INDEX TO HELICES. 



35 



Dubia Cless. . . ix, 274 



Dubia Hartm. . . ix. '2~f2 

 Dubia Taylor, ii, 51. 

 Dubiosa Pfr. vii, 135 ; . ix, 222 

 Dubisiana Gout. . ix, 274 



Duboisi Charp. ii,192. 

 Dubreili Serv. . . ix, 267 

 DubreuiliCless.ii, 139. 

 Ducalis Anc. vi, 199 ; . ix, 103 

 Ducani Cox, iii, 261,46; ix, 13 

 Duclosiana Fer. v, 19 ; ix, 186 

 DuctiliaPfr.ii, 169. 

 Duesmensis Loc. . . ix, 275 

 Dufresnii Leach, . ix, 163 



Dumeticola Bens, iii, 106 ; viii, 



135. 



Dumivaga Morel, iv, 17 ; ix, 257 

 Duraontiana Bgt.ii, 154. 

 Dumonti Pfr. viii, 42 ; . ix, 230 

 Dumonti Mort. . . ix, 304 

 Dumorum Bgt. . . ix, 20 

 DunkeriPfr. v,174; . ix, 95 

 Dunkiensis Forbes, iii, 215; 



[ix, 130 



Dunni se Gray, i, 126. 

 Dupetithouarsi Dh. iv, 71: 



[ix,199 

 Duplocincta Mart, viii, 216; 



[ix, 204 



Duplicata L\ve. . . ix, 242 

 Duplicata Mouss. iv, 31: ix, 264 

 Duponti Morel, ii, 21. 

 Dupotetiana Terv. iv, 138 ; 



[ix, 325 



Duralensis Cox, vi, 141 : ix, 130 

 Durandoiana Bgt. ii, J-~>4. 

 Duranti Newc.ii, 208. 

 Dura Pfr. ii, 45. 

 DURGELLA Blfii,8, 111. 

 Durieuri Moq. iii, 236; ix, 249 

 Duriezi Deb. . . ix, 307 

 Duroi Hid. iv. 128 ; . ix, 335 

 DussertianaBgt. iii, 177; ix, 273 

 Dutaillyana Mab. ii, 158. 

 Duvallii Petit, vi, 41 ; . ix, 157 

 Duveyrieriana Bgt. . ix, 250 

 Dvitija Semp. ii, 29. 

 Dver'i Petterd,ii, 169. 



Dyrrachiensis Bgt. iv,30; ix, 263 

 Dysmica West. . . ix, 252 

 Dysoni Shuttl. iii, 132; ix, 74 



EasDohrn,ii,218. 



Eastbournensu B. & P. ix, 34 



Eastlakeana Mlldff.ii, 104. 



Eastlakeana Moll, vi, 12; ix, 290 



Eburnea Hartm. ii, 138. 



Eburnea Rve. viii, 20 ; . ix, 228 



Ebusitana Hid. . . ix, 325 



Ecarinata Mlldff. . ix, 224 



Ecderma Woll. iv, 34 ; 



[ix, 242 



Echinophora Fer. vi, 71 ; 



[ix, 153 



hinulata Lwe. iv, 33 ; ix, 242 

 dystonensis Rve. vii, 64; 



[ix, 142 



'entata Mart. . . ix, 1 1 1 

 entata Samp, viii, 154; 



[ix, 76 



Edentata West. . 



Edentilabris Pils. 



Edentula Drap. iii, 171 



Edentula W. G. B. 



Edetanorum Serv. 



Edgariana Lea, iii, 141 



Edgarianus Bens, i, 179 



Editha A. Ad. viii, 204 



Edroea Bgt. 



Edvardsi Bid. iii, 141 



Edwardsi Cox, 



Efasciata West. 



Efferata Mouss. iv, 1 45 



Effulgens Blanf. ii, 97. 



Effusa Pfr. viii, 31 ; 



Effusa Pfr. ii, 163. 



Egberti use Mart, ii, 46. 



Egena Gld. ii 174. 



Egena Say, ii, 173. 



Egenula Morel, ii, 127. 



Egesta Gray, iii, 23 ; 



EgregiaDh. vi, 210; 



Ehingensis Klein, 



Ehrenbergi Roth. 



Eichwaldi Pfr. iv, 86; 



Ekongensis Ang. ii, 34. 



287 

 76 



278 

 76 



257 

 78 



ix, 170 

 ix, 320 

 ix, 78 

 ix, 135 

 ix, 307 

 ix, 325 



ix, 229 



ix, 33 

 ix, 104 

 ix, 310 

 ix, 335 

 ix, 304 



