110 



INDEX TO HELICES. 



Unicolor ii, 19. 

 Unidentata Chemn. vi, 86 ; 



[ix, 150 

 Unidentata Drap. iii, 171 ; 



[ix, 278 



Unidentata Per. . . ix, 89 

 Unifasciata DaCosta, iv, 117. 

 Unifasciata Poir., . . ix, 254 

 Uni'lamellata Grt. iii, 60 ; 



[ix, 27 



Unilamellata Srn.viii, 91; ix, 28 

 Uninodata Gred. viii, 150 ; 



[ 



Uniplicafa Hartm. 

 Unisulcata Mouss. ii, 215. 

 Uniteeniata Bttg. iv, 88 ; ix, 800 

 Unizona An dr. 

 Unizonalis H. Ad. 

 Unizonalis Lam. ii, 76. 

 Unizonata Bgt. ii,51. 

 Upolensis Mouss. ii, 119. 

 UpsoniiC&lk. ii,174. 

 UranusPfr. ii,33. 

 Urbana Gout. .... 

 Urbarana Pech. . 

 Urmiensis Naeg. viii, 237 ; 



[ix, 333 



Urnula Pfr. i, 128. 

 Urquharti Sut. . 

 Ursina Pfr. vi, 253 ; 

 Urmia Fe>. iii, 188. 

 UrvilleiH. & J. . 

 Usambarica Crav. iii, 155; 



[ix, 173 



Ussatensis Bgt. . . ix, 256 

 Usticensis Gale, iii, 254 ; ix, 260 

 Ustulata Jay, . . ix, 231 

 Ustulata Lwe. . . ix, 336 

 Untrpans Furtado, iv, 40 ; 



[ix, 341 



Usurpata Mss. ii, 47. 

 Uter Theoh. ii, 80. 

 Uticensis (Bgt.) Pech. . ix, 320 

 Jticensis Kob. . . ix, 324 

 Utillensis Anc. ii, 220. 

 Uvida G.-Aust. ii, 56. 

 UvuliferaShutt.iii,137; ix, 73 

 Urielliana Paul, iv, 220; ix, 332 



ix, 15 

 ix, 120 



ix, 135 



Uzielli Jssel, ii, 157. 



Vacans Guppy, ii, 182. 



Vafella L. & B. . . ix, 257 

 Vafra West, ii, 191 



Vaganensis Hag. . ix, 257 



Vagienna Poll. . . ix, 273 



Vagoiua Gredl. iv, 257 ; ix, 205 



Valiine H. & J. . . ix, 6 



Valcourtiana Bgt. . ix, 256 



Valdernusana Bgt. . ix, 325 

 Valenciennesii Quill, iii, 93 ; 



Valvceformis Nyst. i, 64. 



Valverdensis Lwe. 

 Vancouverensis Lea, ii, 205 

 Vannostrandi Bid. iii, 145 ; 

 [ix, 

 Vanualavse Cox, ii, 181. 



Vargasiana Pfr. . 

 Variabilis Dr. iii, 230 

 Varians Mke. v, 24 ; 



Varians Risso, 



Varians Ziegl. 



Variata West. 

 Varicosa Pfr. iii, 23 ; 

 Varicosula West. 

 Variecostata Sut. viii, 100; 

 [ix, 



Variegata Chenm. v, 38. 

 Variegata Friv. iii, 235 ; ix, 



Variegata Gmel. . ix, 



Variegata Humph, ii, 73. 

 Variegata Mouss. . ix, 



Variolosa Pfr. ii, 42. 



ix, 327 



76 



239 

 249 

 184 

 252 

 319 

 249 

 27 

 234 



33 



249 

 318 



255 





