INDEX TO HELICES. 



33 



D'hericourtiana B. iii. 



Detrita Hartm. . . ix, 

 Deusta Lwe. . . ix, 



Devauxi Deb. iii, 240; ix, 

 Devia Gld. iii, 154 ; . ix, 

 Devia Mouss. iv, 20 ; . ix, 

 Devians West. . . ix, 

 Devincta Tap. -Can. . ix. 

 Dexia Bgt. . . . ix, 

 Dextrorsa G.-Aust. iii, 1 64 ; 



[ix, 

 104; 



[ix. 



DiabloensisCoop. iv, 74; ix, 

 Disega Bgt. . . . ix, 

 Diaglyptus Pi Is. . . ix, 

 DIALEUCA Albers, . ix, 

 Diana Brod. viii, 14; . ix, 

 Diaphana Char p. ii, 138. 

 Diaphana Kryn. ii, 147. 

 Diaphana Lam. v, 22 ; ix, 

 Diaphana Lea, ii, 84. 

 Diaphana Stu<ier. ii, 141. 

 Diaphanella Kryn. ii, 147. 

 Diarbekirana (rail. . ix, 

 Dibothrion Friv. . . ix, 

 DIBOTHRION Pfr. . . ix, 

 Dicallistodon Bgt. . ix, 



Dichroa Pfr. iii, 208 ; . ix, 

 Dichromolena Bgt. . ix, 

 Dichrozona Mart. . ix, 



Dictfea Mart, viii, 191 ; ix, 

 Dictyodes Pfr. iii, 9o ; ix, 

 Dictyonina Euth. viii, 134; 



Didiera Bgt. . 

 Didrichsenii Morel), ii, 

 Didyma Mhl. . 

 Didyma West. 



[ix, 



. ix, 

 126. 

 . ix, 

 ix, 



27-", 

 258 

 249 

 76 

 258 

 252 

 109 

 2oO 



145 



268 

 199 

 275 

 22 

 182 

 228 



186 



333 

 279 

 278 

 325 

 204 

 319 

 304 

 277 

 53 



53 

 251 



302 



249 



Dieckraanni Mss. iii, 179; 



[ix, 273 



Diemenensis Cox, iii, 24; ix, 34 



338 

 255 



Diensis Malz., viii, 162; ix, 

 DieramaPfr.ii, 181. 

 DIERAMA Pfr. ii,ll, 181. 

 Diespiter Dall, . . ix, 

 Difficilis Pfr. vii, 151; ix, 

 DIGLYPTUS Pilsbry, . ix, 

 3 



Digna Mouss. iv, 186 ; . ix, 

 Digonophora Anc. . ix, 

 DikrangensisG.-A. ii, 66. 

 Dilatata Ben. . . ix, 

 Dilatata Pfr. v, 73 ; . ix, 

 Dilatata Pfr. vii, 193 ; . ix, 

 Dilatata Wesr. . . ix, 

 DillufynianaPfr. . ix, 



Diloricata Bgt. . . ix, 

 Diluta Pfr.iv, 80; . ix, 

 Dimera Jonas, vii, 156; ix, 

 Dimidiata Hde. . . ix, 

 Dimidiata Mlldff. . ix, 



Dimidiatus Pfr. i, 253. 

 Diniinutii C. B. Ad. iii, 99 ; 



[ix, 



Dimorpha Pfr. ii, 211 ; ix, 

 Dinara Stentz. ii, 1M4. 

 Dinar ica Bgt. . . ix, 

 DiniensisRamb. . . ix, 

 Dinodeomorpha Tap. -Can. 

 [yi, 254 ; ix, 



Diodon Parr, iii, 171 ; ix, 

 Diodonta Miihlf. iii, 116; ix, 

 Diodonta Say, 

 Diodontostoma Bgt. 

 Diomedes Braz. vii, 54 ; ix, 

 Dionacea Dh. 

 Dioscoricola C. 



174; ix, 37, 

 Diplodon Bens, iii, 69. 

 Diplogonia Dohrn. v, 190 ; 



[ix, 

 Diploraphala Moll, iii, 124; 



[ix, 



DlPLOMPHALUS C. & F. i, 



Diptychia Mlldff. iii, 158 ; 

 [ix. 



Dirphica Blanc, iii, 192 ; ix, 

 Discina Lwe. iv, 45 ; . ix, 

 Discobolus Sh. iii, 123: ix. 

 DISCOCONULUS Kob. ii, 172. 



ix, 



ix, 



. ix, 

 B. Ad. ii, 



328 

 36 



262 

 99 

 22.") 

 266 

 335 

 257 

 198 

 223 

 211 

 170 



58 

 15 



300 

 254 



120 

 279 

 287 

 76 

 287 

 142 

 224 



58 



166 



287 

 113 



146 

 272 

 243 



289 



185 

 223 



99 



Discodoma Swains, 

 Discoidalis Stol. ii, 109. 

 Discoidea Ad. ii, 201. 

 Discoides Less, iii, 58. 

 Discolor Fer. v, 60 ; 



ix, 92 



ix, 97 

 22 Discordialis Fer. vi, 252 ; ix, 120 



