INDEX TO HELICES. 



105 



IX, 



ix, 

 ix, 

 ix, 

 ix, 

 ix, 

 ix, 

 ix, 



Terceirana Morel, iv, 197; 



[ix, 



Teriaensis G.-Aust. ii, 64. 

 Tern aria Hde. 

 Ternatana Guill. iii, 76 

 Terrestris Forsk. . 

 Terrestris Gruel. . 

 Terrestris Penn. iv, 29 ; 

 Terricola Bgt. 

 Tersalss. ii, 117. 

 Tersa Zgl. . 

 Tertiana Blf. ii, 56. 

 Terveriana Grt. vi, 37 ; 

 Terveriana Mouss. 

 Terveri Mich, iii, 240 ; 

 Tescorum Bens, vi, 187 

 Tessellata Fer. 

 Tessellata Miihlf. iii, 47 

 Tesseraria Bttg. 

 Testacea Marc. viii,191 

 TestsePhil. ii, 147. 

 Testudinalis Lwe. iv, 46 ; ix, 

 Testudinaria, Gass. i, 119. 

 Testudo Pfr. vii, 89 ; . ix, 

 Tetragona Mor. iv, 21 ; . ix, 

 Tetrazona Jan. iv, 2 1 8 ; ix, 

 Tetrica Paiva, iv, 44 ; . ix, 

 Tetrodon Moll, iii, 149 ; ix, 

 Tetrodontina Anc. . ix, 



Tetuanensis Kob. ii, 196. 

 Tetuanensis Kob. iv, 213; ix, 

 Texasiana Moric. iii, 135; 



[ix, 



Texta Hedley, viii, 294 

 Texta Mouss. iv, 248 ; 

 TextilisSh.iii,31; 

 Textrina Bens, ii, 83. 

 Textrix Pfr. iii, 35. 

 Teysmanni Mouss. ii, 76. 

 Thaisa Hutt. viii, 70 ; ix, 

 THALASSIA Alb. . . ix, 

 Thalassia Hutton, . ix, 

 Thalassina Porro, . ix, 



THALASSOHELIX Pilsbry, 



[ix, 



Thalia Dohrn,ii, 35. 

 Thamnivaga Mab. . ix, 

 Thauasima Mab. iv, 173; ix, 



293 



169 

 5 



318 

 204 

 262 

 257 



ix, 288 



ix, 

 ix, 

 ix, 



157 



264 



249 



136 



291 



41 



29 



277 



243 



157 

 261 

 331 

 243 

 279 

 279 



330 



74 



35 



320 



48 



16 

 12 

 12 



324 



12 



307 

 327 



THAPSIA Alb. ii, 9. 



Thatcheri Cox, vi, 164; ix, 134 



Thaumalea Mab. iv, 152; 



[ix, 327 



THAUMATODON Pilsbry, ix, 26 

 Thayaca Bgt. iii, 11 ; . ix, 234 

 Thea Alb. . . . ix, 208 

 THEBA Risso, . . ix, 264 

 Thelica Mab. vi, 47 ; . ix, 158 

 THELIDOMUS Swains. . ix, 96 

 Thelidonta Swains, . ix, 96 

 Themera Mab. ii, 160. 

 Themera Mab. iv, 155 ; ix, 327 

 Themis Garr. viii, 134 ; ix, 6 

 Themita Mabille, . . ix, 307 

 Theobaldi West. . . ix, 267 

 Theodori Anc. . . ix, 259 

 TheodoriPhil.ii, 83. 

 TheodosicB Cl. . . ix, 249 

 Thera Hutt. . . ix, 30 



Thera Let. & Bgt. . ix, 250 

 THERASIA Hutton, . ix, 15 

 Therasina Let. iii, 250. . 

 Therella (Berth) B. . ix, 250 

 Theresa? Ben. iv, 224 ; . ix, 331 

 Thersites Brod. vii, 104; ix, 216 

 THERSITES Pfr. .. . ix, 125 

 Thespeeia Mab. iv, 183 ; ix, 328 

 Thessalica Bttg. iv, 238; ix, 319 

 Thexsalonica Mouss. . ix, 303 

 T/ieta Pfr. . . . ix, 32 

 Thetis Pfr. vi, 290 ; . ix, 112 

 Thibetica Dh. viii, 208 ; ix, 206 

 Thieroti Morg. viii, 133; ix, 4 

 Thiessece Mouss. iii, 24 ; ix, 249 

 Thiesseana Kob. iv, 244; ix, 319 

 Thinophila Bgt. iii, 229. 

 Thlipsa West. . . ix, 337 

 Tholus W. G. B. iii, 135 ; ix, 74 

 Thomasia Moq.-Tand. . ix, 307 

 Thomasi Pfr. i, 65. 

 Thomensis Dohrn, ii, 127. 

 Thomensis Greef. ii, 221. 

 Thomsoniana Anc. 

 Thomsoni Cox, 

 Thomsoni Pfr. vii, 185 ; 

 Thomsoni Smith, vii, 62 



34 

 224 

 142 

 Thoracica Hde. iii, 221 ; ix, 210 



ix, 

 ix, 

 ix, 

 ix, 



