesti (Aradas, 1854)
62. Species Epitonium cerdantum (Melvill & Standen, 1903)
63. Species Epitonium championi Clench & R. D. Turner, 1952
64. Species Epitonium chiarae Bozzetti, 2007
65. Species Epitonium chinglinae Y.-C. Lee & W.-L. Wu, 1998
66. Species Epitonium christiani Bozzetti, 2008
67. Species Epitonium christyi (Iredale, 1936)
68. Species Epitonium clathratulum (Kanmacher, 1798)
69. Species Epitonium clathrus (Linnaeus, 1758)
70. Species Epitonium clementinum (Grateloup, 1840)
71. Species Epitonium climacotum Kilburn, 1985
72. Species Epitonium columba Kilburn, 1985
73. Species Epitonium columnella Dall, 1917
74. Species Epitonium commodum (E. A. Smith, 1890)
75. Species Epitonium conjunctum (Yokoyama, 1922)
76. Species Epitonium connexum (G. B. Sowerby II, 1844)
77. Species Epitonium continens (Melvill & Standen, 1903)
78. Species Epitonium cookeanum Dall, 1917
79. Species Epitonium cophinodes (Melvill, 1904)
80. Species Epitonium coretum (Iredale, 1936)
81. Species Epitonium corniculum Y.-C. Lee & C.-W. Huang, 2016
82. Species Epitonium coutieri (Jousseaume, 1912)
83. Species Epitonium couturieri (de Boury, 1913)
84. Species Epitonium crassicostatum A. Gittenberger & E. Gittenberger, 2005
85. Species Epitonium crassum (G. B. Sowerby II, 1844)
86. Species Epitonium creberrimum (Hinds, 1844)
87. Species Epitonium crebricostatum (P. P. Carpenter, 1864)
88. Species Epitonium crispatum (Pease, 1868)
89. Species Epitonium crypticocorona Kilburn, 1985
90. Species Epitonium cultellicostum (de Boury, 1913)
91. Species Epitonium cumingii (P. P. Carpenter, 1856)
92. Species Epitonium curvilineatum (G. B. Sowerby II, 1844)
93. Species Epitonium dallianum (A. E. Verrill & S. Smith, 1880)
94. Species Epitonium deflersi (Jousseaume, 1912)
95. Species Epitonium deificum (Melvill & Standen, 1903)
96. Species Epitonium denticulatum (G. B. Sowerby II, 1844)
97. Species Epitonium dentiscalpium (R. B. Watson, 1883)
98. Species Epitonium deschampsi E. F. García, 2003
99. Species Epitonium dubium (G. B. Sowerby II, 1844)
100. Species Epitonium duocamurum Y.-C. Lee, 2001
101. Species Epitonium durhamianum Hertlein & A. M. Strong, 1951
102. Species Epitonium eboreum (E. A. Smith, 1906)
103. Species Epitonium eclecticum (Melvill & Standen, 1903)
104. Species Epitonium elegantulum (A. Adams, 1861)
105. Species Epitonium elenense (G. B. Sowerby II, 1844)
106. Species Epitonium elisae Bozzetti, 2007
107. Species Epitonium eltanini (Dell, 1990)
108. Species Epitonium emiliae (Melvill & Standen, 1903)
109. Species Epitonium emydonesus Dall, 1917
110. Species Epitonium erranum (Melvill & Standen, 1896)
111. Species Epitonium eulita (Dall & C. T. Simpson, 1901)
112. Species Epitonium eusculptum (G. B. Sowerby III, 1903)
113. Species Epitonium eutaenium Dall, 1917
114. Species Epitonium evanidstriatum Zelaya & Güller, 2017
115. Species Epitonium eximiellum (Masahito, Kuroda & T. Habe, 1971)
116. Species Epitonium eximium (A. Adams & Reeve, 1850)
117. Species Epitonium exomilum (Melvill & Standen, 1896)
118. Species Epitonium exquisitum (A. Adams, 1864)
119. Species Epitonium extenuicostum (de Boury, 1913)
120. Species Epitonium fabrizioi Pastorino & Penchaszadeh, 1998
121. Species Epitonium falconi Kilburn, 1985
122. Species Epitonium fasciatum (G. B. Sowerby II, 1844)
123. Species Epitonium fauroti (Jousseaume, 1912)
124. Species Epitonium ferminense L. G. Brown, 2019
125. Species Epitonium ferrugineum (Mörch, 1852)
126. Species Epitonium ferussacii (Audouin, 1826)
127. Species Epitonium finitimum (Monterosato, 1890)
128. Species Epitonium fischeri (R. B. Watson, 1897)
129. Species Epitonium foliaceicosta (A. d'Orbigny, 1842)
130. Species Epitonium fractum Dall, 1927
131. Species Epitonium fragile (Hanley, 1840)
132. Species Epitonium friabile (G. B. Sowerby II, 1844)
133. Species Epitonium frielei (Dall, 1889)
134. Species Epitonium fucatum (Pease, 1861)
135. Species Epitonium fulvovittatum (Dautzenberg, 1890)
136. Species Epitonium georgettinum (Kiener, 1838)
137. Species Epitonium glabratum (Hinds, 1844)
138. Species Epitonium gloriolum (Melvill & Standen, 1901)
139. Species Epitonium godfreyi (Cotton, 1938)
140. Species Epitonium goldsmithi (DuShane, 1988)
141. Species Epitonium goniophorum (Melvill & Standen, 1903)
142. Species Epitonium gracile (G. B. Sowerby II, 1844)
143. Species Epitonium graciliconfusum T. Nakayama, 2000
144. Species Epitonium gradaticostatum (Fenaux, 1938)
145. Species Epitonium gradatum (G. B. Sowerby II, 1844)
146. Species Epitonium gradilis (Jousseaume, 1912)
147. Species Epitonium graviarmatum A. Gittenberger & E. Gittenberger, 2005
148. Species Epitonium gravieri (Jousseaume, 1912)
149. Species Epitonium grayi (Nyst, 1873)
150. Species Epitonium habeli Dall, 1917
151. Species Epitonium hamatulae Preston, 1915
152. Species Epitonium hancocki DuShane, 1970
153. Species Epitonium harimaense Makiyama, 1924
154. Species Epitonium harpa (Jousseaume, 1912)
155. Species Epitonium harpago Kilburn, 1985
156. Species Epitonium heloris (Iredale, 1936)
157. Species Epitonium hemmesi DuShane, 1988
158. Species Epitonium hexagonum (G. B. Sowerby II, 1844)
159. Species Epitonium hindsii (P. P. Carpenter, 1856)
160. Species Epitonium hispidulum (Monterosato, 1874)
161. Species Epitonium histricosum (Jousseaume, 1912)
162. Species Epitonium hueti Bozzetti, 2011
163. Species Epitonium huffmani DuShane & J. H. McLean, 1968
164. Species Epitonium humerosum (G. B. Sowerby III, 1901)
165. Species Epitonium humphreysii (Kiener, 1838)
166. Species Epitonium idalium (Melvill, 1912)
167. Species Epitonium ilariae Bozzetti, 2007
168. Species Epitonium illovoense (Barnard, 1963)
169. Species Epitonium immaculatum (G. B. Sowerby II, 1844)
170. Species Epitonium imperiale (G. B. Sowerby II, 1844)
171. Species Epitonium inaequale (Thiele, 1925)
172. Species Epitonium incurvatum (Fenaux, 1938)
173. Species Epitonium indianorum (P. P. Carpenter, 1864)
174. Species Epitonium indistinctum (G. B. Sowerby II, 1844)
175. Species Epitonium inexpertum L. G. Brown & Weil, 1999
176. Species Epitonium innesi (Jousseaume, 1912)
177. Species Epitonium instrictum (E. von Martens, 1904)
178. Species Epitonium interstriatum (G. B. Sowerby III, 1905)
179. Species Epitonium irregulare (G. B. Sowerby II, 1844)
180. Species Epitonium ishimotoi (Masahito & T. Habe, 1976)
181. Species Epitonium janae T. Cossignani, 2020
182. Species Epitonium jani Segers, Swinnen & De Prins, 2009
183. Species Epitonium japonicum (Dunker, 1861)
184. Species Epitonium jickelii (Clessin, 1897)
185. Species Epitonium jimpyae Kilburn, 1985
186. Species Epitonium jolyi (Monterosato, 1878)
187. Species Epitonium jomardi (Audouin, 1826)
188. Species Epitonium jousseaumei (de Boury, 1886)
189. Species Epitonium juanitae E. F. García, 2003
190. Species Epitonium jukesianum (Forbes, 1852)
191. Species Epitonium kastoroae E. F. García, 2003
192. Species Epitonium kazusense (Yokoyama, 1922)
193. Species Epitonium kilburni Drivas & M. Jay, 1989
194. Species Epitonium kiyohimae T. Nakayama, 2000
195. Species Epitonium klunzingeri (Clessin, 1897)
196. Species Epitonium koshimagani (T. Nakayama, 1991)
197. Species Epitonium koyamai (T. Nakayama, 1995)
198. Species Epitonium kraussi (Nyst, 1873)
199. Species Epitonium krebsii (Mörch, 1875)
200. Species Epitonium labeo (Jousseaume, 1912)
201. Species Epitonium lachrymulum (Jousseaume, 1912)
202. Species Epitonium lacrima Kilburn, 1985
203. Species Epitonium laidlawi (Melvill & Standen, 1903)
204. Species Epitonium latifasciatum (G. B. Sowerby II, 1874)
205. Species Epitonium latum Bozzetti, 2009
206. Species Epitonium leali E. F. García, 2011
207. Species Epitonium liliputanum (A. Adams, 1861)
208. Species Epitonium linctum (de Boury & Monterosato, 1890)
209. Species Epitonium lineolatum (G. B. Sowerby II, 1844)
210. Species Epitonium lowei (Dall, 1906)
211. Species Epitonium luceo (DuShane, 1988)
212. Species Epitonium lyra (G. B. Sowerby II, 1844)
213. Species Epitonium macleani DuShane, 1970
214. Species Epitonium macromphalus E. A. Smith, 1910
215. Species Epitonium maestratii E. F. García, 2003
216. Species Epitonium malayanum (Thiele, 1925)
217. Species Epitonium malcolmense (Melvill, 1898)
218. Species Epitonium malhaensis (Jousseaume, 1894)
219. Species Epitonium maraisi Kilburn, 1985
220. Species Epitonium margarita (Jousseaume, 1912)
221. Species Epitonium marmoratum (G. B. Sowerby II, 1844)
222. Species Epitonium matthewsae Clench & R. D. Turner, 1952
223. Species Epitonium melior (Melvill & Standen, 1903)
224. Species Epitonium mellissi (E. A. Smith, 1890)
225. Species Epitonium melvilli (Schepman, 1909)
226. Species Epitonium millecostatum (Pease, 1861)
227. Species Epitonium mindoroense (G. B. Sowerby II, 1844)
228. Species Epitonium minorum (Iredale, 1936)
229. Species Epitonium minutia (Jousseaume, 1912)
230. Species Epitonium minuticostum (de Boury, 1912)
231. Species Epitonium mirabile Bozzetti, 2008
232. Species Epitonium miserum (de Boury, 1913)
233. Species Epitonium mitraeforme (G. B. Sowerby II, 1844)
234. Species Epitonium moolenbeeki van Aartsen, 1996
235. Species Epitonium morassii Bonfitto, 2017
236. Species Epitonium mucronatum (Fenaux, 1943)
237. Species Epitonium multicostatum (G. B. Sowerby II, 1844)
238. Species Epitonium multistriatum (Say, 1826)
239. Species Epitonium muricatum (Risso, 1826)
240. Species Epitonium mzambanum Kilburn, 1985
241. Species Epitonium nanum (Jeffreys, 1884)
242. Species Epitonium nautlae (Mörch, 1875)
243. Species Epitonium nearense L. G. Brown, 2019
244. Species Epitonium nitidella (Dall, 1889)
245. Species Epitonium nodai T. Nakayama, 2000
246. Species Epitonium novangliae (Couthouy, 1838)
247. Species Epitonium obesum (G. B. Sowerby II, 1847)
248. Species Epitonium obliquum (G. B. Sowerby II, 1844)
249. Species Epitonium obtusum (G. B. Sowerby II, 1844)
250. Species Epitonium occidentale (Nyst, 1873)
251. Species Epitonium octogonum (G. B. Sowerby III, 1905)
252. Species Epitonium okezoko (T. Habe, 1961)
253. Species Epitonium opeas Kilburn, 1985
254. Species Epitonium oppositum (de Boury, 1921)
255. Species Epitonium optabile (A. Adams, 1861)
256. Species Epitonium ossium T. Nakayama, 2000
257. Species Epitonium ovale (G. B. Sowerby II, 1844)
258. Species Epitonium padangense (Thiele, 1925)
259. Species Epitonium pallasi (Kiener, 1838)
260. Species Epitonium pallidizonatum (Masahito, Kuroda & T. Habe, 1971)
261. Species Epitonium parspeciosum (Iredale, 1929)
262. Species Epitonium parvonatrix Kilburn, 1985
263. Species Epitonium pasiphaes (Melvill, 1912)
264. Species Epitonium paumotense (Pease, 1868)
265. Species Epitonium perfoliatum (Thiele, 1925)
266. Species Epitonium perimense (Jousseaume, 1912)
267. Species Epitonium perlucidum (Jousseaume, 1912)
268. Species Epitonium perlucidum (Fenaux, 1943)
269. Species Epitonium philippinarum (G. B. Sowerby II, 1844)
270. Species Epitonium philtatum (R. B. Watson, 1886)
271. Species Epitonium phymanthi R. Robertson, 1994
272. Species Epitonium pigrum E. F. García, 2011
273. Species Epitonium pindasum (Iredale, 1936)
274. Species Epitonium platypleurum (Verco, 1906)
275. Species Epitonium polacia (Dall, 1889)
276. Species Epitonium politum (G. B. Sowerby II, 1844)
277. Species Epitonium porrectum (Hinds, 1843)
278. Species Epitonium profundum T. Nakayama, 2000
279. Species Epitonium proximum (Thiele, 1925)
280. Species Epitonium psomion Kilburn, 1985
281. Species Epitonium pteroen Kilburn, 1977
282. Species Epitonium pulchellum (Bivona e Barnardi, 1832)
283. Species Epitonium pulcherrimum (G. B. Sowerby II, 1844)
284. Species Epitonium pupiforme (Masahito, Kuroda & Habe, 1971)
285. Species Epitonium pyramidale (G. B. Sowerby II, 1844)
286. Species Epitonium quiquandoni Bozzetti, 2007
287. Species Epitonium reflexum (P. P. Carpenter, 1856)
288. Species Epitonium regulare (P. P. Carpenter, 1856)
289. Species Epitonium repandior Kilburn, 1985
290. Species Epitonium repandum Kilburn, 1985
291. Species Epitonium replicatum (G. B. Sowerby II, 1844)
292. Species Epitonium reticulatum Y.-C. Lee & W.-L. Wu, 1998
293. Species Epitonium rhips (R. B. Watson, 1897)
294. Species Epitonium rimbogai (Masahito & T. Habe, 1976)
295. Species Epitonium rissoinaeforme (Melvill & Standen, 1903)
296. Species Epitonium robillardi (G. B. Sowerby III, 1894)
297. Species Epitonium rostratum (Jousseaume, 1912)
298. Species Epitonium sakuraii (Kuroda & T. Habe, 1961)
299. Species Epitonium sallykaicherae Kilburn, 1985
300. Species Epitonium sanctaehelenae (E. A. Smith, 1890)
301. Species Epitonium sandwichense (Nyst, 1873)
302. Species Epitonium santinii Bozzetti, 2007
303. Species Epitonium savignyi (Jousseaume, 1912)
304. Species Epitonium sawamurai M. Azuma, 1960
305. Species Epitonium sawinae (Dall, 1903)
306. Species Epitonium scalare (Linnaeus, 1758)
307. Species Epitonium schepmani Melvill, 1910
308. Species Epitonium schoedei (Thiele, 1925)
309. Species Epitonium semidisjunctum (Jeffreys, 1884)
310. Species Epitonium sericifilum (Dall, 1889)
311. Species Epitonium sexcostum (Jousseaume, 1912)
312. Species Epitonium shyorum DuShane & J. H. McLean, 1968
313. Species Epitonium simplex (G. B. Sowerby III, 1894)
314. Species Epitonium skoglundae DuShane, 1974
315. Species Epitonium smithii (Tryon, 1887)
316. Species Epitonium smriglioi Bonfitto, 2010
317. Species Epitonium sororastra Kilburn, 1985
318. Species Epitonium sousai Bozzetti, 2008
319. Species Epitonium sowerbyanum (Nyst, 1873)
320. Species Epitonium sowerbyi Clessin, 1884
321. Species Epitonium spirilla (Monterosato, 1890)
322. Species Epitonium spyridion Kilburn, 1985
323. Species Epitonium stigmaticum (Pilsbry, 1911)
324. Species Epitonium striatellum (Nyst, 1873)
325. Species Epitonium striatissimum (Monterosato, 1878)
326. Species Epitonium subauriculatum (Souverbie, 1866)
327. Species Epitonium subcastum (E. A. Smith, 1899)
328. Species Epitonium subfrondiculum (Yokoyama, 1922)
329. Species Epitonium subtile (G. B. Sowerby II, 1844)
330. Species Epitonium suprastriatum (P. P. Carpenter, 1857)
331. Species Epitonium sykesii (Melvill & Standen, 1903)
332. Species Epitonium symmetricum (Pease, 1868)
333. Species Epitonium synekhes Kilburn, 1985
334. Species Epitonium syoichiroi Masahito & T. Habe, 1976
335. Species Epitonium tabogense Dall, 1917
336. Species Epitonium tacitum (Iredale, 1936)
337. Species Epitonium taiwanicum Y.-C. Lee & W.-L. Wu, 1998
338. Species Epitonium tamsinae Kilburn, 1985
339. Species Epitonium tenebrosum (G. B. Sowerby III, 1903)
340. Species Epitonium tenellum (F. W. Hutton, 1885)
341. Species Epitonium tenue (J. E. Gray, 1826)
342. Species Epitonium tenuicostatum (G. B. Sowerby II, 1844) (accepted > unreplaced junior homonym, primary homonym of Scalaria tenuicostata Michaud, 1829)
343. Species Epitonium tenuiliratum (G. B. Sowerby II, 1874)
344. Species Epitonium tenuipicturatum T. Nakayama, 2000
345. Species Epitonium terebriforme (Thiele, 1925)
346. Species Epitonium textimattum DuShane, 1977
347. Species Epitonium texturatum (A. Gould, 1847)
348. Species Epitonium thelcterium (Melvill & Standen, 1903)
349. Species Epitonium thorssoni DuShane, 1988
350. Species Epitonium thrasys (Iredale, 1936)
351. Species Epitonium thyraeum Kilburn, 1985
352. Species Epitonium tiberii (de Boury, 1890)
353. Species Epitonium tiburonense Clench & R. D. Turner, 1952
354. Species Epitonium tinctorium Dall, 1919
355. Species Epitonium tinctum (P. P. Carpenter, 1864)
356. Species Epitonium tokyoense Kuroda, 1930
357. Species Epitonium tollini Bartsch, 1938
358. Species Epitonium tomlini (de Boury, 1913)
359. Species Epitonium tosaense (M. Azuma, 1962)
360. Species Epitonium townsendi (Melvill & Standen, 1903)
361. Species Epitonium trevelyanum (G. Johnston, 1841)
362. Species Epitonium trochoides (de Boury, 1912)
363. Species Epitonium tryoni (de Boury, 1913)
364. Species Epitonium tumidulum (Thiele, 1930)
365. Species Epitonium turritellula (Mörch, 1875)
366. Species Epitonium turtonis (W. Turton, 1819)
367. Species Epitonium umbilicatum (Pease, 1869)
368. Species Epitonium unifasciatum (G. B. Sowerby II, 1844)
369. Species Epitonium vaillanti (Jousseaume, 1912)
370. Species Epitonium venosum (G. B. Sowerby II, 1844)
371. Species Epitonium viaderi (Fenaux, 1938)
372. Species Epitonium vitreum (Thiele, 1925)
373. Species Epitonium vittatum (Jeffreys, 1884)
374. Species Epitonium vivens Bozzetti, 2009
375. Species Epitonium walkerianum Hertlein & A. M. Strong, 1951
376. Species Epitonium webbii (A. d'Orbigny, 1840)
377. Species Epitonium willetti A. M. Strong & Hertlein, 1937
378. Species Epitonium worsfoldi R. Robertson, 1994
379. Species Epitonium yamakawai (Yokoyama, 1922)
380. Species Epitonium yangi L. G. Brown, 2010
381. Species Epitonium yemenita Bonfitto, 2017
382. Species Epitonium yokoyamai K. Suzuki & Ichikawa, 1936
383. Species Epitonium zabargadense Bonfitto, 2017
384. Species Epitonium zatrephes Melvill, 1910
385. Species Epitonium zeteki Dall, 1917
386. Subgenus Epitonium (Arctoscala) Dall, 1909 accepted as Boreoscala Kobelt, 1902 (unaccepted > junior objective synonym)
387. Subgenus Epitonium (Asperoscala) [sic] accepted as Epitonium Röding, 1798 (unaccepted > misspelling - incorrect subsequent spelling)
     1. Species Epitonium (Asperoscala) canna Dall, 1919 accepted as Epitonium canna Dall, 1919 (unaccepted > superseded combination)
     2. Species Epitonium (Asperoscala) slevini A. M. Strong & Hertlein, 1939 accepted as Epitonium acapulcanum Dall, 1917
     3. Species Epitonium (Asperoscala) tinctorium Dall, 1919 represented as Epitonium tinctorium Dall, 1919
388. Subgenus Epitonium (Boreoscala) Kobelt, 1902 accepted as Boreoscala Kobelt, 1902
     1. Species Epitonium (Boreoscala) blainei Clench & R. D. Turner, 1953 accepted as Boreoscala blainei (Clench & R. D. Turner, 1953)
     2. Species Epitonium (Boreoscala) groenlandicum (Perry, 1811) accepted as Boreoscala greenlandica (Perry, 1811)
     3. Species Epitonium (Boreoscala) pandion Clench & R. D. Turner, 1952 accepted as Periapta gracilis (A. E. Verrill, 1880) (unnecessary replacement name)
389. Subgenus Epitonium (Cirsotrema) Mörch, 1852 accepted as Cirsotrema Mörch, 1852 (unaccepted > superseded combination)
     1. Species Epitonium (Cirsotrema) linteatum Schwengel, 1943 accepted as Opalia pumilio (Mörch, 1875) (original combination; junior synonym)
     2. Species Epitonium (Cirsotrema) pilsbry T. L. McGinty, 1940 accepted as Cirsotrema pilsbryi (T. L. McGinty, 1940) (unaccepted > misspelling - incorrect original spelling)
     3. Species Epitonium (Cirsotrema) pilsbryi T. L. McGinty, 1940) accepted as Cirsotrema pilsbryi (T. L. McGinty, 1940) (unaccepted > superseded combination)
     4. Species Epitonium (Cirsotrema) togatum Hertlein & A. M. Strong, 1951 accepted as Cirsotrema togatum (Hertlein & A. M. Strong, 1951)
390. Subgenus Epitonium (Clathroscala) de Boury, 1890 accepted as Clathroscala de Boury, 1890
391. Subgenus Epitonium (Clathrus) Agassiz, 1837 accepted as Epitonium Röding, 1798
     1. Species Epitonium (Clathrus) clathrus (Linnaeus, 1758) accepted as Epitonium clathrus (Linnaeus, 1758)
392. Subgenus Epitonium (Connexiscala) de Boury, 1909 accepted as Epitonium Röding, 1798
     1. Species Epitonium (Connexiscala) smriglioi Bonfitto, 2010 accepted as Epitonium smriglioi Bonfitto, 2010
393. Subgenus Epitonium (Crisposcala) de Boury, 1886 accepted as Epitonium Röding, 1798
     1. Species Epitonium (Crisposcala) acrostephanus Dall, 1908 accepted as Epitonium sawinae (Dall, 1903) (unaccepted > junior subjective synonym)
     2. Species Epitonium (Crisposcala) catalinae Dall, 1908 accepted as Epitonium sawinae (Dall, 1903) (unaccepted > junior subjective synonym)
394. Subgenus Epitonium (Ferminoscala) Dall, 1908 accepted as Amaea H. Adams & A. Adams, 1853
     1. Species Epitonium (Ferminoscala) brunneopictum Dall, 1908 accepted as Amaea brunneopicta (Dall, 1908)
     2. Species Epitonium (Ferminoscala) ferminianum Dall, 1908 accepted as Amaea ferminiana (Dall, 1908) (unaccepted > superseded combination)
395. Subgenus Epitonium (Foliaceiscala) de Boury, 1912 accepted as Epitonium Röding, 1798 (a junior synonym)
     1. Species Epitonium (Foliaceiscala) falconi Kilburn, 1985 accepted as Epitonium falconi Kilburn, 1985 (basionym)
     2. Species Epitonium (Foliaceiscala) lacrima Kilburn, 1985 accepted as Epitonium lacrima Kilburn, 1985 (basionym)
396. Subgenus Epitonium (Fuscoscala) Sacco, 1890 accepted as Epitonium Röding, 1798
     1. Species Epitonium (Fuscoscala) turtonae [sic] accepted as Epitonium turtonis (W. Turton, 1819)
397. Subgenus Epitonium (Glabriscala) de Boury, 1909 accepted as Epitonium Röding, 1798
398. Subgenus Epitonium (Globiscala) de Boury, 1909 accepted as Globiscala de Boury, 1909
     1. Species Epitonium (Globiscala) bullatum (G. B. Sowerby II, 1844) represented as Epitonium bullatum (G. B. Sowerby II, 1844) accepted as Globiscala bullata (G. B. Sowerby II, 1844)
399. Subgenus Epitonium (Graciliscala) de Boury, 1909 accepted as Epitonium (Laeviscala) de Boury, 1909 represented as Epitonium Röding, 1798
400. Subgenus Epitonium (Gyroscala) de Boury, 1887 accepted as Gyroscala de Boury, 1887
     1. Species Epitonium (Gyroscala) coronatum (Lamarck, 1816) represented as Gyroscala coronata (Lamarck, 1816)
     2. Species Epitonium (Gyroscala) lamellosum (Lamarck, 1822) represented as Gyroscala lamellosa (Lamarck, 1822) accepted as Gyroscala commutata (Monterosato, 1877)
401. Subgenus Epitonium (Laniscala) T. C. Lan, 1976 accepted as Epitonium Röding, 1798 (junior subjective synonym)
     1. Species Epitonium (Laniscala) eboreus T. C. Lan, 1976 accepted as Cirsotrema edgari (de Boury, 1912) (junior subjective synonym)
402. Subgenus Epitonium (Limiscala) de Boury, 1909 accepted as Epitonium Röding, 1798 (a junior synonym)
     1. Species Epitonium (Limiscala) antisoa (Iredale, 1936) accepted as Epitonium antisoa (Iredale, 1936)
     2. Species Epitonium (Limiscala) crypticocorona Kilburn, 1985 accepted as Epitonium crypticocorona Kilburn, 1985 (basionym)
     3. Species Epitonium (Limiscala) lyra (G. B. Sowerby II, 1844) accepted as Epitonium lyra (G. B. Sowerby II, 1844)
     4. Species Epitonium (Limiscala) maraisi Kilburn, 1985 accepted as Epitonium maraisi Kilburn, 1985 (basionym)
     5. Species Epitonium (Limiscala) psomion Kilburn, 1985 accepted as Epitonium psomion Kilburn, 1985 (basionym)
403. Subgenus Epitonium (Minutiscala) de Boury, 1909 accepted as Epitonium Röding, 1798
     1. Species Epitonium (Minutiscala) blaisei (Barnard, 1963) accepted as Epitonium blaisei (Barnard, 1963)
404. Subgenus Epitonium (Nitidoscala) [sic] accepted as Epitonium (Nitidiscala) de Boury, 1909 represented as Epitonium Röding, 1798 (unaccepted > misspelling - incorrect subsequent spelling)
     1. Species Epitonium (Nitidoscala) barbarinum Dall, 1919 accepted as Epitonium angulatum (Say, 1831) (unaccepted > junior subjective synonym)
     2. Species Epitonium (Nitidoscala) callipeplum Dall, 1919 accepted as Epitonium callipeplum Dall, 1919 (unaccepted > superseded combination)
     3. Species Epitonium (Nitidoscala) fallaciosum Dall, 1917 accepted as Epitonium tinctum (P. P. Carpenter, 1864) (unaccepted > junior subjective synonym)
     4. Species Epitonium (Nitidoscala) phanium Dall, 1919 accepted as Epitonium elenense (G. B. Sowerby II, 1844) (unaccepted > junior subjective synonym)
     5. Species Epitonium (Nitidoscala) tinctum (P. P. Carpenter, 1864) accepted as Epitonium (Nitidiscala) tinctum (P. P. Carpenter, 1864) accepted as Epitonium tinctum (P. P. Carpenter, 1864) (unaccepted > misspelling - incorrect subsequent spelling)
405. Subgenus Epitonium (Nodiscala) de Boury, 1890 accepted as Opalia H. Adams & A. Adams, 1853 (unaccepted > junior subjective synonym)
     1. Species Epitonium (Nodiscala) ordenanum H. N. Lowe, 1932 accepted as Opalia infrequens (C. B. Adams, 1852) (unaccepted > junior subjective synonym)
     2. Species Epitonium (Nodiscala) sanjuanense H. N. Lowe, 1932 accepted as Opalia sanjuanensis (H. N. Lowe, 1932) (original combination)
406. Subgenus Epitonium (Perlucidiscala) de Boury, 1912 accepted as Epitonium Röding, 1798
     1. Species Epitonium (Perlucidiscala) alabiforme Kilburn, 1985 accepted as Epitonium alabiforme Kilburn, 1985
407. Subgenus Epitonium (Pictoscala) Dall, 1917 accepted as Gyroscala de Boury, 1887
     1. Species Epitonium (Pictoscala) purpuratum Dall, 1917 accepted as Gyroscala purpurata (Dall, 1917) (unaccepted > superseded combination)
408. Subgenus Epitonium (Punctiscala) de Boury, 1890 accepted as Punctiscala de Boury, 1890
     1. Species Epitonium (Punctiscala) colimanum Hertlein & A. M. Strong, 1951 accepted as Opalia colimana (Hertlein & A. M. Strong, 1951)
409. Subgenus Epitonium (Pupiscala) Masahito, Kuroda & T. Habe, 1971 accepted as Epitonium Röding, 1798 (unaccepted > junior subjective synonym)
     1. Species Epitonium (Pupiscala) opeas Kilburn, 1985 accepted as Epitonium opeas Kilburn, 1985 (basionym)
410. Subgenus Epitonium (Scala) Mörch, 1852 accepted as Epitonium Röding, 1798
     1. Species Epitonium (Scala) caamanoi Dall & Bartsch, 1910 accepted as Epitonium caamanoi Dall & Bartsch, 1910 (unaccepted > superseded combination)
411. Subgenus Epitonium (Solvaclathrus) Iredale, 1936 accepted as Solvaclathrus Iredale, 1936 accepted as Cycloscala Dall, 1889
     1. Species Epitonium (Solvaclathrus) crenulatum (Kiener, 1838) accepted as Epitonium crenulatum (Kiener, 1838) accepted as Opalia crenata (Linnaeus, 1758)
412. Subgenus Epitonium (Sthenorhytis) [sic] accepted as Sthenorytis Conrad, 1863 (unaccepted > misspelling - incorrect subsequent spelling)
     1. Species Epitonium (Sthenorhytis) turbinum Dall, 1908 accepted as Sthenorytis turbina (Dall, 1908) (unaccepted > superseded combination)
413. Species Epitonium acrostephanus Dall, 1908 accepted as Epitonium sawinae (Dall, 1903) (unaccepted > junior subjective synonym)
414. Species Epitonium aculeatum (T. Allan, 1818) accepted as Epitonium muricatum (Risso, 1826)
415. Species Epitonium aculeatum (G. B. Sowerby II, 1844) accepted as Epitonium moolenbeeki van Aartsen, 1996
416. Species Epitonium acuminatum (G. B. Sowerby II, 1844) accepted as Acrilla acuminata (G. B. Sowerby II, 1844)
417. Species Epitonium acutissimum Röding, 1798 accepted as Cinguloterebra commaculata (Gmelin, 1791) accepted as Terebra commaculata (Gmelin, 1791)
418. Species Epitonium aequatoriale (Thiele, 1925) accepted as Cylindriscala aequatorialis (Thiele, 1925)
419. Species Epitonium aethiopicum (Thiele, 1925) accepted as Eccliseogyra aethiopica (Thiele, 1925)
420. Species Epitonium africanum Bartsch, 1915 accepted as Epitonium coronatum (Lamarck, 1816) represented as Gyroscala coronata (Lamarck, 1816)
421. Species Epitonium aglaia Bartsch, 1915 accepted as Opalia aglaia (Bartsch, 1915)
422. Species Epitonium albanyanum (W. H. Turton, 1932) accepted as Epitonium simplex (G. B. Sowerby III, 1894)
423. Species Epitonium albocostatum (W. H. Turton, 1932) accepted as Gyroscala lamellosa (Lamarck, 1822) accepted as Gyroscala commutata (Monterosato, 1877)
424. Species Epitonium algoense (Thiele, 1925) accepted as Epitonium elisae Bozzetti, 2007
425. Species Epitonium ampactum (Iredale, 1936) accepted as Epitonium jukesianum (Forbes, 1852) (synonym)
426. Species Epitonium analogicum (Barnard, 1963) accepted as Plastiscala analogica (Barnard, 1963)
427. Species Epitonium ancillottoi T. Cossignani & V. Cossignani, 1998 accepted as Epitonium grayi (Nyst, 1873)
428. Species Epitonium anguina (Jousseaume, 1912) accepted as Cycloscala crenulata (Pease, 1868) accepted as Cycloscala peaseana (Nyst, 1873)
429. Species Epitonium angustatum [sic] accepted as Epitonium angustum (Dunker, 1861) (misspelling)
430. Species Epitonium angustum (Mörch, 1875) accepted as Gyroscala lamellosa (Lamarck, 1822) accepted as Gyroscala commutata (Monterosato, 1877)
431. Species Epitonium anile Röding, 1798 accepted as Cinguloterebra anilis (Röding, 1798) accepted as Terebra anilis (Röding, 1798)
432. Species Epitonium annulatum Milaschewitsch, 1909 accepted as Epitonium clathrus (Linnaeus, 1758)
433. Species Epitonium annulatum (Kuroda & Ko. Itô, 1961) accepted as Alora annulata (Kuroda & Ko. Itô, 1961)
434. Species Epitonium apiculatum Dall, 1917 accepted as Epitonium hindsii (P. P. Carpenter, 1856) (invalid: junior secondary homonym of Scala apiculata Dall, 1889; Epitonium bakhanstranum is a replacement name)
435. Species Epitonium appressicostatum Dall, 1917 accepted as Epitonium politum (G. B. Sowerby II, 1844)
436. Species Epitonium arestrum Tinker, 1952 accepted as Epitonium replicatum (G. B. Sowerby II, 1844) (unaccepted > unavailable name)
437. Species Epitonium arnaldoi Tursch & Pierret, 1964 accepted as Epitonium angulatum (Say, 1831)
438. Species Epitonium arnoldi Dall, 1917 accepted as Epitonium multistriatum (Say, 1826)
439. Species Epitonium asperum (R. B. Watson, 1897) accepted as Punctiscala cerigottana (Sturany, 1896) (unaccepted > junior subjective synonym)
440. Species Epitonium aspiciendum (Melvill, 1912) accepted as Amaea aspicienda (Melvill, 1912)
441. Species Epitonium attenuatum (Pease, 1860) accepted as Opalia attenuata (Pease, 1860) accepted as Opalia bicarinata (G. B. Sowerby II, 1844)
442. Species Epitonium auritum (Mörch, 1875) accepted as Epitonium occidentale (Nyst, 1873)
443. Species Epitonium australe (Lamarck, 1822) accepted as Opalia australis (Lamarck, 1822)
444. Species Epitonium azelotes Dall, 1927 accepted as Narrimania azelotes (Dall, 1927) (original combination)
445. Species Epitonium babylonium (Dall, 1889) accepted as Epitonium babylonia (Dall, 1889) (unaccepted > incorrect grammatical agreement of specific epithet)
446. Species Epitonium bakhanstranum Keen, 1962 accepted as Epitonium hindsii (P. P. Carpenter, 1856)
447. Species Epitonium barbarinum Dall, 1919 accepted as Epitonium angulatum (Say, 1831) (unaccepted > junior subjective synonym)
448. Species Epitonium basicum Dall, 1917 accepted as Gyroscala lamellosa (Lamarck, 1822) accepted as Gyroscala commutata (Monterosato, 1877) (junior subjective synonym)
449. Species Epitonium bialatum Dall, 1917 accepted as Epitonium replicatum (G. B. Sowerby II, 1844)
450. Species Epitonium billeeanum (DuShane & Bratcher, 1965) accepted as Epidendrium billeeanum (DuShane & Bratcher, 1965) (superseded combination)
451. Species Epitonium blainei Clench & R. D. Turner, 1953 accepted as Boreoscala blainei (Clench & R. D. Turner, 1953)
452. Species Epitonium bonum (Melvill, 1906) accepted as Cirsotrema bonum (Melvill, 1906)
453. Species Epitonium borealis (Lyell, 1841) accepted as Acirsa borealis (Lyell, 1841)
454. Species Epitonium breve Röding, 1798 accepted as Epitonium scalare (Linnaeus, 1758)
455. Species Epitonium brunneopictum Dall, 1908 accepted as Amaea brunneopicta (Dall, 1908)
456. Species Epitonium bullatum (G. B. Sowerby II, 1844) accepted as Globiscala bullata (G. B. Sowerby II, 1844)
457. Species Epitonium burnupi W. H. Turton, 1932 accepted as Epitonium oppositum (de Boury, 1921)
458. Species Epitonium cancellatum Röding, 1798 accepted as Terebra anilis (Röding, 1798) (unaccepted > junior subjective synonym)
459. Species Epitonium candidum Link, 1807 accepted as Turritella duplicata (Linnaeus, 1758)
460. Species Epitonium canephorum (Melvill, 1906) accepted as Cirsotrema canephorum (Melvill, 1906)
461. Species Epitonium canium Dall, 1927 accepted as Opaliopsis canium (Dall, 1927) (original combination)
462. Species Epitonium cantrainei (Weinkauff, 1866) accepted as Epitonium muricatum (Risso, 1826)
463. Species Epitonium castaneum (Habe, 1961) accepted as Epitonium tenuiliratum (G. B. Sowerby II, 1874)
464. Species Epitonium catalinae Dall, 1908 accepted as Epitonium sawinae (Dall, 1903)
465. Species Epitonium centiquadrum (Mörch, 1875) accepted as Epitonium denticulatum (G. B. Sowerby II, 1844)
466. Species Epitonium centronium Dall, 1917 accepted as Epitonium eutaenium Dall, 1917
467. Species Epitonium cerigottanum (Sturany, 1896) accepted as Punctiscala cerigottana (Sturany, 1896) (unaccepted > superseded combination)
468. Species Epitonium cerralvoense DuShane, 1970 accepted as Acirsa cerralvoensis (DuShane, 1970)
469. Species Epitonium chalceum Olsson & M. Smith, 1951 accepted as Epitonium indistinctum (G. B. Sowerby II, 1844) (junior synonym)
470. Species Epitonium cochlea (G. B. Sowerby II, 1844) accepted as Cirsotrema pumiceum (Brocchi, 1814) (unaccepted > junior subjective synonym)
471. Species Epitonium colimanum Hertlein & A. M. Strong, 1951 accepted as Opalia colimana (Hertlein & A. M. Strong, 1951)
472. Species Epitonium colpoicum Dall, 1917 accepted as Epitonium cumingii (P. P. Carpenter, 1856)
473. Species Epitonium columbianum Dall, 1917 accepted as Epitonium indianorum (P. P. Carpenter, 1864)
474. Species Epitonium commune (Lamarck, 1822) accepted as Epitonium clathrus (Linnaeus, 1758) (junior synonym)
475. Species Epitonium communis (Lamarck, 1822) accepted as Epitonium clathrus (Linnaeus, 1758) (synonym; incorrect gender ending)
476. Species Epitonium commutatum (Monterosato, 1877) accepted as Gyroscala commutata (Monterosato, 1877) (superseded combination)
477. Species Epitonium compradora Dall, 1917 accepted as Epitonium hindsii (P. P. Carpenter, 1856)
478. Species Epitonium concinnum (G. B. Sowerby II, 1844) accepted as Epitonium sowerbyanum (Nyst, 1873)
479. Species Epitonium confusum (E. A. Smith, 1890) accepted as Epitonium umbilicatum (Pease, 1869)
480. Species Epitonium confusum T. Nakayama, 1995 accepted as Epitonium graciliconfusum T. Nakayama, 2000
481. Species Epitonium consors (Crosse & P. Fischer, 1864) accepted as Gyroscala lamellosa (Lamarck, 1822) accepted as Gyroscala commutata (Monterosato, 1877)
482. Species Epitonium continuatum T. S. Oldroyd, 1925 accepted as Epitonium linctum (de Boury & Monterosato, 1890)
483. Species Epitonium contorquatum (Dall, 1889) accepted as Epitonium krebsii (Mörch, 1875)
484. Species Epitonium contrerasi E. K. Jordan & Hertlein, 1926 accepted as Epitonium hindsii (P. P. Carpenter, 1856)
485. Species Epitonium cooperi A. M. Strong, 1930 accepted as Epitonium hindsii (P. P. Carpenter, 1856)
486. Species Epitonium corolla (Melvill & Standen, 1903) accepted as Opalia corolla (Melvill & Standen, 1903)
487. Species Epitonium costigerum (Thiele, 1925) accepted as Punctiscala costigera (Thiele, 1925)
488. Species Epitonium costulatum (Kiener, 1838) accepted as Surrepifungium costulatum (Kiener, 1838)
489. Species Epitonium crassilabrum (G. B. Sowerby II, 1844) accepted as Opalia crassilabrum (G. B. Sowerby II, 1844)
490. Species Epitonium crenatum (Linnaeus, 1758) accepted as Opalia crenata (Linnaeus, 1758)
491. Species Epitonium crenimarginatum (Dall, 1917) accepted as Opalia funiculata (P. P. Carpenter, 1857)
492. Species Epitonium crenulatum (Kiener, 1838) accepted as Opalia crenata (Linnaeus, 1758)
493. Species Epitonium cylindricum Dall, 1917 accepted as Epitonium hindsii (P. P. Carpenter, 1856)
494. Species Epitonium dallasi U. S. Grant & Gale, 1931 accepted as Epitonium multicostatum (G. B. Sowerby II, 1844)
495. Species Epitonium dautzenbergi (Jousseaume, 1912) accepted as Epitonium multicostatum (G. B. Sowerby II, 1844)
496. Species Epitonium decussatum (Pease, 1868) accepted as Epitonium sandwichense (Nyst, 1873)
497. Species Epitonium delicatulum (H. Adams, 1869) accepted as Epitonium tenerum (H. Adams, 1873) (preoccupied name)
498. Species Epitonium delicatulum (Crosse & P. Fischer, 1864) accepted as Epitonium jukesianum (Forbes, 1852) (synonym)
499. Species Epitonium dendrophylliae Bouchet & Warén, 1986 accepted as Epidendrium dendrophylliae (Bouchet & Warén, 1986) (currently placed in genus Epidendrium)
500. Species Epitonium densiclathratum Dall, 1917 accepted as Epitonium caamanoi Dall & Bartsch, 1910 (unaccepted > junior subjective synonym)
501. Species Epitonium dianae (Hinds, 1844) accepted as Sthenorytis dianae (Hinds, 1844)
502. Species Epitonium diegense Dall, 1917 accepted as Epitonium californicum Dall, 1917
503. Species Epitonium dipterophorum Drivas & M. Jay, 1989 accepted as Epitonium thorssoni DuShane, 1988 (unaccepted > junior subjective synonym)
504. Species Epitonium distinctum (E. A. Smith, 1891) accepted as Cylindriscala distincta (E. A. Smith, 1891)
505. Species Epitonium dubium Röding, 1798 accepted as Turritella replicata (Linnaeus, 1758) accepted as Turritella duplicata (Linnaeus, 1758)
506. Species Epitonium duplicatum (Linnaeus, 1758) accepted as Turritella duplicata (Linnaeus, 1758)
507. Species Epitonium durbanensis (E. A. Smith, 1906) accepted as Epitonium multicostatum (G. B. Sowerby II, 1844)
508. Species Epitonium eboreum T. C. Lan, 1976 accepted as Cirsotrema edgari (de Boury, 1912) (junior subjective synonym)
509. Species Epitonium echinaticostum [sic] accepted as Cycloscala echinaticosta (A. d'Orbigny, 1842) (unaccepted > misspelling - incorrect subsequent spelling)
510. Species Epitonium eelense Durham, 1937 accepted as Epitonium tinctum (P. P. Carpenter, 1864) (unaccepted > junior subjective synonym)
511. Species Epitonium electum (A. E. Verrill & K. J. Bush, 1900) (unaccepted > junior subjective synonym)
512. Species Epitonium elliotti Mazyck, 1913 (unaccepted)
513. Species Epitonium elongatum Röding, 1798 (unaccepted)
514. Species Epitonium elongatum (W. H. Turton, 1932) (unaccepted)
515. Species Epitonium erectum (W. H. Turton, 1932) (unaccepted)
516. Species Epitonium espiritum F. Baker, G. D. Hanna & A. M. Strong, 1930 (unaccepted)
517. Species Epitonium fabia (Iredale, 1936) (unaccepted, synonym)
518. Species Epitonium fallaciosum Dall, 1917 (unaccepted > junior subjective synonym)
519. Species Epitonium feldmanni Röding, 1798 (unaccepted)
520. Species Epitonium fenestratum (Strebel, 1908) (unaccepted)
521. Species Epitonium ferminianum Dall, 1908 (unaccepted, superseded combination)
522. Species Epitonium filare (Mörch, 1875) (unaccepted)
523. Species Epitonium fimbriatulum (Masahito, Kuroda & Habe, 1971) (unaccepted)
524. Species Epitonium fimbriolatum (Melvill, 1897) (unaccepted)
525. Species Epitonium fissum Röding, 1798 (unaccepted)
526. Species Epitonium gaylordianum H. N. Lowe, 1932 (unaccepted > junior subjective synonym)
527. Species Epitonium gissleri A. M. Strong & Hertlein, 1939 (unaccepted)
528. Species Epitonium golischi F. Baker, G. D. Hanna & A. M. Strong, 1930 (unaccepted > junior subjective synonym)
529. Species Epitonium granulosum (Quoy & Gaimard, 1834) (unaccepted)
530. Species Epitonium grateloupeanum (Nyst, 1871) (unaccepted)
531. Species Epitonium greenlandicum (Perry, 1811) (unaccepted)
532. Species Epitonium groenlandicum (Perry, 1811) (unaccepted, misspelling)
533. Species Epitonium guineense (Bouchet & Tillier, 1978) (unaccepted)
534. Species Epitonium guttatum Röding, 1798 (unaccepted, original combination)
535. Species Epitonium hartogi A. Gittenberger, 2003 (unaccepted)
536. Species Epitonium hayashii (Habe, 1961) (unaccepted)
537. Species Epitonium helicornuum (Iredale, 1936) (unaccepted, synonym)
538. Species Epitonium herosae Drivas & M. Jay, 1989 (unaccepted > junior subjective synonym)
539. Species Epitonium hoeksemai A. Gittenberger & Goud, 2000 (unaccepted)
540. Species Epitonium hyalinum (G. B. Sowerby II, 1844) (unaccepted)
541. Species Epitonium imbrex Dall, 1917 (unaccepted)
542. Species Epitonium imperforatum Dall, 1917 (unaccepted)
543. Species Epitonium implicatum Dall & Ochsner, 1928 (unaccepted)
544. Species Epitonium inclytum (Melvill, 1885) (unaccepted > junior subjective synonym)
545. Species Epitonium infinitum Röding, 1798 (unaccepted)
546. Species Epitonium ingridae A. Gittenberger & Goud, 2000 (unaccepted)
547. Species Epitonium jacobiscala (Iredale, 1936) (unaccepted)
548. Species Epitonium jousseaumei (Locard, 1892) (unaccepted)
549. Species Epitonium kamakuranum (Pilsbry, 1911) (unaccepted)
550. Species Epitonium kandai Kuroda & M. Azuma, 1961 (unaccepted, superseded combination)
551. Species Epitonium kanemoe Pilsbry, 1921 (unaccepted)
552. Species Epitonium kashiwajimense (Azuma, 1962) (unaccepted)
553. Species Epitonium kawamurai (Azuma, 1960) (unaccepted)
554. Species Epitonium kelseyi F. Baker, G. D. Hanna & A. M. Strong, 1930 (unaccepted)
555. Species Epitonium keratium Dall, 1919 (unaccepted > junior subjective synonym)
556. Species Epitonium koskinum Hedley, 1909 (unaccepted, superseded combination)
557. Species Epitonium kurodai (Kira, 1960) (unaccepted)
558. Species Epitonium lacteum (Krauss, 1848) (unaccepted)
559. Species Epitonium laevis Grabau & S. G. King, 1928 (unaccepted)
560. Species Epitonium lagunarum Dall, 1917 (unaccepted > junior subjective synonym)
561. Species Epitonium lamellosum (Lamarck, 1822) (unaccepted)
562. Species Epitonium latedisjunctum (de Boury, 1911) (unaccepted)
563. Species Epitonium lavaratum Dall, 1927 (unaccepted)
564. Species Epitonium laxatoides T. Nakayama, 1995 (unaccepted)
565. Species Epitonium laxatum (G. B. Sowerby II, 1844) (unaccepted)
566. Species Epitonium ligatum (C. B. Adams, 1850) (unaccepted)
567. Species Epitonium lineatum Röding, 1798 (unaccepted)
568. Species Epitonium linteatum Schwengel, 1943 (unaccepted, junior synonym)
569. Species Epitonium lirulatum Thiele, 1925 (unaccepted)
570. Species Epitonium lochi A. Gittenberger & Goud, 2000 (unaccepted)
571. Species Epitonium longinosanum DuShane, 1970 (unaccepted)
572. Species Epitonium macandreae (H. Adams, 1866) (unaccepted > junior subjective synonym)
573. Species Epitonium macromphalos [sic] (unaccepted, misspelling)
574. Species Epitonium maculosum (A. Adams & Reeve, 1850) (unaccepted)
575. Species Epitonium maculosum (Yokoyama, 1922) (unaccepted)
576. Species Epitonium magellanicum (R. A. Philippi, 1845) (unaccepted > superseded combination)
577. Species Epitonium malcolmensis [sic] (unaccepted, incorrect gender ending)
578. Species Epitonium manzanillensis Hertlein & A. M. Strong, 1951 (unaccepted)
579. Species Epitonium marcoense Dall, 1927 (unaccepted)
580. Species Epitonium mariei (Crosse, 1873) (unaccepted)
581. Species Epitonium marmoreum Röding, 1798 (unaccepted)
582. Species Epitonium mathildopse (Barnard, 1963) (unaccepted)
583. Species Epitonium mauryi Tursch & Pierret, 1964 (unaccepted)
584. Species Epitonium mediterraneum (Locard & Caziot, 1901) (unaccepted)
585. Species Epitonium medium Röding, 1798 (unaccepted)
586. Species Epitonium micromphalum (Mörch, 1875) (unaccepted)
587. Species Epitonium microsoma (Tapparone Canefri, 1876) (unaccepted)
588. Species Epitonium minor Grabau & S. G. King, 1928 (unaccepted)
589. Species Epitonium mirificum (P. Fischer, 1886) (unaccepted)
590. Species Epitonium modestum (C. B. Adams, 1845) (unaccepted)
591. Species Epitonium moerchi (Angas, 1871) (unaccepted)
592. Species Epitonium monoceros Röding, 1798 (unaccepted)
593. Species Epitonium montereyense Dall, 1917 (unaccepted, junior synonym)
594. Species Epitonium montereyense (Dall, 1907) (unaccepted > superseded combination)
595. Species Epitonium multivariciferum (M. Smith, 1911) (unaccepted)
596. Species Epitonium mundum (Barnard, 1969) (unaccepted)
597. Species Epitonium murrha DuShane, 1970 (unaccepted)
598. Species Epitonium musidora Dall, 1917 (unaccepted)
599. Species Epitonium neglectum (A. Adams & Reeve, 1850) (unaccepted > superseded combination)
600. Species Epitonium nesioticum Dall & Ochsner, 1928 (unaccepted)
601. Species Epitonium nodiferum (Thiele, 1925) (unaccepted)
602. Species Epitonium notha (Menke, 1828) (unaccepted)
603. Species Epitonium novoseelandiae (Clessin, 1897) (unaccepted, synonym)
604. Species Epitonium oahuense Pilsbry, 1921 (unaccepted)
605. Species Epitonium obsitum (Locard, 1886) (unaccepted)
606. Species Epitonium obtusicostatum (G. O. Sars, 1878) (unaccepted)
607. Species Epitonium oerstedianum Hertlein & A. M. Strong, 1951 (unaccepted)
608. Species Epitonium okezoko (M. Azuma, 1962) (unaccepted)
609. Species Epitonium oliverioi Bonfitto & Sabelli, 2001 (unaccepted)
610. Species Epitonium onchodes Dall, 1917 (unaccepted)
611. Species Epitonium ootanii (M. Azuma, 1962) (unaccepted > junior subjective synonym)
612. Species Epitonium opalinum Dall, 1927 (unaccepted, original combination)
613. Species Epitonium optatum (Jousseaume, 1912) (unaccepted)
614. Species Epitonium optimum (Melvill & Standen, 1903) (unaccepted)
615. Species Epitonium orcuttianum Dall, 1917 (unaccepted)
616. Species Epitonium ordenanum H. N. Lowe, 1932 (unaccepted > junior subjective synonym)
617. Species Epitonium orientale (Thiele, 1925) (unaccepted)
618. Species Epitonium oyasionensis Ozaki, 1958 (unaccepted)
619. Species Epitonium pacis Dall, 1917 (unaccepted)
620. Species Epitonium pandion Clench & R. D. Turner, 1952 (unaccepted, unnecessary replacement name)
621. Species Epitonium papyraceum (de Boury, 1912) (unaccepted)
622. Species Epitonium paradisi Hertlein & A. M. Strong, 1951 (unaccepted)
623. Species Epitonium pauli (de Boury, 1913) (unaccepted)
624. Species Epitonium pazianum Dall, 1917 (unaccepted)
625. Species Epitonium pedroanum Willett, 1932 (unaccepted)
626. Species Epitonium peltei Viader, 1938 (unaccepted, original combination)
627. Species Epitonium perangustum (de Boury, 1913) sensu Kaicher, 1980 (unaccepted > misapplication)
628. Species Epitonium perplexum (Pease, 1868) (unaccepted)
629. Species Epitonium persuturum Dall, 1917 (unaccepted)
630. Species Epitonium phanium Dall, 1919 (unaccepted > junior subjective synonym)
631. Species Epitonium pilsbryi T. L. McGinty, 1940 (unaccepted > superseded combination)
632. Species Epitonium ponderosum (E. F. García, 2003) (unaccepted)
633. Species Epitonium pourtalesii (A. E. Verrill & S. Smith, 1880) (unaccepted, junior synonym)
634. Species Epitonium pretiosulum (Mörch, 1875) (unaccepted)
635. Species Epitonium principale Röding, 1798 (unaccepted)
636. Species Epitonium problematicum (Dautzenberg & de Boury, 1897) (unaccepted)
637. Species Epitonium propehexagonum Dall, 1917 (unaccepted)
638. Species Epitonium pseudonanum Bouchet & Warén, 1986 (unaccepted)
639. Species Epitonium pulchellum Noodt, 1819 (unaccepted)
640. Species Epitonium pumilum (G. B. Sowerby II, 1873) (unaccepted)
641. Species Epitonium punctatum (Thiele, 1925) (unaccepted)
642. Species Epitonium purpuratum Dall, 1917 (unaccepted > superseded combination)
643. Species Epitonium pygmaeum Grabau & S. G. King, 1928 (unaccepted)
644. Species Epitonium pyramis Tinker, 1952 (unaccepted > unavailable name, only mentioned as "The name of Epitonium pyramis is used by some to designate this species.")
645. Species Epitonium raricosta (Lamarck, 1822) (unaccepted)
646. Species Epitonium reconductum (de Boury, 1921) (unaccepted)
647. Species Epitonium rectilaminatum (Dall, 1907) (unaccepted)
648. Species Epitonium reedi Bartsch, 1928 (unaccepted > junior subjective synonym)
649. Species Epitonium regiomontanum de Boury, 1919 (unaccepted)
650. Species Epitonium regularis [sic] (unaccepted, incorrect gender ending)
651. Species Epitonium regum Dall, 1917 (unaccepted)
652. Species Epitonium revolutum (Hedley, 1899) (unaccepted)
653. Species Epitonium reynoldsi G. B. Sowerby III, 1916 (unaccepted > junior subjective synonym)
654. Species Epitonium rhytidum Dall, 1917 (unaccepted)
655. Species Epitonium rietensis (W. H. Turton, 1932) (unaccepted)
656. Species Epitonium roberti Dall, 1917 (unaccepted)
657. Species Epitonium rubrolineatum (G. B. Sowerby II, 1844) (unaccepted)
658. Species Epitonium rugosum (Kuroda & Ko. Itô, 1961) (unaccepted)
659. Species Epitonium rupicola (Kurtz, 1860) (unaccepted > superseded combination)
660. Species Epitonium rushii (Dall, 1889) (unaccepted)
661. Species Epitonium sagamiense (Pilsbry, 1911) (unaccepted)
662. Species Epitonium sanjuanense H. N. Lowe, 1932 (unaccepted > superseded combination)
663. Species Epitonium secundum (Kuroda & Ko. Itô, 1961) (unaccepted)
664. Species Epitonium senegalense (Maltzan, 1885) (unaccepted, junior synonym)
665. Species Epitonium setonaikaiense (Masahito & T. Habe, 1975) (unaccepted > superseded combination)
666. Species Epitonium shepstonense E. A. Smith, 1910 (unaccepted, junior synonym)
667. Species Epitonium similis (G. B. Sowerby II, 1844) (unaccepted)
668. Species Epitonium simillimum (Tapparone Canefri, 1876) (unaccepted)
669. Species Epitonium slevini A. M. Strong & Hertlein, 1939 (unaccepted)
670. Species Epitonium solutum (Tiberi, 1863) (unaccepted)
671. Species Epitonium spirillum (Monterosato, 1890) (unaccepted)
672. Species Epitonium splendidum (de Boury, 1913) (unaccepted)
673. Species Epitonium squamatum Röding, 1798 (unaccepted)
674. Species Epitonium statuminatum (G. B. Sowerby II, 1844) (unaccepted > superseded combination)
675. Species Epitonium strongi H. N. Lowe, 1932 (unaccepted > junior homonym, non Epitonium strongi Bartsch, 1928; Epitonium strongianum Lowe, 1932 is replacement name)
676. Species Epitonium strongi Bartsch, 1928 (unaccepted > junior subjective synonym)
677. Species Epitonium strongianum H. N. Lowe, 1932 (unaccepted > junior subjective synonym)
678. Species Epitonium subnodosum (P. P. Carpenter, 1856) (unaccepted)
679. Species Epitonium subnudatum (G. B. Sowerby II, 1874) (unaccepted > junior subjective synonym)
680. Species Epitonium subpretiosum (Blainville, 1827) (unaccepted)
681. Species Epitonium subtile Grabau & S. G. King, 1928 (unaccepted)
682. Species Epitonium sulcatum (G. B. Sowerby II, 1844) (unaccepted)
683. Species Epitonium swiftii (Mörch, 1875) (unaccepted)
684. Species Epitonium tabulatum Dall, 1917 (unaccepted)
685. Species Epitonium tanganum (Thiele, 1925) (unaccepted)
686. Species Epitonium tenuicostatum (Michaud, 1829) (unaccepted)
687. Species Epitonium tenuistriatum (A. d'Orbigny, 1839) (unaccepted)
688. Species Epitonium thylax Dall, 1917 (unaccepted)
689. Species Epitonium tiara (P. P. Carpenter, 1856) (unaccepted)
690. Species Epitonium timpanotonor (unaccepted, Spelling mistake)
691. Species Epitonium tinctorum [sic] (unaccepted, misspelling)
692. Species Epitonium togatum Hertlein & A. M. Strong, 1951 (unaccepted)
693. Species Epitonium tornatum Röding, 1798 (unaccepted)
694. Species Epitonium toroense Dall, 1912 (unaccepted > junior subjective synonym)
695. Species Epitonium trabeculatum (A. Adams, 1861) (unaccepted > superseded combination)
696. Species Epitonium trifasciatum (G. B. Sowerby II, 1844) (unaccepted)
697. Species Epitonium trochiforme (Maltzan, 1885) (unaccepted)
698. Species Epitonium turbinum Dall, 1908 (unaccepted > superseded combination)
699. Species Epitonium turnerae van Regteren Altena, 1971 (unaccepted)
700. Species Epitonium turriculum (G. B. Sowerby II, 1844) (unaccepted > junior subjective synonym)
701. Species Epitonium turritellulum [sic] (unaccepted, misspelling)
702. Species Epitonium turtonae [sic] (unaccepted, misspelling of Epitonium turtonis (Turton, 1819))
703. Species Epitonium twilae A. Gittenberger & Goud, 2000 (unaccepted)
704. Species Epitonium tydemani (Schepman, 1909) (unaccepted)
705. Species Epitonium tympanotonor Röding, 1798 (unaccepted)
706. Species Epitonium tympanotonos (unaccepted, Spelling mistake)
707. Species Epitonium ulu Pilsbry, 1921 (unaccepted)
708. Species Epitonium undecimcostatum (Mörch, 1875) (unaccepted)
709. Species Epitonium undulatissimum (G. B. Sowerby II, 1874) (unaccepted)
710. Species Epitonium valentini Röding, 1798 (unaccepted)
711. Species Epitonium vallatum (Jousseaume, 1912) (unaccepted)
712. Species Epitonium venado (Olsson & M. Smith, 1951) (unaccepted)
713. Species Epitonium venustum (Fenaux, 1943) (unaccepted)
714. Species Epitonium vermetiforme (R. B. Watson, 1886) (unaccepted)
715. Species Epitonium vestale (Hinds, 1843) (unaccepted)
716. Species Epitonium vetulum Woodring, 1928 (unaccepted)
717. Species Epitonium vigintifoliatum (Masahito, Kuroda & Habe, 1971) (unaccepted)
718. Species Epitonium virginicum J. B. Henderson & Bartsch, 1914 (unaccepted > junior subjective synonym)
719. Species Epitonium virgo (Masahito & Habe, 1976) (unaccepted)
720. Species Epitonium virgo (Thiele, 1925) (unaccepted)
721. Species Epitonium vivesi Hertlein & A. M. Strong, 1951 (unaccepted)
722. Species Epitonium vulpinum (Hinds, 1844) (unaccepted)
723. Species Epitonium wellingtonensis (T. W. Kirk, 1880) (unaccepted > junior subjective synonym)
724. Species Epitonium woolacottae Kerslake, 1958 (unaccepted)
725. Species Epitonium wurtsbaughi A. M. Strong & Hertlein, 1939 (unaccepted)
726. Species Epitonium xantusi Dall, 1917 (unaccepted > junior subjective synonym)
727. Species Epitonium xenicima (Melvill & Standen, 1903) (unaccepted)
728. Species Epitonium zelebori (Dunker, 1866) (unaccepted, superseded combination)
729. Species Epitonium zephyrium Dall, 1917 (unaccepted, junior subjective synonym)
730. Subgenus Epitonium (Acrilla) H. Adams, 1860 (alternative representation)
731. Subgenus Epitonium (Asperiscala) de Boury, 1909 represented as Epitonium Röding, 1798
     1. Species Epitonium (Asperiscala) arnoldi Dall, 1917 accepted as Epitonium multistriatum (Say, 1826)
     2. Species Epitonium (Asperiscala) candeanum (A. d'Orbigny, 1842) accepted as Epitonium candeanum (A. d'Orbigny, 1842)
     3. Species Epitonium (Asperiscala) keratium Dall, 1919 accepted as Epitonium acapulcanum Dall, 1917 (unaccepted > junior subjective synonym)
     4. Species Epitonium (Asperiscala) longinosanum DuShane, 1970 accepted as Epitonium aciculinum (Hinds, 1844)
     5. Species Epitonium (Asperiscala) manzanillensis Hertlein & A. M. Strong, 1951 accepted as Epitonium emydonesus Dall, 1917
     6. Species Epitonium (Asperiscala) polacium (Dall, 1889) accepted as Epitonium polacia (Dall, 1889)
     7. Species Epitonium (Asperiscala) spyridion Kilburn, 1985 accepted as Epitonium spyridion Kilburn, 1985 (basionym)
     8. Species Epitonium (Asperiscala) turritellulum [sic] accepted as Epitonium turritellula (Mörch, 1875) (misspelling)
     9. Species Epitonium (Asperiscala) vivesi Hertlein & A. M. Strong, 1951 accepted as Epitonium eutaenium Dall, 1917
     10. Species Epitonium (Asperiscala) walkerianum Hertlein & A. M. Strong, 1951 accepted as Epitonium walkerianum Hertlein & A. M. Strong, 1951
     11. Species Epitonium (Asperiscala) textimattum DuShane, 1977 represented as Epitonium textimattum DuShane, 1977
732. Subgenus Epitonium (Depressiscala) de Boury, 1909 represented as Epitonium Röding, 1798
     1. Species Epitonium (Depressiscala) confusum (E. A. Smith, 1890) accepted as Epitonium umbilicatum (Pease, 1869)
     2. Species Epitonium (Depressiscala) aciculinum (Hinds, 1844) represented as Epitonium aciculinum (Hinds, 1844)
733. Subgenus Epitonium (Eccliseogyra) Dall, 1892 represented as Eccliseogyra Dall, 1892
     1. Species Epitonium (Eccliseogyra) nitidum (A. E. Verrill & S. Smith) represented as Eccliseogyra nitida (A. E. Verrill & S. Smith, 1885)
734. Subgenus Epitonium (Epitonium) Röding, 1798 represented as Epitonium Röding, 1798
     1. Species Epitonium (Epitonium) venosum (G. B. Sowerby II, 1844) accepted as Epitonium venosum (G. B. Sowerby II, 1844)
     2. Species Epitonium (Epitonium) jimpyae Kilburn, 1985 represented as Epitonium jimpyae Kilburn, 1985 (basionym)
     3. Species Epitonium (Epitonium) okezoko (T. Habe, 1961) represented as Epitonium okezoko (T. Habe, 1961)
     4. Species Epitonium (Epitonium) sallykaicherae Kilburn, 1985 represented as Epitonium sallykaicherae Kilburn, 1985 (basionym)
     5. Species Epitonium (Epitonium) scalare (Linnaeus, 1758) represented as Epitonium scalare (Linnaeus, 1758)
     6. Species Epitonium (Epitonium) sororastra Kilburn, 1985 represented as Epitonium sororastra Kilburn, 1985 (basionym)
     7. Species Epitonium (Epitonium) syoichiroi Masahito & T. Habe, 1976 represented as Epitonium syoichiroi Masahito & T. Habe, 1976
735. Subgenus Epitonium (Hirtoscala) Monterosato, 1890 represented as Epitonium Röding, 1798
     1. Species Epitonium (Hirtoscala) anabathmos Kilburn, 1985 represented as Epitonium anabathmos Kilburn, 1985
     2. Species Epitonium (Hirtoscala) fauroti (Jousseaume, 1912) represented as Epitonium fauroti (Jousseaume, 1912)
     3. Species Epitonium (Hirtoscala) tenebrosum (G. B. Sowerby III, 1903) represented as Epitonium tenebrosum (G. B. Sowerby III, 1903)
736. Subgenus Epitonium (Hyaloscala) de Boury, 1889 represented as Epitonium Röding, 1798
     1. Species Epitonium (Hyaloscala) bucknilli A. W. B. Powell, 1924 represented as Epitonium bucknilli A. W. B. Powell, 1924
     2. Species Epitonium (Hyaloscala) jukesianum (Forbes, 1852) represented as Epitonium jukesianum (Forbes, 1852)
     3. Species Epitonium (Hyaloscala) kraussi (Nyst, 1871) represented as Epitonium kraussi (Nyst, 1873)
     4. Species Epitonium (Hyaloscala) oppositum (de Boury, 1921) represented as Epitonium oppositum (de Boury, 1921)
737. Subgenus Epitonium (Labeoscala) de Boury, 1912 represented as Epitonium Röding, 1798
     1. Species Epitonium (Labeoscala) reticulata Y.-C. Lee & W.-L. Wu, 1998 accepted as Epitonium (Labeoscala) reticulatum Y.-C. Lee & W.-L. Wu, 1998 represented as Epitonium reticulatum Y.-C. Lee & W.-L. Wu, 1998 (wrong gender agreement of specific epithet)
     2. Species Epitonium (Labeoscala) aranea Bonfitto, 2017 represented as Epitonium aranea Bonfitto, 2017
     3. Species Epitonium (Labeoscala) brachyspeira Kilburn, 1985 represented as Epitonium brachyspeira Kilburn, 1985 (basionym)
     4. Species Epitonium (Labeoscala) labeo (Jousseaume, 1912) represented as Epitonium labeo (Jousseaume, 1912)
     5. Species Epitonium (Labeoscala) reticulatum Y.-C. Lee & W.-L. Wu, 1998 represented as Epitonium reticulatum Y.-C. Lee & W.-L. Wu, 1998
     6. Species Epitonium (Labeoscala) zabargadense Bonfitto, 2017 represented as Epitonium zabargadense Bonfitto, 2017
738. Subgenus Epitonium (Laeviscala) de Boury, 1909 represented as Epitonium Röding, 1798
     1. Species Epitonium (Laeviscala) denticulatum (G. B. Sowerby II, 1844) represented as Epitonium denticulatum (G. B. Sowerby II, 1844)
     2. Species Epitonium (Laeviscala) fucatum (Pease, 1861) represented as Epitonium fucatum (Pease, 1861)
     3. Species Epitonium (Laeviscala) gracile (G. B. Sowerby II, 1844) represented as Epitonium gracile (G. B. Sowerby II, 1844)
     4. Species Epitonium (Laeviscala) histricosum (Jousseaume, 1912) represented as Epitonium histricosum (Jousseaume, 1912)
     5. Species Epitonium (Laeviscala) morassii Bonfitto, 2017 represented as Epitonium morassii Bonfitto, 2017
     6. Species Epitonium (Laeviscala) rostratum (Jousseaume, 1912) represented as Epitonium rostratum (Jousseaume, 1912)
     7. Species Epitonium (Laeviscala) sandwichense (Nyst, 1871) represented as Epitonium sandwichense (Nyst, 1873)
     8. Species Epitonium (Laeviscala) subauriculatum (Souverbie, 1866) represented as Epitonium subauriculatum (Souverbie, 1866)
     9. Species Epitonium (Laeviscala) yemenita Bonfitto, 2017 represented as Epitonium yemenita Bonfitto, 2017
739. Subgenus Epitonium (Lamelliscala) de Boury, 1909 represented as Epitonium Röding, 1798
     1. Species Epitonium (Lamelliscala) alatum (G. B. Sowerby II, 1844) represented as Epitonium alatum (G. B. Sowerby II, 1844)
     2. Species Epitonium (Lamelliscala) fasciatum (G. B. Sowerby II, 1844) represented as Epitonium fasciatum (G. B. Sowerby II, 1844)
     3. Species Epitonium (Lamelliscala) minorum (Iredale, 1936) represented as Epitonium minorum (Iredale, 1936)
     4. Species Epitonium (Lamelliscala) pteroen Kilburn, 1977 represented as Epitonium pteroen Kilburn, 1977
     5. Species Epitonium (Lamelliscala) simplex (G. B. Sowerby III, 1894) represented as Epitonium simplex (G. B. Sowerby III, 1894)
740. Subgenus Epitonium (Librariscala) Kilburn, 1985 represented as Epitonium Röding, 1798
     1. Species Epitonium (Librariscala) macromphalus E. A. Smith, 1910 represented as Epitonium macromphalus E. A. Smith, 1910
     2. Species Epitonium (Librariscala) millecostatum (Pease, 1861) represented as Epitonium millecostatum (Pease, 1861)
     3. Species Epitonium (Librariscala) parvonatrix Kilburn, 1985 represented as Epitonium parvonatrix Kilburn, 1985 (basionym)
741. Subgenus Epitonium (Nitidiscala) de Boury, 1909 represented as Epitonium Röding, 1798
     1. Species Epitonium (Nitidiscala) bakhanstranum Keen, 1962 accepted as Epitonium hindsii (P. P. Carpenter, 1856)
     2. Species Epitonium (Nitidiscala) cooperi A. M. Strong, 1930 accepted as Epitonium hindsii (P. P. Carpenter, 1856)
     3. Species Epitonium (Nitidiscala) durhamianum Hertlein & A. M. Strong, 1951 accepted as Epitonium durhamianum Hertlein & A. M. Strong, 1951
     4. Species Epitonium (Nitidiscala) gaylordianum H. N. Lowe, 1932 accepted as Epitonium gradatum (G. B. Sowerby II, 1844) (unaccepted > junior subjective synonym)
     5. Species Epitonium (Nitidiscala) gissleri A. M. Strong & Hertlein, 1939 accepted as Epitonium cumingii (P. P. Carpenter, 1856)
     6. Species Epitonium (Nitidiscala) oerstedianum Hertlein & A. M. Strong, 1951 accepted as Epitonium replicatum (G. B. Sowerby II, 1844)
     7. Species Epitonium (Nitidiscala) pedroanum Willett, 1932 accepted as Epitonium politum (G. B. Sowerby II, 1844) (junior subjective synonym)
     8. Species Epitonium (Nitidiscala) strongi H. N. Lowe, 1932 accepted as Gyroscala statuminata (G. B. Sowerby II, 1844) (unaccepted > junior subjective synonym)
     9. Species Epitonium (Nitidiscala) tinctum (P. P. Carpenter, 1864) accepted as Epitonium tinctum (P. P. Carpenter, 1864) (unaccepted > superseded combination)
     10. Species Epitonium (Nitidiscala) willetti A. M. Strong & Hertlein, 1937 accepted as Epitonium willetti A. M. Strong & Hertlein, 1937
     11. Species Epitonium (Nitidiscala) wurtsbaughi A. M. Strong & Hertlein, 1939 accepted as Epitonium replicatum (G. B. Sowerby II, 1844)
     12. Species Epitonium (Nitidiscala) eboreum (E. A. Smith, 1906) represented as Epitonium eboreum (E. A. Smith, 1906)
     13. Species Epitonium (Nitidiscala) hindsii (P. P. Carpenter, 1856) represented as Epitonium hindsii (P. P. Carpenter, 1856)
     14. Species Epitonium (Nitidiscala) synekhes Kilburn, 1985 represented as Epitonium synekhes Kilburn, 1985 (basionym)
742. Subgenus Epitonium (Papyriscala) de Boury, 1909 represented as Epitonium Röding, 1798
     1. Species Epitonium (Papyriscala) latifasciata (G. B. Sowerby II, 1874) accepted as Epitonium clementinum (Grateloup, 1840)
     2. Species Epitonium (Papyriscala) clementinum (Grateloup, 1840) represented as Epitonium clementinum (Grateloup, 1840)
     3. Species Epitonium (Papyriscala) emiliae (Melvill & Standen, 1903) represented as Epitonium emiliae (Melvill & Standen, 1903)
     4. Species Epitonium (Papyriscala) robillardi (G. B. Sowerby III, 1894) represented as Epitonium robillardi (G. B. Sowerby III, 1894)
     5. Species Epitonium (Papyriscala) tenellum (F. W. Hutton, 1885) represented as Epitonium tenellum (F. W. Hutton, 1885)
743. Subgenus Epitonium (Parviscala) de Boury, 1887 represented as Epitonium Röding, 1798
     1. Species Epitonium (Parviscala) graciliconfusum T. Nakayama, 2000 accepted as Epitonium graciliconfusum T. Nakayama, 2000 (unaccepted > superseded combination)
     2. Species Epitonium (Parviscala) tenuipicturatum T. Nakayama, 2000 accepted as Epitonium tenuipicturatum T. Nakayama, 2000 (unaccepted > superseded combination)
     3. Species Epitonium (Parviscala) amiculum Kilburn, 1985 represented as Epitonium amiculum Kilburn, 1985 (basionym)
     4. Species Epitonium (Parviscala) beachportense (Cotton & Godfrey, 1938) represented as Epitonium beachportense (Cotton & Godfrey, 1938)
     5. Species Epitonium (Parviscala) chinglinae Y.-C. Lee & W.-L. Wu, 1998 represented as Epitonium chinglinae Y.-C. Lee & W.-L. Wu, 1998
     6. Species Epitonium (Parviscala) climacotum Kilburn, 1985 represented as Epitonium climacotum Kilburn, 1985 (basionym)
     7. Species Epitonium (Parviscala) columba Kilburn, 1985 represented as Epitonium columba Kilburn, 1985 (basionym)
     8. Species Epitonium (Parviscala) corniculum Y.-C. Lee & C.-W. Huang, 2016 represented as Epitonium corniculum Y.-C. Lee & C.-W. Huang, 2016
     9. Species Epitonium (Parviscala) duocamurum Y.-C. Lee, 2001 represented as Epitonium duocamurum Y.-C. Lee, 2001
     10. Species Epitonium (Parviscala) harpago Kilburn, 1985 represented as Epitonium harpago Kilburn, 1985
     11. Species Epitonium (Parviscala) mzambanum Kilburn, 1985 represented as Epitonium mzambanum Kilburn, 1985
     12. Species Epitonium (Parviscala) pallidizonatum (Masahito, Kuroda & T. Habe, 1971) represented as Epitonium pallidizonatum (Masahito, Kuroda & T. Habe, 1971)
     13. Species Epitonium (Parviscala) repandior Kilburn, 1985 represented as Epitonium repandior Kilburn, 1985 (basionym)
     14. Species Epitonium (Parviscala) repandum Kilburn, 1985 represented as Epitonium repandum Kilburn, 1985 (basionym)
     15. Species Epitonium (Parviscala) tamsinae Kilburn, 1985 represented as Epitonium tamsinae Kilburn, 1985 (basionym)
     16. Species Epitonium (Parviscala) thyraeum Kilburn, 1985 represented as Epitonium thyraeum Kilburn, 1985 (basionym)
     17. Species Epitonium (Parviscala) townsendi (Melvill & Standen, 1903) represented as Epitonium townsendi (Melvill & Standen, 1903)
     18. Species Epitonium (Parviscala) yamakawai (Yokoyama, 1922) represented as Epitonium yamakawai (Yokoyama, 1922)
744. Subgenus Epitonium (Perspicioscala) T. Nakayama, 2000 represented as Epitonium Röding, 1798
     1. Species Epitonium (Perspicioscala) kiyohimae T. Nakayama, 2000 represented as Epitonium kiyohimae T. Nakayama, 2000
     2. Species Epitonium (Perspicioscala) nodai T. Nakayama represented as Epitonium nodai T. Nakayama, 2000
     3. Species Epitonium (Perspicioscala) ossium T. Nakayama, 2000 represented as Epitonium ossium T. Nakayama, 2000
745. Subgenus Epitonium (Pomiscala) Iredale, 1936 represented as Epitonium Röding, 1798
     1. Species Scala (Pomiscala) reevesbyi Cotton, 1939 accepted as Gyroscala commutata (Monterosato, 1877) (junior subjective synonym)
746. Subgenus Epitonium (Sodaliscala) de Boury, 1909 represented as Epitonium Röding, 1798
     1. Species Epitonium (Sodaliscala) illovoense (Barnard, 1963) represented as Epitonium illovoense (Barnard, 1963)
     2. Species Epitonium (Sodaliscala) multicostatum (G. B. Sowerby II, 1844) represented as Epitonium multicostatum (G. B. Sowerby II, 1844)
     3. Species Epitonium (Sodaliscala) tryoni (de Boury, 1913) represented as Epitonium tryoni (de Boury, 1913)
747. Subgenus Epitonium (Sthenorytis) Conrad, 1863 represented as Sthenorytis Conrad, 1863
     1. Species Epitonium (Sthenorytis) paradisi Hertlein & A. M. Strong, 1951 accepted as Sthenorytis dianae (Hinds, 1844)
     2. Species Epitonium (Sthenorytis) toroensis Dall, 1912 accepted as Sthenorytis turbina (Dall, 1908) (unaccepted > junior subjective synonym)
748. Subgenus Epitonium (Strephoscala) Y.-C. Lee & W.-L. Wu, 1998 represented as Epitonium Röding, 1798
     1. Species Epitonium (Strephoscala) taiwanica Y.-C. Lee & W.-L. Wu, 1998 accepted as Epitonium (Strephoscala) taiwanicum Y.-C. Lee & W.-L. Wu, 1998 represented as Epitonium taiwanicum Y.-C. Lee & W.-L. Wu, 1998 (wrong gender agreement of specific epithet)
     2. Species Epitonium (Strephoscala) taiwanicum Y.-C. Lee & W.-L. Wu, 1998 represented as Epitonium taiwanicum Y.-C. Lee & W.-L. Wu, 1998
749. Species Epitonium coronatum (Lamarck, 1816) represented as Gyroscala coronata (Lamarck, 1816)
750. Species Epitonium columnum (Fenaux, 1938) (uncertain > taxon inquirendum)
751. Species Epitonium eranna (Melvill & Standen, 1896) (uncertain > unassessed)
752. Species Epitonium fuscum Link, 1807 (uncertain > taxon inquirendum)
753. Species Epitonium margaritaceum Röding, 1798 (uncertain > taxon inquirendum)
754. Species Epitonium regulare (Thiele, 1925) (uncertain > taxon inquirendum, non Carpenter, 1857)
755. Species Epitonium tenerum (H. Adams, 1873) (uncertain > taxon inquirendum)

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