110 



INDEX TO HELICES. 



Unicolor ii, 19. 

 Unidentata Chemn. vi, 86 ; 



[ix, 150 

 Unidentata Drap. iii, 171 ; 



[ix, 278 



Unidentata Fer. .. . . ix, 89 

 Unifasciata DaCosta, iv, 117. 

 Unifasciata PoJCy-. . . ix, 254 

 Uni'lamellata Tprt. iii, 60 ; 



< [ix, 27 



Unilamellata'Sni.viii, 91; ix, 28 

 Uniuodata G*red. viii, 150 ; 



[ix, 287 



Uniplicata^HsiTtm. . ix, 150 

 Unisulcata Mouss. ii, 215. 

 Unitseniata Bttg. iv, 88 ; ix, 300 

 Unizona An dr. . . ix, 254 

 Unizonalis H. Ad. . ix, 212 



Unizonalis Lam. ii, 76. 

 Unizonata Bgt.ii, 51. 

 Upolensis Mouss. ii, 119. 

 Upsonii Calk, ii, 174. 

 Uranus Pfr. ii, 33. 

 Urbana Gput. . . ix, 275 

 Urbarana Pech. . . ix, 251 

 Ur mien sis Naeg. viii, 237 ; 



[ix, 333 



Urnula Pfr. i, 128. 

 Urquharti Sut. . . ix, 15 

 Ursina Pfr. vi, 253 ; . ix, 120 

 Ursula Fer. iii, 188. 

 Urvillei H. & J. . . ix, 135 

 Usambarica Crav. iii, 155; 



[ix, 173 



Ussatensis Bgt. . . ix, 256 

 Usticensis Calc. iii, 254 ; ix, 260 

 Ustulata Jay, . . ix, 231 

 Ustulata Lwe. . . ix, 336 

 Usurpans Furtado, iv, 40 ; 



[ix, 341 



Usurpata Mss. ii, 47. 

 Uter Theob. ii, 80. 

 Uticensis (Bgt.) Pech. . ix, 320 

 Uticensis Kob. . . ix, 324 

 Utillensis Anc. ii, 220. 

 Uvida G.-Aust. ii, 56. 

 Uvulifera Shutt. iii, 137 ; ix, 73 

 Uzielliana Paul, iv, 220 ; ix, 332 



Uzielli Jssel, ii, 157. 



Vacans Guppy, ii, 182. 

 Vafella L. & B. . . ix, 257 

 Vafra West, ii, 191 

 Vaganensis Hag. . ix, 257 



Vagierma Poll. . . ix, 273 

 Vagoina Gredl. iv, 257 ; ix, 205 

 Valiine H. & J. . . ix, 6 

 Valcourtiana Bgt. . ix, 256 



Valdernusana Bgt. . ix, 325 

 Valenciennesii Guill. iii, 93 ; 



[ix, 6 



Valenciennesii Pfr. . ix, 220 

 Valenciennii Eyd. . ix, 222 



Valentini Kob. viii, 239 ; ix, 319 

 Valeria Hutt. viii, 69 ; . ix, 16 

 Valeryana L. & B. . ix, 250 

 Valida C. B. Ad. v, 113; ix, 90 

 Validior Mouss. . . ix, 261 

 Vallata Hde. viii, 158 ; ix, 344 

 Vallicola Pfr. ii, 94. 

 Vallionis Ret. . . ix, 320 

 Yallisnieri Stef. iii, 117 ; ix, 288 

 VALLONIA Risso, . ix, 282 



Valtoni Rve. vi, 83 ; . ix, 154 

 Valvceformis Nyst. i, 64. 

 Valverdensis Lwe. . ix, 327 



Yancouverensis Lea, ii, 205. 

 Vannostrandi Bid. iii, 145 ; 



[ix, 76 



Vanualavse Cox, ii, 181. 

 Vargasiana Pfr. . . ix, 239 

 Variabilis Dr. iii, 230 ; ix, 249 

 Varians Mke. v, 24 ; . ix, 184 

 Various Risso, . . ix, 252 

 Varians Ziegl. . . ix, 319 

 Variata West. . . ix, 249 

 Yaricosa Pfr. iii, 23 ; . ix, 27 

 Yaricosula West. . ix, 234 



Yariecostata Sut. viii, 100 ; 



[ix, 33 



Yariegata Chemn. v, 38. 

 Yariegata Friv. iii, 235 ; ix, 249 

 Variegata Gmel. . ix, 318 



Variegala Humph, ii, 73. 

 Variegata Mouss. . ix, 255 



Variolosa Pfr. ii, 42. 



