9 



ALPHABETICAL LIST. 



delicata, Phil., 120.* 



delicatula, Nev., 149, 16G.* 

 delta), B., 43 * 

 demhearia, Keeve, 244. 

 denticulata, Lea, not Reeve, 282. 

 depauperata, Monterosato, 107. 

 depauperata, Nev., 99.* 

 depauperata, Nev., 96, 278. 

 depressa, Nev., 14. 

 depressa, Pfr., 15. 

 depressa, Say, (not Lam.), 9. 

 (depressa, Tryon), 59. 

 deshayesi, Schwartz, 85.* 

 desmaresti, Andouin, 104. 

 devians, 216. 

 diadem a, Lea, 279. 

 DuLA, A. Adams, 158, 179, 180, 



181.* 

 Diana, Clesson, 220. 

 diaphana, Alder, 133. 

 (dictyophora, Phil.), 112. 

 diemenensis, Hutton, (not Quoy), 



143. 

 diemenensis, Quoy, 141. 

 diffona, Bl, 22.* 

 dihiriensis, Nev., 288,* 

 dilatata, Conrad, 203. 

 dilatata, d'Orb., 156. 

 dilatata, Reeve, 303.* 

 diplostoma, Nev., 78. 

 (discors, L.) 13. 

 disculus, Phil., 176. 

 (disjuncta, Raine), 16. 

 dissimilis, Miill., 27.* 

 dissiaiilis. Say, 204. 

 distinguenda, C. I., 303.* 

 distingvenda, Dohrn, 303.* 

 divaricata, Fabr., 174. 

 dohriiiana, Nev., 69. 

 doliaris, A. Adams, 169. 

 doliaris. Gould, 22.* 



dolichia, Bourg., 54. 

 dolioides. Reeve, 7.* 

 (dolioides, Reeve), 10. 

 doreyiana. Lesson, 281. 

 dorise, Issel, 183. 

 doricB, Issel, 209. 

 doricE, Tapp-Canefri, 266, 267. 

 DoEYSSA, H. and A. Adams, 216. 

 draytoni. Lea, 197. 

 droraedarius, Dohrn, 304. 

 dubia, Pfr., 68. 

 (dubiosa, C. B. Adams), 139. 

 dufourii, F^r., 210. 

 dunkeri, Frauen, 53. 

 DuNKEEiA, Carpenter, 114, 118. 

 dupotetiana, Forbes, 55. 

 Dybowskia, Dall, 62. 



E 



Eatonia, Smith, 129. 

 Eatonia, Hall, 129. 

 (Eatoniella, Dall), 129. 

 eboreus. Smith, 188. 

 ecarinata, Nev., 29. 



EcHiNELLA, Swainson, 155, 157, 



159. 

 ecostata, 101, 

 edecollata, 172.* 

 elachista, Bourg., 51. 

 elata, Nev., 215. 

 elata, Phil, 101. 

 elata. Semper, 132, 

 elegans, B., 282, 284, 285.* 

 elegans, J'Orb., 11, 76. 

 elevata. Say, 195. 

 eliaj, Palad., 68. 

 ellipsoiJes, Lea, 197. 

 elongata, Lea, 195. 



