343 — 



seraipunctata Lam. v. discors 



18. 

 serrata Carp. 290. 

 sertulariarum d'Orb. 221. 

 siderea (Eng.) Reeve 275. 

 sigaloessa Melv. 287. 

 similia Rav. v. avara 62. 

 simpronia Duclos v. rustica 



313. 

 sinensis (Eng.) Melvill 286. 

 sinuata 8ow. 256. 

 smithi Angas 255. 

 solidula Rve. 48 

 sonaonatensis Mörch 20. 

 Bordida d'Orb. v. unifasciata 



103. 

 souverbiei Crosse 117. 

 sowerbyi Ducl. v. boivini 315. 



35. 

 spadicea Phil. 188 

 sparsa Rve. 132. 

 speciosa Angas 237. 

 spectrum Rve. 67. 

 spelta Monteros. 174. 

 spica Melv. (Eng.) 280. 

 spicula Duclos v. cumingii 



317. 118. 

 spirantha Raven. 295. 

 spiratella Marts. 167. 

 splendidula 8ow. 75. 

 spongiarum Duclos v. rustica 



7. 

 epurca Sow. v. paytensis 12. 

 stearnsii Tryon 155. 

 strenella Duclos 318. 

 striata Duclos v. rustica 7. 

 striata Menke v. rustica 7. 

 striata (Engina) Pease 284. 

 striatula Dkr. 227. 

 stricta Watson 151. 



strigata Reeve 193. 

 strix Wata. 149. 

 strombiformis Lam, 14. 

 subcostata C. B. Ad. v. co- 



stulata 152. 

 sublaevis Montr. 236. 

 subturrita Carp. 329. 

 subulata Sow. 50. 

 subvitrea E. A. Smith 825. 

 suffusa Sow. 124. 

 sugillata Reeve 232. 

 sulcata Ducl. 314. 

 sulcosa Sow. 200. 

 sutoris Kob. 130. 

 suturalis Gray v. fluctuata 42. 



taeniata Phil. 160. 



taeniata Ad. et Rve. v. tae- 



niolata 193. 

 taeniolata Kob. 192. 

 tayloriana Rve. 114. 

 telea Ducl. 311. 

 tenebrjca Rve. 119. 

 tenisoni Tryon 210. 

 tenuis Rve. 127. 

 teophania Ducl. 318. 

 terpsichore Sow. 60. 

 terpsichore Mke. v. coronata 



181. 

 terquemi Jouss. 259. 

 tessellata Dkr. v. rorida 144. 

 tessellata C. B. Ad. v. gua- 



temalensis 224. 

 testae Arad. v. costulata 152. 

 testina Duclos 321. 

 ticaonis Sowb, 208. 

 tigrina Ducls. v. versicolor 



314. 24. 

 tincta Carp. 289. 

 translirata Rav. v. avara 62. 



trifasciata (Eng.) Reeve 265. 

 tringa Lam. 71. 

 tringa Costa v. rustica 6. 

 troglodytes Sow. 226. 

 tuberculata Rve. 183. 

 tuberculosa (Eng.) Pease 285. 

 tuberosa Carp. 157. 

 tumida Rve. v. rustica 7. 

 turbida Duclos 316. 

 turbinella (Eng.) Kiener 279. 

 turnbulli Liosl. v. lunata 145. 

 turrita Sow. 51. 

 turturina Lam. 26, 

 tyleri Gray v. pardalina 46. 



uncinata Sow. 195. 



undata Carp. 328. 



undata Kiener v. tringa 71. 



undata Duclos v. aspersa 69. 

 321. 



unicolor Sow. v. unifasciata 

 108. 



unifasciata Sow. 103. 



unifascialis Lam. v. unifas- 

 ciata 103. 



uüisulcata Kob. 119. 



unizonalis Gray v. unifas- 

 ciata 103. 



uvania Duclos 316. 



valga Gould 131. 



valida Reeve 191. 



varia (Cithara) Pease v. 



peasei 240. 

 varia Sow. 39. 

 variabilis (Eng.) Pease 285. 

 varians Sow. 65. 

 varians Dkr. v. dunkeri 211. 

 varicosa Gask. 232. 



