54 



INDEX TO HELICES. 



Intusplicata Pfr. viii, 240 ; 



[ix, 326 



Inusta Cox, ii, 209 ; . ix, 34 

 Inutilis Mouss. iv, 181 ; ix, 328 

 Invalida C. B. Ad. v, 117; 



[ix, 90 



Invasa Pfr. iii, 101. 

 Invernicata Mouss. iv, 174; 



[ix, 327 



Inversa West. . . ix, 266 

 Inversa West. . . ix, 275 

 Inversicolor Fer. ii, 24. 

 Invia Hde. iii, 165 ; . ix, 146 

 lonstoma L. & B. . ix, 250 



lopharynx Morch. . ix, 4 

 Iota Pfr. . . . ix, 16 

 Iparia Ben. iv, 209 ; . ix, 330 

 Iphigeniw Deb. . . ix, 252 

 Irana Hagenm. . . ix, 257 

 Iriana Poll. . . ix, 254 



Iris Mill, v, 195; . . ix, 167 

 IrosinensisHid. vii, 121 ; ix, 220 

 Irradians Pfr. i, 176. 

 Irradiata Gld. . . ix, 339 

 Irregularis Fer. . . ix, 335 

 Irregular is Mouss. . ix, 35 

 Irregularis Semp. iii, 67 ; ix, 26 

 Irregularis Sut. viii, 98; ix, 32 

 Irrita Berth. . . ix, 257 



Irrorata Say, . . ix, 324 



Irrorata Ziegl. iii, 103 ; . ix, 37 

 Irvince Cox, iii, 46 ; . ix, 13 

 Irus Lowe, . . ix, 241 



Isabella Fer. v, 85 ; . ix, 91 

 Isabellensis Souv. . ix, 220 



Isabellina Pfr. ii, 40. 

 Isabellina Pils. v, 85 ; . ix, 91 

 Issea Hagenm. . . ix, 257 

 Isane Paul, viii, 236 ; . ix, 331 

 Isarica Loc. . . . ix, 273 

 Ischnia Mab. . . ix, 275 

 Ischurostoma B. . . ix, 257 

 Isilensis Paul, iv, 215; . ix, 331 

 Isis Pfr. vi, 256 ; . . ix, 121 

 Isodoma Jan. ii, 137. 

 Isodon Pfr. v, 175; . ix, 95 

 ISOGNOMOSTOMA Fitzinger, 



[ix, 308 



Ixognomostomos Gm. . ix, 309 

 Isomera Friv. . . ix, 249 

 ISOMERIA Albers, . ix, 93 



Isseliana Paul, ii, 191. 

 Isseli Morel, iii, 105 ; . ix, 268 

 Isserica Kob. viii, 57 ; . ix, 234 

 Isserica Let. ii, 157. 

 Istera Let. & Bgt. . ix, 255 

 Istriana Stoss. . . ix, 301 

 Itala Linn. . . ix, 252 



luloidea Forbes, ii, 209 ; ix, 34 

 lulus Woll. . . ix, 341 



Jaccetanica Bgt. ii, 152. 

 Jachnoi Cless. viii, 172. 

 Jacksoni Bid. iii, 134 ; . ix, 73 

 Jacksoniensis Gray, ii, 113. 

 Jacobensis Ad. v, 41 ; . ix, 183 

 JA COSTA Gray, . . ix, 258 

 Jacquementana Bgt. iv, 130. 

 Jacqueraonti Mart, ii, 108. 

 Jacquenetta Hutt. viii, 76 ; 



[ix, 

 ix. 



18 

 24 

 93 



ix, 104 

 ix, 44 



ix 



Jacquinoti Pfr. iii, 71 

 Jactata Gundl. 

 Jaculata Mab. vi, 120 

 JaenensisCl.iii, 51 ; 

 Jagoriana, ii, 20. 

 Jainiana God.-Aust. ii, 91. 

 Jaintiaca G.-Aust. ii, 63. 

 Jalapensis Streb. ii, 187. 

 JamaicensisGmel. v, 75; ix, 100 

 Jamesi Braz. i, 125. 

 Jamuensis Theob. ii, 109. 

 Janece S. & P. . . ix, 26 

 Janeirensis Pfr. viii, 150 ; ix, 83 

 Jannellei LeGuill, vi, 182; 



[ix, 135 



Janellii Hombr. & Jacq. ix, 121 

 Janira A)b. . . . ix, 109 

 Janthina Mab. iv, 156 ; ix, 327 

 JANULUS Lvve. ii, 13, 204. 

 Janulus Pfr. ii, 176. 

 Janus Chemn.ii, 19. 

 Japonica Dh. . . ix, 213 

 Japonica Mlldflf. ii, 104. 

 Japonica Pfr. iii, 218; . ix, 169 

 Jasonis Dub. iii, 199 ; . ix, 268 



