INDEX TO HELICES. 



107 



Trailli Pfr. vi, 207 ; . ix, 104 

 Trajectura Cox, iii, 2H4 ; ix, 14 

 Tranquebarica Fab.ii, 81. 

 Tranquillct Cox, iii, 261 ; ix, 13 

 Transarata Mouss. iii, 79; ix, 6 

 Transcaucasica Bay. iv, 85 ; 



[ix, 304 



Transenna Pils.vii, 112: ix, 220 

 Transfuga Fag. . . ix, 257 

 Transiberus Moots. . ix, 328 

 Transitans Bttg. ii, 192. 

 Transitans Sut. viii,59 ; . ix, 9 

 Tmnsitoria Pfr. . . ix, 93 

 Translucens Gundl. iii, 96; 



[ix, 58 



Translucens King, . ix, 205 



Translucida Mort. ii, 153. 

 Translucida Q. & G. viii, 29; 



[ix, 229 



Transsylvanica Biz. . ix, 275 

 Traussylvanica Cless. ii, 143. 

 Transsylvanica Haz. . ix, 288 

 Transversalis Mss. iii, 210 ; 



[ix, 205 



Traskii Xewc. iv, 71 ; . ix, 199 

 TRAUMATOPHORA Aiioey, 



[ix, 146 



Travancorica Bens, ii, 41. 

 T rave rsen sis Leach. . ix, 77 

 Traversi Smith, ii, 214 ;. ix, 16 

 Treasuryensis Try., ii, 111. 

 Tremata Let. & Bgt. . ix, 256 

 Tremeni Melv. & Pous. error for 



trimeni, viii, 135. 

 Trenquelleonis Grat. iv, 82 ; 



[ix, 198 



Trepidula Serv. viii, 171; ix, 256 

 Triadis Kim. iii, 11 6; . ix, 288 

 Triaria (Friv.) iii, 116; ix, 288 

 Trica Paul, . . . ix, 331 

 Tricarinata Blf. ii, 55. 

 Tricastinorum Flor. iv, 9; ix, 256 

 TRICHEULOTA Pilsbry, ix, 212 

 Triclda Hartm. . . ix, 273 

 Trichocoma Cr. iii, 45 ; . ix, 36 

 TRICHOCHLORITIS Pilsbry, 



[ix, 123 

 TRICHODISCINA Martens, 



[ix, 197 



Trichodiscus Streb. . ix, 194 

 Trichroa v. Mart, vii, 12; ix, 140 

 Trichroa Pils. vii, 182 ;. ix, 224 

 Trichosteiroma M. & P. viii; 



[143 ; ix, 38 



Trichothroa Bgt. . . ix, 302 

 Trichotropis Pfr. iv, 53 ; ix, 209 

 Tricolor Marts, iii, 83 ; . ix, 5 

 Tricolor Pfr. vii, 111; . ix, 220 

 Tridentata Say, iii, 143 ; ix, 76 

 Tridentina Fer. v, 109 ; ix, 90 

 Tridentula Mill, v, 155 ; ix, 94 

 Tridonia Beck, . . ix, 74 

 Tridopsis Beck, . . ix, 69 

 Trifasciata Chemn. ii, 17. 

 Trifasciella Beck, . . ix, 187 

 Trifilosa Pfr. iii, 75. 

 Trigonophora Lam. . ix, 287 

 Trigonostoma Fitz. . ix, 284 

 Trigonostoma Pfr. v, 132; ix, 190 

 Trigrammephora Orb. iv, 80 ; 



[ix, 198 



Trihelix Anc. . . ix, 289 

 Trilamellaris G.-A. . ix, 146 

 Trimeni M. & P. viii, 135. 

 Tringa Fag. . . . ix, 256 

 Trinitaria Gundl. v, 67 ; ix, 97 

 Trinodis Kim. iii, 116 ; . ix, 288 

 Triodonta d'Orb. v, 1 52 ; ix, 94 

 Triodontoides Bid. iii, 135 ; 



[ix, 74 



TRIODOPSIS Raf. . . ix, 74 

 Triodopsis Auct. Europ. ix, 308 

 Triphera B<rt. . . ix, 256 

 Triplicata Mart, v, 165 ; ix, 95 

 Tripolitana Wood, . ix, 330 

 Triptycha Shuttl. iii, 7 ; ix, 64 

 Triscalpta Mart, vi, 8 ; . ix, 146 

 Trisculpta Mlldff. . . ix, 223 

 Trisinuata Mart, vi, 11 ; ix, 290 

 TRISSEXODON Pils. . ix, 288 

 Tristis Pfr. iv, 255 ; . ix, 318 

 Tristrami Pfr. iii, 253 ; . ix, 260 

 Tritonensis LeGuill, ii, 46. 

 Tritonensis LeGuill, vii, 88 ; 



[ix, 141 



Tritonidis Jus. . . ix, 256 

 Triumphalis Rve. vii, 42; ix, 142 

 Trizonalis Grat. v, 93; . ix, 180 



