34 



INDEX TO HELICES. 



Discordice Grt. ii, 122. 

 Discrepans Pfr. Hi, 9 ; viii, 55. 

 Discrepans Pfr. . 

 Discrepans Pils. viii, 1 77 

 Discrepans Tib. . 

 DIBCULA Lowe, 



DlSCULELLA Pils. . 



Disculus Dh. v, 15; 

 Discus Albert, 

 Discus Dh. vi, 230 ; 

 Discus Fitz. . 

 Discus Mlldft'. ii, 104. 

 Discus Pfr. i, 66. 

 Discus Pfr. ii, 114. 

 Dismathia Nev. . 

 Dispar Braz. iii, 59 ; 

 Dispersa Gass. iii, 4-~> ; 

 Dissecta v. Mart, viii, 151 ; 



[ix, 



Dissidens Desh. ii, 206. 

 Dissimilis Orb. iii, 48 ; . ix, 

 Dissirailis Semp. viii, 220 ; 



[ix, 204 



Dissita Dh. v, 71 ; 

 Distans Bl. & W. iv, 93 

 Distans Pse. iii, 60 ; 

 Distensa Mouss. iv, 175 

 Distincta Pfr. ii, 30. 

 DistortaHde. ii, 217. 

 Distypa West, 

 Diurna Bgt. iii, 193; 

 Divaricata Kobelt, 

 Di vesta Old. iii, 152; 

 Divisa Fbs. ii, 39. 

 Djamnensis Kob. . . ix, 343 

 Djarica Bgt. . . ix, 261 

 Djebbarica Bgt. iii, 236 ; ix, 249 

 Djerbanica L. & B. 

 Djnlfensis Mouss. . 

 Djurjurensis Deb. ii, 195. 

 Dobrudschse Parr. 

 Dobruschse ('less. . 

 Doderleiniana All. 

 Doenitzii Reinh. ii, 171. 

 Dohrniana Pfr. ii, 83. 

 Dohrni Paul, viii, 173 ; ix, 255 

 1 >oh nri Strebel, ii, 185. 

 Uolata Fer. . . m \ x 9! 



ix, 65 

 ix, 248 

 ix, 252 

 ix, 242 

 ix, 243 

 ix, 186 

 ix, 1 

 ix, 109 

 ix, 45 



ix, 250 

 ix, 27 

 ix, 33 



74 



41 



ix, 99 

 ix, 303 

 ix, 27 

 ix, 327 



ix, 267 

 ix, 266 

 ix, 344 

 ix, 77 



336 

 333 



ix, 252 

 ix, 301 

 ix, 315 



Donnaisabellse Ang. 



Doliolum Gredl. . . ix, 

 Dolium Hartm. . . ix, 

 Dolomitica Deb. . . ix, 

 Dominicensis Pfr. v, 70 ; ix, 

 Dorainula Tap.-Can. vi, 293 ; 



[ix, 

 ?. vii, 71 ; 



[ix, 



Donatii Berth. . ix, 



Donata Hagenm. . . ix, 

 Donovan! Pfr. ii, 40. 

 Dorani Aust. ii, 99. 

 Dorcasia Auct. . . ix, 

 Dorcasia Binn. . . ix, 

 DORCASIA Gray, . . ix, 

 Dorfeuilliana Lea, iii, 133 ; 



[ix, 



Dorfeuilliana Pfr. . ix, 



Dorgaliensis Mts. . . ix, 

 Doriaz Dohrn, . . ix, 

 Dorise Paul, iv, 117 ; . ix, 

 Dorise Tap.-Can. ii, 218. 

 Dormiens Ben. iii, 252 ; ix, 

 Dormitans Hde. iii, 222 ; ix, 

 Dorri Wattebl. ii, 220. 

 Doubletti Bgt. . . ix, 

 Doumeti Bgt. . . ix, 

 Downieana Bld.iii, 153 ; ix, 

 Dragorichi Zel. iii, 249; ix, 

 Draparnaldi Beck, ii, 149. 

 Draparnaudia M.-T. . ix, 

 DravicaServ. . . ix, 

 Draxeleri Zel. . . ix, 

 Drepanensis Huet. iv, 204 ; 



[ix, 



Drepanostoma Bk. . ix, 

 DREPANOSTOMA Porro, ix, 

 Dringi Pfr. vi, 186; . ix, 

 Drouetiana Morel, iv, 197 ; 



[ix, 



Druentina Bgt. 

 Dryanderensis Cox, iv 



Dryas Brod. viii, 49 ; 

 Dry ope Brod. vii, 100 

 Dschulfensii Dub. 



, ix, 



66. 



[ix, 

 ix, 

 ix, 

 ix, 



DschulfensisBgt.iv,228; ix, 

 Dubia Ben. ii, 189. 



171 



226 



251 



99 



113 



143 

 336 

 305 



200 



67 



172 



73 



74 



330 



104 



307 



259 

 170 



325 

 259 



77 

 249 



307 

 307 

 266 



330 



287 

 287 

 136 



293 

 275 



114 

 231 

 215 

 333 

 333 



