255 



Serpentulus gulosus, 17. 

 Setia patens, 238. 

 Sigaretus debilis, 1S5. 



— ■ lucidus, 153. 



Siliqua scalprum, 74, 245. 

 Siphonaria cornuta, 11. 



iuculta, 11. 



lateralis, 11. 



lepida, 11. 



normalis, 12, 242. 



Sistrum parvulum, 125. 



Solarium [Torinia] egenum, 54, 245. 



Soleeurtus abbreviatus, 164. 



debilis, 164. 



nitidus, 179. 



strigosus, 164. 



Solemya pusilla, 16.3. 

 Solen gracilis, 165. 



[Siliqua] scalprum, 74. 245. 



[Soleeurtus] sicarius, 74. 



strictus, 165. 



Stella confragosa, 55, 245. 



laciniata, 55, 245. 



sirius, 55, 245. 



Stilifer acicula, 54, 245. 

 Stomatella concimia, 195. 



decolorata, 5. 



tumida, 51. 



Streptaxis elisa. 220. 



exacutus, 220. 



Petitii, 183. 



prostrata, 220. 



Sinensis, 103. 



Strigilla fucata, 212. 

 Strombina pungens, 133. 

 Stylocheilus, gen., 227. 

 Stylocheilus lineolatus, 227. 



quereinus, 227. 



Subulinajuncea, 32. 



involuta, 192. 



Succinea canella, 29. 



[Helisaga] cepulla, 27, 244. 



concordialis, 202. 



crocata, 29. 



[Omalonyx] explanata, 223. 



helicoidea, 206. 



humerosa, 28, 244. 



iufundibuliforniis, 30, 244. 



lauta, 101. 



lumbalis, 28, 244. 



luteola, 202. 



■ lyrata, 105. 



Magellanica, 29, 244. 



Manuana, 29. 



• modesta, 29. 



procera, 30. 



pudorina, 30. 



[Helisaga] putamen, 28. 244. 



[Helisaga] rotundata, 27, 244. 



rusticana, 31. 



semiseriea, 199. 



spurca, 206. 



venusta, 30. 



vesicalis, 28, 244. 



Syrnola subula, 148. 

 Tapes fluctuosa, 181. 



vernicosa, 168. 



Tectarius luteus, 153. 

 Tectura araneosa, 10, 243. 



cymbiola, 10, 243. 



flmbriata, 7. 



Tectura onyehina, 9, 242. 



pintadina, 9, 244. 



scabra, 10, 243. 



textilis, 10, 243. 



Tectiis acinosus, 57, 245. 



circumsutus, 57, 245. 



Tellina [Angulus] compta, 79, 246. 



[Arcopagia] concentrica, 8., 246 



cratitia, 168. 



[Tellinella] exculta, 80. 



iucata, 212. 



gemma, 188. 



euglypta, 167. 



[Angulus] lauta, 79, 246. 



lubrica, 167. 



miniata. 212. 



[Arcopagia] perula, 80, 246. 



pura, ins. 



rubicunda, 196. 



saccularia, 167. 



tersa, 188. 



exculta, 240, 79. 



[Tellinella] tithonia, 79, 246. 



Terebra arguta, 126, 185. 



bipartita, 126. 



prolixa, 127. 



Terebratella caurina, 97. 



miniata, 120. 



Terebratula [Terebratella] caurina, 97. 



' Waldheimia] Patagonica, 97. 



Waldheimia] pulvinata, 97. 



Megerlea] transversa, 120. 

 Teredo [Calobates] thoracites, 222, 241. 

 Thalotia elisa, 57, 245. 

 Theba ziczac, 17, 243. 

 Theora lubrica, 162. 



nitida, 162. 



obtusa, 162. 



Thracia concinna, 161. 



cultrata, 161. 



pusilla, 161. 



Tiara Cybele, 44, 244. 



Terpsichore, 44, 244. 



tetrica, 44, 244. 



Torinia egena, 54, 245. 

 Tornatella bullata, 98. 

 Toruatellina [Leptinaria] peponum, 34, 



Tornatina apicina, 112. 



cerealis, 185. 



Torquilla mellita, 198. 

 Tresus capax, 76, 245. 

 Trichotropis coronata, 121. 



ellipsoidea, 121. 



pusillus, 209. 



Triforis calculiferus, 144. 



elathratus, 144. 



iuterealaris, 143. 



interfllatus, 143. 



Trigona tantilla, 188. 

 Triton Brasilianum, 65. 



[Monoplex] fossatum, 126. 



mundum, 66. 



Trivia gemmula, 195. 

 Trochomorpha Cressida, 23, 243. 



Eurydice, 24, 243. 



Troilus, 23, 243. 



Trochus [Tectus] acinosus, 57, 245. 



[Gibbula] amcenus, 58, 245. 



[Clanculus] atropurpureus, 59, 



245. 



