INDEX TO HELICES. 



81 



PictaSm. vii, 112; . ix, 220 

 Pictella'Beck, . . ix, 187 

 Pictilis Tate, . . ix, 10 

 Pictonica Bgt. ii, 156. 

 Pictouum Bgt. . . ix, 256 

 Pictor Brod. viii, 8 ; . ix, 228 

 Pictoria Perry, . . ix, 189 

 Picturata Poey, . . ix, 185 

 Picturata C. 'B. Ad. v, 113; 



[ix, 90 



Piestius Bgt. . . ix, 234 

 Pietruslcyana Parr, iii, 176 ; 



[ix, 275 



PilaC. B. Ad. iii, 8; . ix, 64 

 Pilatica Bgt. ii, 156. 

 Pileata, Gmel. . . ix, 141 

 Pileiformis Moric. v, 131 ; 



[ix, 190 



Pileolus Fer. vii, 29; . ix, 141 

 Pileolus Lesson, . . ix, 137 

 Pileus Mull, vii 24; . ix, 141 

 Pilidion Bens, vi, 114; ix, 204 

 Pilifera Jick. . . ix, 268 

 Pilifera Mart, iii, 190 ; ix, 268 

 Piligera Andr. . . ix, 267 

 Piligera Bl. & W. . ix, 288 

 Pilisparsa Mart, viii, 192 ; 



[ix, 116 



Pilosa Alten. . . ix, 275 

 PilosaKob. iv, 112; . ix, 305 

 Pilosa Mart. . . ix, 119 



Pilosa Stentz. iv, 97. 

 Pilsbrya Anc. . . ix, 193 

 Pilsbryi Suter, . . ix, 339 

 Pilula Mouss. . . ix, 249 

 PilulaRve. ii, 212; . ix, 16 

 Pimesoma Pils. v, 95 ; . ix, 180 

 Pinacis Bens, iii, 159 ; . ix, 146 

 Pincboniana Hde. . ix, 211 

 Pindica Bttg. iv, 96 ; . ix, 303 

 Pinguis Anc. . . ix, 171 

 Pinguis Krauss, iii, 103. 

 Piniana Poll.ii, 220. 

 Pinicola Pfr. i, 121 ; . ix, 33 

 Pinii Adami, iv, 106 ; . ix, 301 

 Pinii Ad. iii, 51 ;. . ix, 44 

 Pinii West. . . . ix, 256 

 Pinnocki Liardet, ii, 180. 



6 



Pipaensis Petterd, . ix, 338- 



Pirajnea Ben. iii, 192; ix, 272 

 Piratarum Kob. iii, 240; ix, 24V> 

 PirongiaensisSut. . ix, 9> 



Pirrieana Pfr. iii, 63. 

 Pisana Mull, iii, 224 ; . ix, 336 

 Pisanella Serv. . . ix, 336 

 Pisaniformis Bgt. iii, 227 ; 



[ix, 337 



Pisanoides Orb. . . ix, 337 

 Pisanopsis Serv. iii, 225; ix, 336 

 Pisanorum Bgt. . . ix, 257 

 Pisiformis Pfr. iii, 197 ; ix, 266 

 PisolinaGld. iii, 108. 

 Pisum Beck, . . ix, 68 



Pitbogastra Fer. vii, 200; 



[ix, 227 



Pithohelix Swains, . ix, 227 

 PittfB Pva. iv, 44 ; . ix, 24 



Pltlorrii'Dup. . . ix, 288 

 Pityonesica Pfr. v, 49 ; ix, 180 

 Pitys Beck, . . . ix, 22 

 Pitys Pease, . . ix, 26- 



Flucentula Lowe, . ix, 243 



Placentula Sbuttlew. ii, 163. 

 Placita G.-Aust. ii, 57. 

 Plagiata Beck, . . ix, 41 

 Plagiocbeila T.-C. vi, 295 



[ix, 113 



Plagioglossa Pfr. iii, 133; ix, 74- 

 PLAGIOPTYCHA Pfr. . ix, 185> 

 Plagioptycha Shutt. ii, 174 ; 



[ix, 57, 5& 



Plagiostoma Pfr. vii, 19 ; ix, 140 1 

 Plana Dkr. . . . ix, 73 

 Plana Mil. . . . ix, 274 

 Planaria Cless. ii, 153. 

 Planaria Mouss. iii, 122; ix, 289 

 Planasi Hid. viii, 202 ; ix, 170> 

 Planata Chemn. iii, 226; ix, 337 

 PlanataHde. ii,123. 

 Planata Lwe. iv, 191 ; . ix, 293 

 Planatella Cless. . . ix, 251 

 PlanellaPfr. ii, 151. 

 Planibasis Cox, . . ix, 134 

 Planilabris Cox, i, 171. 

 PlauiorPils. v, 188; . ix, 167 

 PLANISPIRA Beck, ix, 110, 111 



