INDEX TO HELICES. 



Mansueta Cox, vi, 264; ix, 122 

 Mantinica Mab. . ix, 251 



Manueli Higg. v, 166 ; ix, 96 

 Maoriana Suter, . ix, 27 



Marcescens Cox, iv, 50. 



[vi,142;ix, 131 



Marchetti Stef. . ix, 265 

 Marchianae Cox, iii, 265 ; 



[ix, 35, 338. 

 Marcida Old. ii, 95. 

 MarcidaSh. iii, 123; ix, 289 

 Maresi Crosse, . . ix, 325 

 Margarita Beck, ii, 124. 

 Margarita Jacq. ii, 114. 

 Margarita Pfr. i, 173. 

 Margarita Pfr. ii, 201. 

 Margaritacea Schm. ii, 151. 

 Margaritacea Semp. ii, 118. 

 Margaritis Pfr. vi, 297 ; ix, 113 

 Margieriana Fag. . . ix, 256 

 Marginata Jloru, . . ix, 93 

 Marginata Hutt. viii, 00; 



[ix, 9 

 Marginata Miill. vi, 227 ; 



[ix, 109 



Marginata Orb. . . ix, 93 

 Marginatoides d'Orb. . ix, 93 

 Marginella Gmel. v, 1 24 ; ix, 93 

 Marginella Pfr. . . ix, 93 

 Marginelloideo d'Orb. v, 



[126; ix, 93 



Marguerittei (B.) Pch. . ix, 324 

 Marias Cox, . . ix, 131 



Marise Gray, iii, 37 ; . ix, 9 

 Mariannse Kob. iv, 222 ; ix, 331 

 Mariannse West, ii, 158. 

 Marianarura Q. & M. . ix, 339 

 Mariei Crosse, i, 113. 

 Mariella H. Ad. viii, 196 ; 



[ix, 207 



Marina Hutt. viii, 57 ; . ix, 9 

 Marinduquensis Hid. vii, 



[209 ; ix, 228 



Maristorum Flor. . . ix, 251 

 Maritima Dr. iii, 235 ; . ix, 249 

 Maritimu Pils. . . ix, 77 

 Marmatensis Pfr. v, 191 ; ix, 166 

 Marmorata Cox, ii, 105. 



Marmora ta Fer. iv, 147 

 Marmorata Taylor, 

 Marmorella Pfr. iii, 46 



ix, 325 

 ix, 307 

 ix, 40 

 ix, 331 



Marmorellata Mab. 

 Marmorosa H. & J. iii, 90 ; 



[ix, 6 



Maroccana Mor. iii, 120 ; ix, 288 

 Marquesana Grt. viii, 96 ; 



[ix, 26 



Marquesana Pse. ii, 113. 

 Marrucina Tib. . . ix, 332 

 Marseveeni Bock, ii, 19. 

 Marshall* Try. ii, 101. 

 Marsiana Bgt. . . ix, 254 

 Marsillyana Mab. . ix, 253 



Martensiana Tib. iii, 203; 



[ix, 266 



MARTENSIA Semp. ii, 6, 51. 

 Martensi Bttg. (radiosa var.). 

 Martensi Pfr. vi, 244 ; ix, 119 

 Martensi West. . . ix, 266 

 Martigena Fer. . . ix, 274 

 Martinatiana de Betta, . ix, 303 

 Martinezi Hid. ii, 175. 

 Martiniana Pfr. . . ix, 89 

 Martinii Bern, v, 149 ; . ix, 94 

 Martini Pfr. ii, 33. 

 Martini Schepm. ix, 112. 

 Martorelli Bgt. iii, 179 ; ix, 274 

 Masadae Tristr. iv, 227 ; ix, 333 

 Mascarenasi Bgt. . . ix, 256 

 Massiei Mori, viii, 223 ; ix, 214 

 Massoni Behn. ii, 47. 

 Massoti Bgt. iii, 29 ; . ix, 33S 

 Massylsea Morel, iv, 144 ; ix, 32 

 Mastersi Braz. viii, 294 ; ix, 

 Mastersi Cox, i, 170. 

 Mastersi Cox, vi, 133 ; ix, 131 

 Mastigeulota Pilsbry, ix, 211 

 Masuriensis Aust. ii, 102. 

 Mataianensis Nev. iv, 59 ; ix, 201 

 Mathinse Pett. . ix, 35, 

 Mathinnse Pett. . ix, 33 

 Matronica Mab. . ix, 27" 



Matronoi Serv. . . ix, 24 

 Matronula Uhde, . . ix, 19$ 

 Matruelis Sowb. vii, 151 ; ix, 

 Mattarica Let. & Bgt. . ix, 32( 



