288 



INDEX. 



Deshayesii, 168. 

 detruncata, 272. 

 detruncatum, 272. 

 Dhingolii, 285. 

 Diemenensis, 73, 195. 

 dilatata, 12. 

 Dillwyni, 49. 

 Dione, 54. 

 Dione, 76. 

 discina, 101. 

 discors, 89, 141, 215. 

 discrepans, 109, 127. 

 discus, 10. 

 dispar, 89. 

 disrupta, 69, 185. 

 (Ustans, 7, 123, 195. 

 distorta, 271. 

 distortura, 271. 

 divaricata,88,216,247. 

 divergens, 216. 

 dolabella, 49. 

 Dombei, 110. 

 dorsata, 166. 

 Dosinia, 5. 

 dubia, 54, 266, 282. 

 dubiosa, 282. 

 dubium, 266, 282. 

 Dunkeri, 8. 

 duplicata, 16. 

 Dupontia, 286. 

 Dupontiana, 286. 

 dura, 166, 252. 

 dysera, 156. 



E. 

 eccentrica, 99. 

 edentula, 282. 

 edentulum, 282. 

 effossus, 42, 100. 

 egregia, 273. 

 egregium, 273. 

 elegans, 29, 58, 93, 



123, 139, 270. 

 elegantina, 148. 

 elevata, 156, 269. 

 elevatum, 269. 

 elliptica, 92, 156, 191. 

 emarginata, 267. 

 emarginatum, 207. 

 englypta, 162. 



Erycina, 61, 62. 

 Erycinella, 62, 

 erythraia, 86. 

 Essingtonensis, 251. 

 Euglesa, 274. 

 Euphratica, 223, 234. 

 exalbida, 154. 

 exarata, 162. 

 exasperata, 20. 

 excavatus, 43. 

 excisa, 21. 

 exilis,40, 156. 

 eximia, 111, 235. 

 exoleta, 11, 13, 17. 

 exotica, 191. 

 expallescens, 188. 

 expansa, 243. 



F. 



fabagella, 182. 

 fabale, 269. 

 fabalis, 269. 

 fallax, 244. 

 fasciata, 127. 

 fastigiata, 94. 

 ferruginea, 17. 

 ferrugineum, 281. 

 festiva, 59. 

 fibula, 27. 

 flammiculata, 149. 

 flava, 268. 

 flavescens, 264. 

 flavida, 31. 

 flavum, 268. 

 flexuosa, 116, 118. 

 florida, 61, 17-1. 

 Floridana, 257. 

 floridella, 81,175. 

 fluctifraga, 135. 

 fluctuata, 73, 

 fluctuosa, 1 76. 

 fluminalis, 222. 

 fluminea, 226. 

 fluviatilis, 226, 275. 

 fohacea, 122, 192. 

 foliatus, 194. 

 Fontainei, 253. 

 fontinale, 278. 

 fontinahs, 276, 277, 

 279. 



i formosa, 40, 

 fornicata, 212. 

 foveolata, 103. 

 fulminata, 50, 81. 

 fumigata, 151. 

 fusca, 38. 

 fuscata, 223, 226. 

 fusco-lineata, 140. 



G. 



galactites, 183. 

 Galathese, 246. 

 Galileja, 274. 

 gallina, 143. 

 gallinula, 142. 

 Gassiesianum, 277. 

 Geloina, 241. 

 Gemma, 112. 

 gemma, 113. 

 geographica, 182. 

 gibba, 279. 

 Gibbia, 90. 

 gibbosa, 218. 

 gibbosula, 71. 

 gigantea, 7, 80, 187, 



267. 

 giganteum, 267. 

 gilva, 124. 

 glandina, 183. 

 glauca, 13. 

 Glaucomya, 202. 

 Glauconome, 202. 

 globosa, 273. 

 Gnidia, 132. 

 gracile, 268. 

 gracilior, 53. 

 gracilis, 214, 268. 

 grandis, 225. 

 granulata, 138, 

 granulifera, 198. 

 graphica, 37. 

 grata,8,40,62,140,170. 

 gravescens, 122. 

 Grayi, 80. 

 grisea, 186. 

 Gruneri, 27, 

 guineensis, 77. 



H. 

 Hagenowi, 58. 



