INDEX, VOLUMES II TO XVII. 



331 



Pusionella Gray, vi, . 158, 234 

 Pusiostoraa Swains., v, 103, 196 

 Pustula Jouss., vii, . .161 

 Pustularia Swains., vii, 163, 196 

 Puteolus Monts., xi, . . 1 95 

 Putilla A. Ad., ix, . 322, 396 

 Putzeysia Sull., xi, . . 413 

 Pygmcea Humph., v, . . 101 

 PyramidellaLam., viii, 295, 299 

 PYRAMIDELLIDJE, viii, . 294 

 Pyramidelloides Nev., ix, 



320, 391 



Pyramis Couth., viii, . . 320 

 Pyrazisinus Heilpr., ix, .116 

 Pyrazus Montf., ix, . 116, 158 

 Pyrella Swains., iii, . . 266 

 Pyrene Bolt., v, . . . 101 

 Pyrgisculus Monts., viii 318, 325 

 Pyrgiscus Phil., viii, . . 317 

 Pyrgolidium Monts., viii, 



318, 326 



Pyrgopolon Montf., xvii, . 245 

 Pyrgostelis Monts,, viii, 318, 326 

 Pyrgostylus Monts., viii, 



318, 327 



Pyrgulina A. Ad., viii, 321, 359 

 Pyrifusus Conr., iii, . .103 

 Pyropsis Conr., iii, . . 104 

 Pyrula Lam., vii, . 258, 265 

 Pyrulofusus Mch., iii, . . 266 

 Pyrunculus Pils., xv, . . 229 

 Pyxipoma Morch, viii, 168, 191 



Quadrasia Crosse, ix, . 238, 279 

 Quoyia Desh., ix, . 238, 280 



Radius Montf., vii, . . 244 



Radsia Gray, xiv, . . 189 



Radsiella Pils., xiv, . . 139 



Radsiella Thiele, xv, . . 74 



Eamola Gray, v, . . 236 



Rana Humph., iii, . . 36 



Ranella Lam., iii, 6, 36, 225 



Ranellina Conr., iii, . . 6 



Ranularia Schum., iii, . 268 



Rapa Klein, ii, . . 76, 214 



Rapana Schum., ii, . 76, 202 



Rapella Swains., ii, . .251 



Raphistoma Hall, ix, . 35 

 Raphitoma Bell., vi, . 160, 307 

 Raphium Bayan, viii, . 319 

 Rapum Humph., iv, . . 236 

 Raulinia Mayer, ix, . 236, 274 

 Raynevallia Ponzi, viii, . 10 

 Reclusia Petit, ix, . 35, 38 

 Retusa Brown, xv,181, 203 ; 



xvi, . . . .233 

 Reymondia Bgt., ix, . 239, 285 

 Rhabdoconcha Gemm., viii, 265 

 Rhabdopleura Kon., ix, . 231 

 Rhabdus Pils. & Sh., xvii, . 112 

 Rhinacantha H. & A. Ad., 



ii, 73, 98 



Rhinoclavis Swains., ix, . 114 

 Rhinodomus Swains., iii, . 268 

 Rhizochilus Steenstr.,ii, 76, 205 

 Rhizoconus Morch, vi, 29, 39 

 Rhizorus Montf., xv, . . 233 

 Rhodoplax Thiele, xv, . 74 

 Rhombus Montf, vi, . .7 

 Rhopalomenia Simr., xvii, . 297 

 Rhopalopleura Thiele, xv, . 91 

 Rhyssoplax Thiele, xv, . 69 

 Rictaxis Dall, xv, . .166 

 Ricinula Lam., ii, . 75, 182 

 Rigauxia Cossm., viii, . 264 

 Rimella Agas., vii, . 102, 129 

 Rimula Defr., xii, . . 269 

 Ringicula Desh., xv, 394; 



xvi, . . . .233 

 Ringiculella Sacco, xvi, . 233 

 RINGICULID^, xv, . . 393 

 Ringiculina Monts., xv, . 394 

 Risella Gray, ix, . 232, 262 

 Rissoa Frem., ix, . 314, 325 

 Rissoella Gray, ix, . . 323 

 Rissoia Auct., ix, . .314 

 RISSOID^E, ix, . .314, 325 

 Rissoina Orb., ix, . 319, 369 

 Rissolina Gld., ix, . 320, 374 

 Rissopsis Garr., ix, . 319, 359 

 Rissostomia Sars, ix, . 315, 329 

 Ritena Gray, x, . . .4 

 Rostellaria Lam., vii, 102, 127 

 Rostellites Conr., iv, . . 77 

 Rostrisepta Seg., xiii, . . 72 



